1554 jobs found

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Bizops Engineer-1 Overview: Who Is Mastercard:Mastercard is committed to connecting and powering an inclusive, digital economy that benefits everyone, everywhere. The company focuses on making transactions safe, simple, smart, and accessible. Through secure data, global networks, strong partnerships, and a passion for innovation, Mastercard helps individuals, financial institutions, governments, and businesses reach their full potential. A core part of Mastercard's identity is its Decency Quotient (DQ) -a cultural foundation that guides how employees work, collaborate, and lead. Mastercard fosters a culture of inclusion that respects individual strengths, perspectives, and experiences. The company believes that diversity drives better decisions, fuels innovation, and leads to stronger business outcomes. Technology at Mastercard shapes the future of the digital economy. The organization builds revolutionary systems that make global commerce more connected, inclusive, sustainable, and secure. Mastercard technologists work on a truly global network, creating critical systems and products that enable people everywhere to access essential goods and services. The culture is inclusive, diverse, and collaborative-celebrating strengths, valuing experience, and offering flexibility to build a career across disciplines and continents. Employees work alongside experts and leaders at all levels, improving existing systems and inventing what comes next. About the Role: Business Operations (Biz Ops) - SRE / Operational Readiness Architect The Business Operations (Biz Ops) team serves as the production readiness steward for Mastercard products. As a Business Operations Site Reliability Engineer (SRE) / Operational Readiness Architect , the mission is to ensure platform stability, health, and resilience. Key Responsibilities - Foster developer ownership and empower teams to build resilient, fault tolerant, scalable products. - Support developers during the build phase with operational design, automation, capacity planning, and monitoring .- Establish and enforce operational standards while promoting an agile, learning focused culture. - Lead triage and root cause analysis with a focus on business impact and blameless post mortems. - Engage early in the development lifecycle to proactively manage production and change activities. - Drive risk management, compliance, and mitigation across environments. - Align product and customer priorities with operational needs through continuous feedback. - Support the application CI/CD pipeline for promoting software into higher environments through validation and operational gating, and lead Mastercard in DevOps automation and best practices.Practice sustainable incident response and blameless post-mortems. -Take a holistic approach to problem solving, by connecting the dots during a production event thru the various technology stack that makes up the platform, to optimize mean time to recover -Work with a global team spread across tech hubs in multiple geographies and time zones -Share knowledge and mentor junior resources Team Specific Skills /Operational Readiness Architect - Serve as the primary contact for application health, performance, and capacity. - Support services before launch through system design consulting, capacity planning, and launch reviews. - Partner with development and product teams to define monitoring and alerting strategies. - Build frameworks that enable zero downtime deployments. ITSM Practices - Analyze ITSM activities and provide feedback to development teams on operational gaps and resiliency concerns. Role Qualifications - BS in Computer Science or related technical field, or equivalent practical experience. - Curiosity and appetite for automation, new technologies, and scalable architectures. - Strong problem solving skills, communication abilities, ownership, and drive. - Interest in large scale distributed systems design, analysis, and troubleshooting. - Ability to work in diverse, matrix based, geographically distributed teams. - Balance between long term system health and short term fixes. - Ability to collaborate cross functionally with clear understanding of expected system behavior and monitoring needs. -Experience in industry standard CI/CD tools like Git/Bitbucket, Jenkins, Maven, Artifactory, and Chef. Experience designing and implementing an effective and efficient CI/CD flow that gets code from dev to prod with high quality and minimal manual effort is desired. - Experience in one or more of the following is preferred: C, C++, Java, Python, Go, Perl or Ruby. -Ability to work in shifts and weekends when in needed & based on team members rotations & schedule. Preferred Qualifications - Experience with algorithms, data structures, scripting, pipeline management, and software design. - Experience working across development, operations, and product teams. - Prior SRE experience. - Expertise in RDBMS such as PostgreSQL and Oracle. - Proficiency in SQL, PL/SQL, and PostgreSQL features. - Strong understanding of database architecture, performance tuning, and query optimization. - Experience with monitoring tools (e.g., Splunk, Dynatrace). - Experience in production support and ITIL processes. - Experience with CI/CD tools: Git/Bitbucket, Jenkins, Maven, Artifactory, Groovy, Chef. - Understanding of: - Client server relationships - Network concepts (Layer 1-3) - Stack trace analysis (TCP dumps, heap/CPU/memory/thread dumps) - Load balancers and application firewalls - Operating system navigation - Logging and monitoring standards - High availability and business continuity - Caching concepts - Configuration management Great to Have - Awareness of security implementations, certificate lifecycle management, mutual TLS, SSL handshake, SSH keys, and encryption methods (symmetric/asymmetric). Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. Pay Ranges O'Fallon, Missouri: $96,000 - $163,000 USD

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior BizOps Engineer Job Description: The BizOps team is looking for a Site Reliability Engineer who can help us solve problems, build our CI/CD pipeline and lead Mastercard in DevOps automation and best practices. Are you a born problem solver who loves to figure out how something works? Do you have a low tolerance for manual work and look to automate everything you can? Business Operations is leading the DevOps transformation at Mastercard through our tooling and by being an advocate for change & standards throughout the development, quality, release, and product organizations. We need team members with an appetite for change and pushing the boundaries of what can be done with automation. Experience in working across development, operations, and product teams to prioritize needs and to build relationships is a must. Check out this short video we have created about who we are and what we do! Mission The role of business operations is to be the production readiness steward for the platform. This is accomplished by closely partnering with developers to design, build, implement, and support technology services. A business operations engineer will ensure operational criteria like system availability, capacity, performance, monitoring, self-healing, and deployment automation are implemented throughout the delivery process. Business Operations plays a key role in leading the DevOps transformation at Mastercard through our tooling and by being an advocate for change and standards throughout the development, quality, release, and product organizations. We accomplish this transformation through supporting daily operations with a hyper focus on triage and then root cause by understanding the business impact of our products. The goal of every biz ops team is to shift left to be more proactive and upfront in the development