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L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead Rust Software Developer - LMES Job Code: 33312 Job Location: Camden, NJ Schedule: 9/80 Job Description: L3Harris Integrated Mission Systems is seeking an experienced Software Engineer with a strong background in the RUST Programming Language and proven experience developing systems with RUST to guide the next generation of mission-critical systems. Responsibilities include guiding adoption of RUST throughout the embedded development, managing integration or conversion of legacy software to RUST, providing best practices and architectural guidance for memory-safe usage of RUST, developing best practices and implementation guidance, and the translation of requirements into working and maintainable solutions for our C5 and Cyber Solution Centers. The selected candidate will apply technical proficiency across various stages of our SDLC, gather requirements and work closely with stakeholders to prioritize and scope tasks. The selected candidate will be working as a key team member on a Scrum team and will be instrumental in setting our direction and strategy for product and infrastructure development. Essential Functions: Support the engineering team members in embedded software application development specifically with RUST Lead the adoption and deployment of RUST and associated techniques, idioms, design patterns, and tooling throughout multiple product lines Apply computer science, engineering, and mathematical analysis concepts and principles in the development of software for the target hardware Work closely with cross functional members of the engineering organization to develop and evaluate interfaces between hardware and software, and operational performance requirements and design of the overall system Support and participate in all phases of the software development life cycle, including requirements analysis, design, implementation, hardware-software integration, and formal test Investigate root causes of complex issues, and implement solutions, working independently or with a multi-discipline team Develop software test plans and procedures, and other relevant technical documentation Utilize modeling tools and equipment to establish operating data, conduct experimental tests, prototype, and evaluate results Participate in peer reviews, identify, track and repair defects Utilize a variety of software languages (primarily RUST, C/C++, and Python) Qualifications: U.S. citizenship with a Active Department of Defense (DoD) Secret clearance Bachelor's degree in Computer Engineering, Electrical Engineering, Computer Science or related field and a minimum of 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience. 3+ years of experience developing RUST software for production systems with a deep understanding of the language Experience with CC++ development Excellent oral and written communication skills Preferred Additional Skills: Experience converting CC++ code to RUST Experience developing RUST software for embedded systems Experience with development of embedded systems Object-oriented design and implementation experience, with exposure to software modeling and UML tools such as IBM Rhapsody or MagicDraw/Cameo Experience developing device drivers and Board Support Packages for real-time embedded systems Experience with Information Assurance and/or cryptography Experience with NSA Type 1 certification or other SW certification such as DO-178 In compliance with pay transparency requirements, the salary range for this role is $125,000 - $175,000. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including relocation stipend, 401(k), EAP, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements. L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.

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. Boeing Defense, Space & Security (BDS) is seeking a Senior Software Systems Engineer to join our team in one of the listed locations. We are seeking Systems Engineers with Demonstrated ability to apply systems engineering principles in modern software environments, with strong understanding of DevSecOps pipelines, CI/CD practices, and cloud-native architectures. Candidates should be comfortable working across disciplines to integrate hardware, software, and mission systems in secure environments, collaborating closely with developers and test engineers to validate end-to-end functionality. Experience with containerized applications, automated build and test processes, and infrastructure as code is essential to ensuring system performance, security, and mission assurance. The integration and test team will lead system-level integration, verification, and acceptance test activities to ensure software systems meet performance, reliability, and interoperability requirements in an operational environment. Position Responsibilities Review, develop, document, and maintain system requirements and traceability across the lifecycle. Define test strategies, plans, procedures, and acceptance criteria for component, integration, and system-level testing. Design and execute verification & validation activities (functional, interface, performance, reliability, regression). Analyze test results, perform root cause analyses, and recommend corrective actions. Collaborate across engineering disciplines, working closely with software developers, system architects, and test engineers to validate end-to-end functionality and mission effectiveness. Lead integration of hardware, software, and mission systems in secure DoD environments, ensuring interoperability, performance, and mission assurance. Apply modern DevSecOps practices-including CI/CD pipelines, automated testing, containerized deployments, and infrastructure as code-to streamline integration and test activities. Stand up, configure, and maintain secure test environments leveraging cloud-native and virtualized resources (e.g., AWS GovCloud, Azure Government, or on-premise equivalents). Use model-based systems engineering (MBSE) and requirements management tools to support design, analysis, and traceability. Contribute to risk, issue, and opportunity management; assess and report technical readiness and critical path impacts. Drive continuous improvement of integration and test processes, incorporating automation, metrics, and lessons learned to increase efficiency and reliability. Document integration results and test findings for design reviews, readiness assessments, and formal customer deliverables. Mentor junior engineers; at higher levels, provide technical leadership across projects and broader mentoring responsibilities. Travel may be required up to 20% of the time; Domestically depending on business needs. This position requires an active U.S. Top Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active) Basic Qualifications (Required Skills/Experience) 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 14+ years related work experience or an equivalent combination of technical education and experience Strong systems thinking, analytical and problem-solving skills Practical experience with requirements decomposition, requirements tracing and configuration management. Experience writing test plans and procedures and executing system-level integration and verification. Familiar with standard engineering tools such as requirements management (DOORS or similar), MBSE (MSOSA/Cameo or similar), test management, and common collaboration tools (Jira, Confluence, Git). Proficient with one or more scripting or programming languages (e.g., Python, Bash, Matlab) for test automation and data analysis. Preferred Qualifications (Desired Skills/Experience) Advanced degree (MS/PhD) in Systems Engineering or related field. Experience with mission systems, avionics, command & control architectures, embedded systems, sensor systems, or related defense/space programs. Prior work on software-in-the-loop, hardware-in-the-loop, flight test, or distributed system integration. Knowledge of certification and compliance frameworks relevant to the program (FAA, DoD, NASA, etc.). Experience with cloud, container, and CI/CD test infrastructure (Docker/Kubernetes, AWS). Experience with performance and reliability testing, and statistical test methods (DOE). Conflict of Interest Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process. Drug Free Workplace Boeing is a Drug Free Workplace 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. Employee Referral Referral to this job is eligible for bonus to qualifying candidates. Total Rewards 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. The Boeing 401(k) helps you save for your future, with contributions from Boeing that can help you grow your retirement savings. Our best-in-class retirement benefit features: Best in class 401(k) plan: we'll match your contributions dollar for dollar, up to 10% of eligible pay with Immediate 100% vesting Student Loan Match: The Boeing 401(k) Student Loan Match allows eligible enrolled U.S. employees to have their qualified student loan debt payments counted, along with any match-eligible contributions they make, for purposes of determining the Company Match to employees' Boeing 401(k) accounts. Pay is based upon candidate experience and qualifications, as well as market and business considerations. Summary pay range: $164,900 - $223,100 Applications for this position will be accepted until Apr. 11, 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 Education Bachelor's Degree or Equivalent Required Relocation This position offers relocation based on candidate eligibility. Security Clearance This position requires an active U.S. Top Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active) 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.