process, and to proactively manage production and change activities to maximize customer experience, and increase the overall value of supported applications. Biz Ops teams also focus on risk management by tying all our activities together with an overarching responsibility for compliance and risk mitigation across all our environments. A biz ops focus is also on streamlining and standardizing traditional application specific support activities and centralizing points of interaction for both internal and external partners by communicating effectively with all key stakeholders. Ultimately, the role of biz ops is to align Product and Customer Focused priorities with Operational needs. We regularly review our run state not only from an internal perspective, but also understanding and providing the feedback loop to our development partners on how we can improve the customer experience of our applications. Responsibilities For all team members: Engage in and improve the whole lifecycle of services-from inception and design, through deployment, operation and refinement. Analyze ITSM activities of the platform and provide feedback loop to development teams on operational gaps or resiliency concerns Support services before they go live through activities such as system design consulting, capacity planning and launch reviews. Automation tools - XLR, Jenkins, Chef, PCF application, etc. Monitoring tools - Splunk, Dynatrace, etc, AI Tools - MS Copilot developer suit, RPA etc. Scripting knowledge - Jenkin pipeline, groove script, Python, shell Network concept ( F5, load balancer, firewalls, etc.) Certificate Mgmt. / renewal automation Vulnerability and Security Event management application knowledge will be an add on (app like- Phantom, Carbon black, Tenable, Checkmarx, Tripwire etc.) Weekend on call support, 24/7 commitment Maintain services once they are live by measuring and monitoring availability, latency and overall system health. Scale systems sustainably through mechanisms like automation and evolve systems by pushing for changes that improve reliability and velocity. Support the application CI/CD pipeline for promoting software into higher environments through validation and operational gating, and lead Mastercard in DevOps automation and best practices. Practice sustainable incident response and blameless postmortems. Take a holistic approach to problem solving, by connecting the dots during a production event thru the various technology stack that makes up the platform, to optimize mean time to recover Work with a global team spread across tech hubs in multiple geographies and time zones Share knowledge and mentor junior resources For team members supporting the Dev Ops pipeline: Support deployments of code into multiple lower environments. Supporting current processes needed with an emphasis on automating everything as soon as possible. Design and implement a Git based code management strategy that will support multiple environment deployments in parallel. Experience with automation for branch management, code promotions, and version management is a plus. Qualifications Interest in Computer Science or related technical field involving coding (e.g., physics or mathematics), or equivalent practical experience. Exposure to algorithms, data structures, scripting, pipeline management, and software design. Systematic problem-solving approach, coupled with strong communication skills and a sense of ownership and drive. Passion to help debug and optimize code and automate routine tasks. We support many different stakeholders. Experience in dealing with difficult situations and making decisions with a sense of urgency is needed. Interest in designing, analyzing and troubleshooting large-scale distributed systems. We need team members with an appetite for change and pushing the boundaries of what can be done with automation. Ability to learn how to work across development, operations, and product teams to prioritize needs and to build relationships is a must. Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. Pay Ranges O'Fallon, Missouri: $96,000 - $163,000 USD

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Lead BizOps Engineer We are seeking a Lead Data Engineer to join Mastercard Architecture & Analytics team. You will help shape our innovation roadmap by exploring new technologies and building scalable, data driven prototypes and products. The ideal candidate is hands on, curious, adaptable, and motivated to experiment and learn.What You'll Do Drive Data Architecture: Own the data architecture and modeling strategy for AI projects. Define how data is stored, organized, and accessed. Select technologies, design schemas/formats, and ensure systems support scalable AI and analytics workloads. Build Scalable Data Pipelines: Lead development of robust ETL/ELT workflows and data models. Build pipelines that move large datasets with high reliability and low latency to support training and inference for AI and generative AI systems. Ensure Data Quality & Governance: Oversee data governance and compliance with internal standards and regulations. Implement data anonymization, quality checks, lineage, and controls for handling sensitive information. Provide Technical Leadership: Offer hands on leadership across data engineering projects. Conduct code reviews, enforce best practices, and promote clean, well tested code. Introduce improvements in development processes and tooling. Cross Functional Collaboration: Work closely with engineers, scientists, and product stakeholders. Scope work, manage data deliverables in agile sprints, and ensure timely delivery of data components aligned with project milestones.What You'll Bring Extensive Data Engineering Experience: 8-12+ years in data engineering or backend engineering, including senior/lead roles. Experience designing end to end data systems, solving scale/performance challenges, integrating diverse sources, and operating pipelines in production. Big Data & Cloud Expertise: Strong skills in Python and/or Java/Scala. Deep experience with Spark, Hadoop, Hive/Impala, and Airflow. Hands on work with AWS, Azure, or GCP using cloud native processing and storage services (e.g., S3, Glue, EMR, Data Factory). Ability to design scalable, cost efficient workloads for experimental and variable R&D environments. AI/ML Data Lifecycle Knowledge: Understanding of data needs for machine learning-dataset preparation, feature/label management, and supporting real time or batch training pipelines. Experience with feature stores or streaming data is useful. Leadership & Mentorship: Ability to translate ambiguous goals into clear plans, guide engineers, and lead technical execution. Problem Solving Mindset: Approach issues systematically, using analysis and data to select scalable, maintainable solutions.Required Skills Education & Background: Bachelor's degree in Computer Science, Engineering, or related field. 