General information Job Posting Title Senior Back End Developer Date Thursday, February 19, 2026 City San Antonio State TX Country United States Working time Full-time Description & Requirements Maximus is a trusted federal partner supporting mission critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high impact government missions. Joining Maximus means contributing to meaningful work in fast paced environments alongside professionals committed to service, accountability, and results. This position is contingent upon contract award and position availability. Selected candidates will receive a contingent offer of employment, which will become final only upon successful contract award to Maximus, availability of the position, and receipt of authorization to proceed. This position is onsite five days a week in San Antonio, TX, and requires a TS/SCI security clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS197, T5, Band 8 Job-Specific Essential Duties and Responsibilities: - Provides subject matter proficiency for work described in the task. - Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. - Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architecture, and other related management and technical duties. - Requires expertise in specialty areas. - Shall perform engineering tasks for back-end design and development efforts including, but not limited to, developing back-end architectures to support current and new system capabilities and integrations, RESTful API development and modification, database management, and data model development and optimization. Job-Specific Minimum Requirements: - Active TS/SCI clearance is required. - Must be able to report on-site in San Antonio, TX up to five days per week based on customer requirements. - Bachelor's degree in related field required. - A Master's degree may substitute for 2 years of experience. - 10 years of software development experience in object-oriented and scripted languages with the ability to apply several tool suites related to DevSecOps, microservices and containers. - 5 years of experience performing back-end web design and development. - 10 years of experience in relational databases, RESTful API development and integration. - 5 years of experience in Python and PostgreSQL. - 5 years of experience with bug tracking software (e.g., Jira). - 5 years of experience testing web-based applications. - 5 years of experience leading software development programs or projects. - 3 years of experience with the following: AWS Infrastructure, Kubernetes, and RedHat Linux. - 5 years of experience with at least five (5) of the following: - Postgress - RDS - Exodus - Python - Luna - Java - Docker - OpenJDK - Ansible - Packer - Maven - Kubernetes - Red Hat - Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements. - Practical experience developing in a cloud environment. Preferred Skills and Qualifications: - Experience with integrating data from unclassified to classified application deployments. - 5 years of experience with DoW software development. - Experience using Agile Test-Driven development. - Experience integrating into DoW DevSecOps environments. - 5 years of experience with CI/CD software development. - Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision). - Experience structuring data so it can be integrated into machine learning technologies or AI capabilities. Minimum Requirements TCS197, T5, Band 8 EEO Statement Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics. Pay Transparency Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant's salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances. Accommodations Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews,-please contact People Operations at . Minimum Salary $ 125,000.00 Maximum Salary $ 150,000.00

General information Job Posting Title Back End Developer - Mid-level Date Wednesday, February 18, 2026 City San Antonio State TX Country United States Working time Full-time Description & Requirements Maximus is a trusted federal partner supporting mission critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high impact government missions. Joining Maximus means contributing to meaningful work in fast paced environments alongside professionals committed to service, accountability, and results. This position is contingent upon contract award and position availability. Selected candidates will receive a contingent offer of employment, which will become final only upon successful contract award to Maximus, availability of the position, and receipt of authorization to proceed. This role is onsite five days a week in San Antonio, Texas, and requires an active TS/SCI security clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS196, T4, Band 7 Job-Specific Essential Duties and Responsibilities: Provides subject matter proficiency supporting back-end software development activities. Applies analytical skills supporting process improvement, specialized studies, and requirements definition. Performs analysis, planning, and development of requirements documents and functional models. Designs and develops back-end architectures supporting system capabilities and integrations. Develops and modifies RESTful APIs supporting application functionality. Performs database management, data modeling, and optimization. Supports testing and validation to verify system operability and compliance. Participates in Agile program increment (PI) planning and activities requiring periodic travels. Job-Specific Minimum Requirements: Active TS/SCI clearance is required. Must be able to report on-site in San Antonio, TX up to five days per week based on customer requirements. Bachelor's degree in related field required. A Master's degree may substitute for 2 years of experience. 7 years of software development experience in object-oriented and scripted languages with the ability to apply several tool suites related to DevSecOps, microservices and containers. 3 years of experience with bug tracking software (Jira). 3 years of experience testing web-based applications. 3 years of experience participating in software development programs or projects. 3 years of experience performing back-end web design and development. 3 years of experience with the following: AWS Infrastructure, Kubernetes, and RedHat Linux. 