8-12+ years of proven experience architecting and operating production grade data systems, especially those supporting analytics or ML workloads. Pipeline Development: Expert in ETL/ELT design and implementation, working with diverse data sources, transformations, and targets. Strong experience scheduling and orchestrating pipelines using Airflow or similar tools. Programming & Databases: Advanced Python and/or Scala/Java skills and strong software engineering fundamentals (version control, CI, code reviews). Excellent SQL abilities, including performance tuning on large datasets. Big Data Technologies: Hands on Spark experience (RDDs/DataFrames, optimization). Familiar with Hadoop components (HDFS, YARN), Hive/Impala, and streaming systems like Kafka or Kinesis. Cloud Infrastructure: Experience deploying data systems on AWS/Azure/GCP. Familiar with cloud data lakes, warehouses (Redshift, BigQuery, Snowflake), and cloud based processing engines (EMR, Dataproc, Glue, Synapse). Comfortable with Linux and shell scripting. Data Governance & Security: Knowledge of data privacy regulations, PII handling, access controls, encryption/masking, and data quality validation. Experience with metadata management or data cataloging tools is a plus. Collaboration & Agile Delivery: Strong communication skills and experience working with cross functional teams. Ability to document designs clearly and deliver iteratively using agile practices.Preferred Skills Advanced Cloud & Data Platform Expertise: Experience with AWS data engineering services, Databricks, and Lakehouse/Delta Lake architectures (including bronze/silver/gold layers). Modern Data Stack: Familiarity with dbt, Great Expectations, containerization (Docker/Kubernetes), and monitoring tools like Grafana or cloud native monitoring. DevOps & CI/CD for Data: Experience implementing CI/CD pipelines for data workflows and using IaC tools like Terraform or CloudFormation. Knowledge of data versioning (e.g., Delta Lake time travel) and supporting continuous delivery for ML systems. Continuous Learning: Motivation to explore emerging technologies, especially in AI and generative AI data workflows. Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. Pay Ranges O'Fallon, Missouri: $122,000 - $207,000 USD

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Principal BizOps Engineer We are seeking a Lead Data Engineer to join Mastercard Architecture & Analytics. You will help shape our innovation roadmap by exploring new technologies and building scalable, data driven prototypes and products. The ideal candidate is hands on, curious, adaptable, and motivated to experiment and learn. What You'll Do Drive Data Architecture: Own the data architecture and modeling strategy for AI projects. Define how data is stored, organized, and accessed. Select technologies, design schemas/formats, and ensure systems support scalable AI and analytics workloads. Build Scalable Data Pipelines: Lead development of robust ETL/ELT workflows and data models. Build pipelines that move large datasets with high reliability and low latency to support training and inference for AI and generative AI systems. Ensure Data Quality & Governance: Oversee data governance and compliance with internal standards and regulations. Implement data anonymization, quality checks, lineage, and controls for handling sensitive information. Provide Technical Leadership: Offer hands on leadership across data engineering projects. Conduct code reviews, enforce best practices, and promote clean, well tested code. Introduce improvements in development processes and tooling. Cross Functional Collaboration: Work closely with engineers, scientists, and product stakeholders. Scope work, manage data deliverables in agile sprints, and ensure timely delivery of data components aligned with project milestones.What You'll Bring Extensive Data Engineering Experience: 8-12+ years in data engineering or backend engineering, including senior/lead roles. Experience designing end to end data systems, solving scale/performance challenges, integrating diverse sources, and operating pipelines in production. Big Data & Cloud Expertise: Strong skills in Python and/or Java/Scala. Deep experience with Spark, Hadoop, Hive/Impala, and Airflow. Hands on work with AWS, Azure, or GCP using cloud native processing and storage services (e.g., S3, Glue, EMR, Data Factory). Ability to design scalable, cost efficient workloads for experimental and variable R&D environments. AI/ML Data Lifecycle Knowledge: Understanding of data needs for machine learning-dataset preparation, feature/label management, and supporting real time or batch training pipelines. Experience with feature stores or streaming data is useful. Leadership & Mentorship: Ability to translate ambiguous goals into clear plans, guide engineers, and lead technical execution. Problem Solving Mindset: Approach issues systematically, using analysis and data to select scalable, maintainable solutions.Required Skills Education & Background: Bachelor's degree in Computer Science, Engineering, or related field. 8-12+ years of proven experience architecting and operating production grade data systems, especially those supporting analytics or ML workloads. Pipeline Development: Expert in ETL/ELT design and implementation, working with diverse data sources, transformations, and targets. Strong experience scheduling and orchestrating pipelines using Airflow or similar tools. Programming & Databases: Advanced Python and/or Scala/Java skills and strong software engineering fundamentals (version control, CI, code reviews). Excellent SQL abilities, including performance tuning on large datasets. Big Data Technologies: Hands on Spark experience (RDDs/DataFrames, optimization). Familiar with Hadoop components (HDFS, YARN), Hive/Impala, and streaming systems like Kafka or Kinesis. Cloud Infrastructure: Experience deploying data systems on AWS/Azure/GCP. Familiar with cloud data lakes, warehouses (Redshift, BigQuery, Snowflake), and cloud based processing engines (EMR, Dataproc, Glue, Synapse). Comfortable with Linux and shell scripting. Data Governance & Security: Knowledge of data privacy regulations, PII handling, access controls, encryption/masking, and data quality validation. Experience with metadata management or data cataloging tools is a plus. Collaboration & Agile Delivery: Strong communication skills and experience working with cross functional teams. Ability to document designs clearly and deliver iteratively using agile practices.Preferred Skills Advanced Cloud & Data Platform Expertise: Experience with AWS data engineering services, Databricks, and Lakehouse/Delta Lake architectures (including bronze/silver/gold layers). Modern Data Stack: Familiarity with dbt, Great Expectations, containerization (Docker/Kubernetes), and monitoring tools like Grafana or cloud native monitoring. DevOps & CI/CD for Data: Experience implementing CI/CD pipelines for data workflows and using IaC tools like Terraform or CloudFormation. Knowledge of data versioning (e.g., Delta Lake time travel) and supporting continuous delivery for ML systems. Continuous Learning: Motivation to explore emerging technologies, especially in AI and generative AI data workflows. Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. Pay Ranges O'Fallon, Missouri: $152,000 - $258,000 USD

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Bizops Engineer-1 Overview: Who Is Mastercard:Mastercard is committed to connecting and powering an inclusive, digital economy that benefits everyone, everywhere. The company focuses on making transactions safe, simple, smart, and accessible. Through secure data, global networks, strong partnerships, and a passion for innovation, Mastercard helps individuals, financial institutions, governments, and businesses reach their full potential. A core part of Mastercard's identity is its Decency Quotient (DQ) -a cultural foundation that guides how employees work, collaborate, and lead. Mastercard fosters a culture of inclusion that respects individual strengths, perspectives, and experiences. The company believes that diversity drives better decisions, fuels innovation, and leads to stronger business outcomes. Technology at Mastercard shapes the future of the digital economy. The organization builds revolutionary systems that make global commerce more connected, inclusive, sustainable, and secure. Mastercard technologists work on a truly global network, creating critical systems and products that enable people everywhere to access essential goods and services. The culture is inclusive, diverse, and collaborative-celebrating strengths, valuing experience, and offering flexibility to build a career across disciplines and continents. Employees work alongside experts and leaders at all levels, improving existing systems and inventing what comes next. About the Role: Business Operations (Biz Ops) - SRE / Operational Readiness Architect The Business Operations (Biz Ops) team serves as the production readiness steward for Mastercard products. As a Business Operations Site Reliability Engineer (SRE) / Operational Readiness Architect , the mission is to ensure platform stability, health, and resilience. Key Responsibilities - Foster developer ownership and empower teams to build resilient, fault tolerant, scalable products. - Support developers during the build phase with operational design, automation, capacity planning, and monitoring .- Establish and enforce operational standards while promoting an agile, learning focused culture. - Lead triage and root cause analysis with a focus on business impact and blameless post mortems. - Engage early in the development lifecycle to proactively manage production and change activities. - Drive risk management, compliance, and mitigation across environments. - Align product and customer priorities with operational needs through continuous feedback. - Support the application CI/CD pipeline for promoting software into higher environments through validation and operational gating, and lead Mastercard in DevOps automation and best practices.Practice sustainable incident response and blameless post-mortems. -Take a holistic approach to problem solving, by connecting the dots during a production event thru the various technology stack that makes up the platform, to optimize mean time to recover -Work with a global team spread across tech hubs in multiple geographies and time zones -Share knowledge and mentor junior resources Team Specific Skills /Operational Readiness Architect - Serve as the primary contact for application health, performance, and capacity. - Support services before launch through system design consulting, capacity planning, and launch reviews. - Partner with development and product teams to define monitoring and alerting strategies. - Build frameworks that enable zero downtime deployments. ITSM Practices - Analyze ITSM activities and provide feedback to development teams on operational gaps and resiliency concerns. Role Qualifications - BS in Computer Science or related technical field, or equivalent practical experience. - Curiosity and appetite for automation, new technologies, and scalable architectures. - Strong problem solving skills, communication abilities, ownership, and drive. - Interest in large scale distributed systems design, analysis, and troubleshooting. - Ability to work in diverse, matrix based, geographically distributed teams. - Balance between long term system health and short term fixes. - Ability to collaborate cross functionally with clear understanding of expected system behavior and monitoring needs. -Experience in industry standard CI/CD tools like Git/Bitbucket, Jenkins, Maven, Artifactory, and Chef. Experience designing and implementing an effective and efficient CI/CD flow that gets code from dev to prod with high quality and minimal manual effort is desired. - Experience in one or more of the following is preferred: C, C++, Java, Python, Go, Perl or Ruby. -Ability to work in shifts and weekends when in needed & based on team members rotations & schedule. Preferred Qualifications - Experience with algorithms, data structures, scripting, pipeline management, and software design. - Experience working across development, operations, and product teams. - Prior SRE experience. - Expertise in RDBMS such as PostgreSQL and Oracle. - Proficiency in SQL, PL/SQL, and PostgreSQL features. - Strong understanding of database architecture, performance tuning, and query optimization. - Experience with monitoring tools (e.g., Splunk, Dynatrace). - Experience in production support and ITIL processes. - Experience with CI/CD tools: Git/Bitbucket, Jenkins, Maven, Artifactory, Groovy, Chef. - Understanding of: - Client server relationships - Network concepts (Layer 1-3) - Stack trace analysis (TCP dumps, heap/CPU/memory/thread dumps) - Load balancers and application firewalls - Operating system navigation - Logging and monitoring standards - High availability and business continuity - Caching concepts - Configuration management Great to Have - Awareness of security implementations, certificate lifecycle management, mutual TLS, SSL handshake, SSH keys, and encryption methods (symmetric/asymmetric). Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. Pay Ranges O'Fallon, Missouri: $96,000 - $163,000 USD

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior BizOps Engineer Job Description: The BizOps team is looking for a Site Reliability Engineer who can help us solve problems, build our CI/CD pipeline and lead Mastercard in DevOps automation and best practices. Are you a born problem solver who loves to figure out how something works? Do you have a low tolerance for manual work and look to automate everything you can? Business Operations is leading the DevOps transformation at Mastercard through our tooling and by being an advocate for change & standards throughout the development, quality, release, and product organizations. We need team members with an appetite for change and pushing the boundaries of what can be done with automation. Experience in working across development, operations, and product teams to prioritize needs and to build relationships is a must. Check out this short video we have created about who we are and what we do! Mission The role of business operations is to be the production readiness steward for the platform. This is accomplished by closely partnering with developers to design, build, implement, and support technology services. A business operations engineer will ensure operational criteria like system availability, capacity, performance, monitoring, self-healing, and deployment automation are implemented throughout the delivery process. Business Operations plays a key role in leading the DevOps transformation at Mastercard through our tooling and by being an advocate for change and standards throughout the development, quality, release, and product organizations. We accomplish this transformation through supporting daily operations with a hyper focus on triage and then root cause by understanding the business impact of our products. The goal of every biz ops team is to shift left to be more proactive and upfront in the development process, and to proactively manage production and change activities to maximize customer experience, and increase the overall value of supported applications. Biz Ops teams also focus on risk management by tying all our activities together with an overarching responsibility for compliance and risk mitigation across all our environments. A biz ops focus is also on streamlining and standardizing traditional application specific support activities and centralizing points of interaction for both internal and external partners by communicating effectively with all key stakeholders. Ultimately, the role of biz ops is to align Product and Customer Focused priorities with Operational needs. We regularly review our run state not only from an internal perspective, but also understanding and providing the feedback loop to our development partners on how we can improve the customer experience of our applications. Responsibilities For all team members: Engage in and improve the whole lifecycle of services-from inception and design, through deployment, operation and refinement. Analyze ITSM activities of the platform and provide feedback loop to development teams on operational gaps or resiliency concerns Support services before they go live through activities such as system design consulting, capacity planning and launch reviews. Automation tools - XLR, Jenkins, Chef, PCF application, etc. Monitoring tools - Splunk, Dynatrace, etc, AI Tools - MS Copilot developer suit, RPA etc. Scripting knowledge - Jenkin pipeline, groove script, Python, shell Network concept ( F5, load balancer, firewalls, etc.) Certificate Mgmt. / renewal automation Vulnerability and Security Event management application knowledge will be an add on (app like- Phantom, Carbon black, Tenable, Checkmarx, Tripwire etc.) Weekend on call support, 24/7 commitment Maintain services once they are live by measuring and monitoring availability, latency and overall system health. Scale systems sustainably through mechanisms like automation and evolve systems by pushing for changes that improve reliability and velocity. Support the application CI/CD pipeline for promoting software into higher environments through validation and operational gating, and lead Mastercard in DevOps automation and best practices. Practice sustainable incident response and blameless postmortems. Take a holistic approach to problem solving, by connecting the dots during a production event thru the various technology stack that makes up the platform, to optimize mean time to recover Work with a global team spread across tech hubs in multiple geographies and time zones Share knowledge and mentor junior resources For team members supporting the Dev Ops pipeline: Support deployments of code into multiple lower environments. Supporting current processes needed with an emphasis on automating everything as soon as possible. Design and implement a Git based code management strategy that will support multiple environment deployments in parallel. Experience with automation for branch management, code promotions, and version management is a plus. Qualifications Interest in Computer Science or related technical field involving coding (e.g., physics or mathematics), or equivalent practical experience. Exposure to algorithms, data structures, scripting, pipeline management, and software design. Systematic problem-solving approach, coupled with strong communication skills and a sense of ownership and drive. Passion to help debug and optimize code and automate routine tasks. We support many different stakeholders. Experience in dealing with difficult situations and making decisions with a sense of urgency is needed. Interest in designing, analyzing and troubleshooting large-scale distributed systems. We need team members with an appetite for change and pushing the boundaries of what can be done with automation. Ability to learn how to work across development, operations, and product teams to prioritize needs and to build relationships is a must. Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. Pay Ranges O'Fallon, Missouri: $96,000 - $163,000 USD

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Bizops Engineer-2 Overview: Who Is Mastercard:Mastercard is committed to connecting and powering an inclusive, digital economy that benefits everyone, everywhere. The company focuses on making transactions safe, simple, smart, and accessible. Through secure data, global networks, strong partnerships, and a passion for innovation, Mastercard helps individuals, financial institutions, governments, and businesses reach their full potential. A core part of Mastercard's identity is its Decency Quotient (DQ) -a cultural foundation that guides how employees work, collaborate, and lead. Mastercard fosters a culture of inclusion that respects individual strengths, perspectives, and experiences. The company believes that diversity drives better decisions, fuels innovation, and leads to stronger business outcomes. Technology at Mastercard shapes the future of the digital economy. The organization builds revolutionary systems that make global commerce more connected, inclusive, sustainable, and secure. Mastercard technologists work on a truly global network, creating critical systems and products that enable people everywhere to access essential goods and services. The culture is inclusive, diverse, and collaborative-celebrating strengths, valuing experience, and offering flexibility to build a career across disciplines and continents. Employees work alongside experts and leaders at all levels, improving existing systems and inventing what comes next. About the Role: Business Operations (Biz Ops) - SRE / Operational Readiness Architect The Business Operations (Biz Ops) team serves as the production readiness steward for Mastercard products. As a Business Operations Site Reliability Engineer (SRE) / Operational Readiness Architect , the mission is to ensure platform stability, health, and resilience. Key Responsibilities - Foster developer ownership and empower teams to build resilient, fault tolerant, scalable products. - Support developers during the build phase with operational design, automation, capacity planning, and monitoring .- Establish and enforce operational standards while promoting an agile, learning focused culture. - Lead triage and root cause analysis with a focus on business impact and blameless post mortems. - Engage early in the development lifecycle to proactively manage production and change activities. - Drive risk management, compliance, and mitigation across environments. - Align product and customer priorities with operational needs through continuous feedback. - Support the application CI/CD pipeline for promoting software into higher environments through validation and operational gating, and lead Mastercard in DevOps automation and best practices.Practice sustainable incident response and blameless post-mortems. -Take a holistic approach to problem solving, by connecting the dots during a production event thru the various technology stack that makes up the platform, to optimize mean time to recover -Work with a global team spread across tech hubs in multiple geographies and time zones -Share knowledge and mentor junior resources Team Specific Skills /Operational Readiness Architect - Serve as the primary contact for application health, performance, and capacity. - Support services before launch through system design consulting, capacity planning, and launch reviews. - Partner with development and product teams to define monitoring and alerting strategies. - Build frameworks that enable zero downtime deployments. ITSM Practices - Analyze ITSM activities and provide feedback to development teams on operational gaps and resiliency concerns. Role Qualifications - BS in Computer Science or related technical field, or equivalent practical experience. - Curiosity and appetite for automation, new technologies, and scalable architectures. - Strong problem solving skills, communication abilities, ownership, and drive. - Interest in large scale distributed systems design, analysis, and troubleshooting. - Ability to work in diverse, matrix based, geographically distributed teams. - Balance between long term system health and short term fixes. - Ability to collaborate cross functionally with clear understanding of expected system behavior and monitoring needs. -Experience in industry standard CI/CD tools like Git/Bitbucket, Jenkins, Maven, Artifactory, and Chef. Experience designing and implementing an effective and efficient CI/CD flow that gets code from dev to prod with high quality and minimal manual effort is desired. - Experience in one or more of the following is preferred: C, C++, Java, Python, Go, Perl or Ruby. -Ability to work in shifts and weekends when in needed & based on team members rotations & schedule. Preferred Qualifications - Experience with algorithms, data structures, scripting, pipeline management, and software design. - Experience working across development, operations, and product teams. - Prior SRE experience. - Expertise in RDBMS such as PostgreSQL and Oracle. - Proficiency in SQL, PL/SQL, and PostgreSQL features. - Strong understanding of database architecture, performance tuning, and query optimization. - Experience with monitoring tools (e.g., Splunk, Dynatrace). - Experience in production support and ITIL processes. - Experience with CI/CD tools: Git/Bitbucket, Jenkins, Maven, Artifactory, Groovy, Chef. - Understanding of: - Client server relationships - Network concepts (Layer 1-3) - Stack trace analysis (TCP dumps, heap/CPU/memory/thread dumps) - Load balancers and application firewalls - Operating system navigation - Logging and monitoring standards - High availability and business continuity - Caching concepts - Configuration management Great to Have - Awareness of security implementations, certificate lifecycle management, mutual TLS, SSL handshake, SSH keys, and encryption methods (symmetric/asymmetric). Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. Pay Ranges O'Fallon, Missouri: $96,000 - $163,000 USD

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Manager, BizOps Overview: The Business Operations (Biz Ops) team is seeking a Business Operations Site Reliability Engineer (SRE) The role of Business Operations Organization is to be the production readiness steward for Mastercard products. As a Business Operations SRE, we are responsible for ensuring that our platform is stable and healthy. We break down barriers to run our products by fostering developer run ownership and empowering developers to build resilient products. We support our developers during the application build phase in software run principals that includes operational design, automation, capacity planning, monitoring that leads to fault-tolerant, scalable products. We see the big picture and help create and enforce operations standards while facilitating an agile and learning culture. Are you a born problem solver who loves to figure out how something works? Do you have a desire to channel work through CI/CD and promote consistency/efficiency? Do you have a low tolerance for manual work and look to automate everything you can? We accomplish this transformation through supporting daily operations with a hyper focus on triage and then root cause by understanding the business impact of our products. The goal of every biz ops team is to shift left to be more proactive and upfront in the development process, and to proactively manage production and change activities to maximize customer experience, and increase the overall value of supported applications. Biz Ops teams also focus on risk management by tying all our activities together with an overarching responsibility for compliance and risk mitigation across all our environments. A biz ops focus is also on streamlining and standardizing traditional application specific support activities and centralizing points of interaction for both internal and external partners by communicating effectively with all key stakeholders. Ultimately, the role of biz ops is to align Product and Customer Focused priorities with Operational needs. We regularly review our run state not only from an internal perspective, but also understanding and providing the feedback loop to our development partners on how we can improve the customer experience of our applications. Responsibilities • Engage in and improve the whole lifecycle of services-from inception and design, through deployment, operation and refinement. • Analyze ITSM activities of the platform and provide feedback loop to development teams on operational gaps or resiliency concerns • Support services before they go live through activities such as operational design consulting, capacity planning and launch reviews. • Maintain services once they are live by measuring and monitoring availability, latency and overall system health. • Scale systems sustainably through mechanisms like automation, and evolve systems by pushing for changes that improve reliability and velocity. • Support the application CI/CD pipeline for promoting software into higher environments through validation and operational gating, and lead Mastercard in DevOps automation and best practices. • Practice sustainable incident response and blameless postmortems. • Take a holistic approach to problem solving, by connecting the dots during a production event thru the various technology stack that makes up the platform, to optimize mean time to recover • Work with a global team spread across tech hubs in multiple geographies and time zones • Share knowledge and mentor junior resources Qualifications • Bachelor degree in Computer Science or related technical field involving coding (e.g., physics or mathematics), or equivalent practical experience, within Security and/or Enterprise Monitoring Context, REQUIRED. • Experience working through others to solve complex business problems and effect change. • Systematic problem-solving approach, coupled with strong communication skills and a sense of ownership and drive. • Ability to challenge current practices to promote efficiencies and deliver positive results. • We support many different stakeholders. Experience in dealing with difficult situations and making decisions with a sense of urgency is needed. • Interest in designing, analyzing and troubleshooting large-scale distributed systems. •Strong project management skills and success in managing large-scale cross-functional teams • Experience in working across development, operations, and product teams to prioritize needs and to build relationships is a must. We are seeking leaders with an appetite for change and who can push the boundaries of what can be completed through automation, while managing service levels for some of Mastercard's most critical security services." Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. Pay Ranges O'Fallon, Missouri: $122,000 - $207,000 USD

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Vice President, BizOps Job Description Summary BizOps team is looking for a Vice President who will lead a team of Site Reliability Engineers and Support Technicians. This team is responsible for all business operations functions that include: day to day platform availability, Tier 1, 2 & 3 support, defect resolutions, CI/CD pipelines, customer integrations, platform automation, safety and soundness activities, monitoring/alerting maturity and RUN WELL standards. Are you a born problem solver who loves to figure out how something works? Do you have a desire to channel work through CI/CD and promote consistency/efficiency? Do you have a low tolerance for manual work and look to automate everything you can? The role of business operations is to be the production readiness steward for platforms that support program business functions. This is accomplished by closely partnering with developers to design, build, implement, and support technology services. A business operations engineer will ensure operational criteria like system availability, capacity, performance, monitoring, self-healing, and deployment automation are implemented throughout the delivery process. Business Operations plays a key role in leading the DevOps transformation at Mastercard through our tooling and by being an advocate for change and standards throughout the development, quality, release, and product organizations. We accomplish this transformation through supporting daily operations with a hyper focus on triage and then root cause by understanding the business impact of our products. The goal of every biz ops team is to shift left to be more proactive and upfront in the development process, and to proactively manage production and change activities to maximize customer experience, and increase the overall value of supported applications. Biz Ops teams also focus on risk management by tying all our activities together with an overarching responsibility for compliance and risk mitigation across all our environments. A biz ops focus is also on streamlining and standardizing traditional application specific support activities and centralizing points of interaction for both internal and external partners by communicating effectively with all key stakeholders. Ultimately, the role of biz ops is to align Product and Customer Focused priorities with Operational needs. We regularly review our run state not only from an internal perspective, but also understanding and providing the feedback loop to our development partners on how we can improve the customer experience of our applications. Responsibilities • Engage in and improve the whole lifecycle of services-from inception and design, through deployment, operation and refinement. • Analyze ITSM activities of the platform and provide feedback loop to development teams on operational gaps or resiliency concerns • Support services before they go live through activities such as operational design consulting, capacity planning and launch reviews. • Maintain services once they are live by measuring and monitoring availability, latency and overall system health. • Scale systems sustainably through mechanisms like automation, and evolve systems by pushing for changes that improve reliability and velocity. • Support the application CI/CD pipeline for promoting software into higher environments through validation and operational gating, and lead Mastercard in DevOps automation and best practices. • Practice sustainable incident response and blameless postmortems. • Take a holistic approach to problem solving, by connecting the dots during a production event thru the various technology stack that makes up the platform, to optimize mean time to recover • Work with a global team spread across tech hubs in multiple geographies and time zones • Share knowledge and mentor junior resources Maintain site Reliability overall Qualifications • Bachelor degree in Computer Science or related technical field involving coding (e.g., physics or mathematics), or equivalent practical experience, within Security and/or Enterprise Monitoring Context, REQUIRED. • Experience working through others to solve complex business problems and effect change. • Systematic problem-solving approach, coupled with strong communication skills and a sense of ownership and drive. • Ability to challenge current practices to promote efficiencies and deliver positive results. • We support many different stakeholders. Experience in dealing with difficult situations and making decisions with a sense of urgency is needed. • Interest in designing, analyzing and troubleshooting large-scale distributed systems. •Strong project management skills and success in managing large-scale cross-functional teams • Experience in working across development, operations, and product teams to prioritize needs and to build relationships is a must. We are seeking leaders with an appetite for change and who can push the boundaries of what can be completed through automation Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. Pay Ranges O'Fallon, Missouri: $200,000 - $330,000 USD

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary BizOps Engineer II Job Description: Overview The Financial Solutions BizOps team is looking for a Site Reliability Engineer who can help us solve problems, build our CI/CD pipeline and lead Mastercard in DevOps automation and best practices. - Are you a born problem solver who loves to figure out how something works? - Are you a CI/CD geek who loves all things automation? - Do you have a low tolerance for manual work and look to automate everything you can? Business Operations is leading the DevOps transformation at Mastercard through our tooling and by being an advocate for change & standards throughout the development, quality, release, and product organizations. We need team members with an appetite for change and pushing the boundaries of what can be done with automation. Experience in working across development, operations, and product teams to prioritize needs and to build relationships is a must. Role The role of business operations is to be the production readiness steward for the platform. This is accomplished by closely partnering with developers to design, build, implement, and support technology services. A business operations engineer will ensure operational criteria like system availability, capacity, performance, monitoring, self-healing, and deployment automation are implemented throughout the delivery process. Business Operations plays a key role in leading the DevOps transformation at Mastercard through our tooling and by being an advocate for change and standards throughout the development, quality, release, and product organizations. We accomplish this transformation through supporting daily operations with a hyper focus on triage and then root cause by understanding the business impact of our products. The goal of every biz ops team is to shift left to be more proactive and upfront in the development process, and to proactively manage production and change activities to maximize customer experience, and increase the overall value of supported applications. Biz Ops teams also focus on risk management by tying all our activities together with an overarching responsibility for compliance and risk mitigation across all our environments. A biz ops focus is also on streamlining and standardizing traditional application specific support activities and centralizing points of interaction for both internal and external partners by communicating effectively with all key stakeholders. Ultimately, the role of biz ops is to align Product and Customer Focused priorities with Operational needs. We regularly review our run state not only from an internal perspective, but also understanding and providing the feedback loop to our development partners on how we can improve the customer experience of our applications. All About You For all team members: • Engage in and improve the whole lifecycle of services-from inception and design, through deployment, operation and refinement. • Analyze ITSM activities of the platform and provide feedback loop to development teams on operational gaps or resiliency concerns • Support services before they go live through activities such as system design consulting, capacity planning and launch reviews. • Maintain services once they are live by measuring and monitoring availability, latency and overall system health. • Scale systems sustainably through mechanisms like automation, and evolve systems by pushing for changes that improve reliability and velocity. • Support the application CI/CD pipeline for promoting software into higher environments through validation and operational gating, and lead Mastercard in DevOps automation and best practices. • Practice sustainable incident response and blameless postmortems. • Take a holistic approach to problem solving, by connecting the dots during a production event thru the various technology stack that makes up the platform, to optimize mean time to recover • Work with a global team spread across tech hubs in multiple geographies and time zones • Share knowledge and mentor junior resources For team members supporting the Dev Ops pipeline: • Design, implement, and enhance our deployment automation based on Chef. We need proven experience writing chef recipes/cookbooks as well as designing and implementing an overall Chef based release and deployment process. • Use Jenkins to orchestrate builds as well as link to Sonar, Chef, Maven, Artifactory, etc. to build out the CI/CD pipeline. • Support deployments of code into multiple lower environments. Supporting current processes needed with an emphasis on automating everything as soon as possible. • Design and implement a Git based code management strategy that will support multiple environment deployments in parallel. Experience with automation for branch management, code promotions, and version management is a plus. Qualifications • BS degree in Computer Science or related technical field involving coding (e.g., physics or mathematics), or equivalent practical experience. • Experience with algorithms, data structures, scripting, pipeline management, and software design. • Systematic problem-solving approach, coupled with strong communication skills and a sense of ownership and drive. • Ability to help debug and optimize code and automate routine tasks. • We support many different stakeholders. Experience in dealing with difficult situations and making decisions with a sense of urgency is needed. • Experience in one or more of the following is preferred: C, C++, Java, Python, Go, Perl or Ruby. • Interest in designing, analyzing and troubleshooting large-scale distributed systems. • We need team members with an appetite for change and pushing the boundaries of what can be done with automation. Experience in working across development, operations, and product teams to prioritize needs and to build relationships is a must. • For work on our dev ops team, engineer with experience in industry standard CI/CD tools like Git/BitBucket, Jenkins, Maven, Artifactory, and Chef. Experience designing and implementing an effective and efficient CI/CD flow that gets code from dev to prod with high quality and minimal manual effort is required. Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. Pay Ranges O'Fallon, Missouri: $76,000 - $127,000 USD

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is currently seeking Software Architects to support our Phantom Works Software Engineering team located in Berkeley, MO or Mesa, AZ . This position will focus on supporting the Boeing Defense, Space & Security (BDS) business organization. This role will be part of the Phantom Works Open Architecture Systems Integrated Software (OASIS) Solutions team. This position is responsible for defining and developing the software architecture for real-time software air and/or space systems in an Agile software development environment. Integration across other teams of software and hardware components will be required. You will be working with some of the best engineers at Boeing in an inclusive team environment. At The Boeing Company, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Position Responsibilities: Develop, own and maintain the software architecture with focus on interface clarity, stability, and versioning to minimize integration risk, with a focus on production type software that is easily maintainable. Partner with appropriate stakeholders to inform system definition and oversee translation of system-level requirements into software requirements and models that meet customer, operational and performance requirements and have clear traceability to design, code and test artifacts. Manage supplier/subcontractor software deliverables to ensure they meet team processes and integration requirements. Lead the software engineering team's agile delivery: facilitate sprint planning, daily stand-ups, sprint reviews/retrospectives, and remove impediments to flow. Serve as the Agile/Delivery lead for software-own backlog prioritization with product/system owners, define sprint goals, and ensure timely delivery of integration-ready increments. Define, document, and enforce software integration contracts (ICDs or equivalent living artifacts), data models, and message definitions in coordination with Integration & Test and Systems leads. Ensure software is designed for testability: require unit, component, integration, SIL/HIL test artifacts with code deliveries, include observability hooks, and ensure failures are diagnosable. Lead DevSecOps and CI/CD practices for the team: ensure pipelines support repeatable builds, automated testing, artifact traceability, and consistent deployments across dev, integration, and test environments. Collaborate with Integration & Test to align delivery cadence to integration increments and controlled configuration baselines. Drive verification & validation execution for software components: support development of test strategies, analyze test results, and triage defects with the team. Establish and track delivery metrics (velocity, cycle time, quality metrics, technical debt) and use them to improve predictability and quality. Coach and mentor engineers on agile practices, test automation, CI/CD, code quality, and observability. Contribute to risk and issue management that affects software delivery and integration readiness; escalate when necessary to protect integration milestones. Document integration results, test findings, and provide inputs for design reviews and readiness assessments. Basic Qualifications (Required Skills/ Experience): Bachelor's Degree in an engineering discipline 5+ years of experience in leading efforts in analyzing and translating requirements into system architecture, hardware and software designs and interface specifications Experience as an Agile Systems or Software Development Team Lead 5+ years of experience with the DevSecOps lifecycle 5+ years of experience of DevOps experience (Git, Jenkins, or other CI/CD tools) 5+ years of experience with configuration management and collaboration tools such as (or similar to) Git, JIRA, Collaborator, Beyond Compare, and VersionOne 1+ years of Proficient with scripting/programming languages used for automation and testing (e.g., Python, Bash) Preferred Qualifications (Desired Skills/Experience): Advanced degree (MS/PhD) in a relevant field. Active U.S. Top Secret Security Clearance, or clearance active within past 24 months (U.S. Citizenship required) Practical experience with requirements tracing and configuration management. Certified Scrum Master (CSM), Professional Scrum Master (PSM), SAFe Agilist, or equivalent agile certification. Prior leadership on aerospace, defense, avionics, or other safety critical systems. Experience with cloud-native infrastructures (Docker/Kubernetes, AWS GovCloud, Azure Government). Experience with model-based design/verification and SIL/HIL testing environments. Experience managing subcontractor software deliveries. Significant experience with real-time embedded software (C/C++), low-level driver development, network stacks, and hardware/software testing/debugging for microcontrollers and/or FPGAs Experience & ability to implement real-time embedded hardware, firmware & software Possess strong analytical skills, knowledge & proficiency with physical modeling and simulation tools High level software development experience for applied physics, modeling, and/or simulation using MATLAB, Python, and or Jupyter, etc. Experience in real-time embedded systems and low-level driver development with microcontrollers, single board computers, and/or FPGAs Perform control system logic/algorithm, hardware, and software development tasks Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science. Travel: 10% Drug Free Workplace: Boeing is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies. CodeVue Coding Challenge: To be considered for this position you will be required to complete a technical assessment as part of the selection process. Failure to complete the assessment will remove you from consideration. Pay & Benefits: At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements. Pay is based upon candidate experience and qualifications, as well as market and business considerations. Summary Pay Range: $177,650 - $240,350 Potential signing bonus for eligible/qualified external candidates. Applications for this position will be accepted until Apr. 10, 2026 Export Control Requirements: This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. 120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee. Export Control Details: US based job, US Person required Relocation This position offers relocation based on candidate eligibility. Security Clearance This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Top Secret Clearance Post-Start is required. Visa Sponsorship Employer will not sponsor applicants for employment visa status. Shift This position is for 1st shift Equal Opportunity Employer: Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.