5 years of experience with Jenkins and GitLab. 5 years of experience with at least five (5) of the following: Postgress RDS Exodus Python Luna Java Docker OpenJDK Ansible Packer Maven Kubernetes Red Hat Demonstrated experience with relational databases, RESTful API development and communication, and system integrations. Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements. Practical experience developing in a cloud environment. Experience with integrating data from unclassified to classified application deployments. Preferred Skills and Qualifications: Experience using Agile Test-Driven development. Experience integrating into DoW DevSecOps environments. 5 years of experience with CI/CD software development. Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision). Experience structuring data so it can be integrated into machine learning technologies or AI capabilities. Minimum Requirements TCS196, T4, Band 7 EEO Statement Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics. Pay Transparency Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant's salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances. Accommodations Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews,-please contact People Operations at . Minimum Salary $ 100,000.00 Maximum Salary $ 130,000.00

General information Job Posting Title Back End Developer - Mid-level Date Tuesday, March 24, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a trusted federal partner supporting mission critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high impact government missions. Joining Maximus means contributing to meaningful work in fast paced environments alongside professionals committed to service, accountability, and results. This position is contingent upon contract award and position availability. Selected candidates will receive a contingent offer of employment, which will become final only upon successful contract award to Maximus, availability of the position, and receipt of authorization to proceed. This role is remote and requires a Secret clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS196, T4, Band 7 Job-Specific Essential Duties and Responsibilities: - Provides subject matter proficiency supporting back-end software development activities. - Applies analytical skills supporting process improvement, specialized studies, and requirements definition. - Performs analysis, planning, and development of requirements documents and functional models. - Designs and develops back-end architectures supporting system capabilities and integrations. - Develops and modifies RESTful APIs supporting application functionality. - Performs database management, data modeling, and optimization. - Supports testing and validation to verify system operability and compliance. - Participates in Agile program increment (PI) planning and activities requiring periodic travels. Job-Specific Minimum Requirements: - Active Secret clearance is required. - Bachelor's degree in related field required. - A Master's degree may substitute for 2 years of experience. - 7 years of software development experience in object-oriented and scripted languages with the ability to apply several tool suites related to DevSecOps, microservices and containers. - 3 years of experience with bug tracking software (Jira). - 3 years of experience testing web-based applications. - 3 years of experience participating in software development programs or projects. - 3 years of experience performing back-end web design and development. - 3 years of experience with the following: AWS Infrastructure, Kubernetes, and RedHat Linux. - 5 years of experience with Jenkins and GitLab. - 5 years of experience with at least five (5) of the following: - Postgress - RDS - Exodus - Python - Luna - Java - Docker - OpenJDK - Ansible - Packer - Maven - Kubernetes - Red Hat - Demonstrated experience with relational databases, RESTful API development and communication, and system integrations. - Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements. - Practical experience developing in a cloud environment. - Experience with integrating data from unclassified to classified application deployments. Preferred Skills and Qualifications: - Experience using Agile Test-Driven development. - Experience integrating into DoW DevSecOps environments. - 5 years of experience with CI/CD software development. - Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision). - Experience structuring data so it can be integrated into machine learning technologies or AI capabilities. Minimum Requirements TCS196, T4, Band 7 EEO Statement Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics. Pay Transparency Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant's salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances. Accommodations Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews,-please contact People Operations at . Minimum Salary $ 100,000.00 Maximum Salary $ 130,000.00

General information Job Posting Title Back End Developer - Mid-level Date Wednesday, February 18, 2026 City Fort Meade State MD Country United States Working time Full-time Description & Requirements Maximus is a trusted federal partner supporting mission critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high impact government missions. Joining Maximus means contributing to meaningful work in fast paced environments alongside professionals committed to service, accountability, and results. This position is contingent upon contract award and position availability. Selected candidates will receive a contingent offer of employment, which will become final only upon successful contract award to Maximus, availability of the position, and receipt of authorization to proceed. This role is onsite five days a week in Fort Meade, MD and requires an active TS/SCI security clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS196, T4, Band 7 Job-Specific Essential Duties and Responsibilities: - Provides subject matter proficiency supporting back-end software development activities. - Applies analytical skills supporting process improvement, specialized studies, and requirements definition. - Performs analysis, planning, and development of requirements documents and functional models. - Designs and develops back-end architectures supporting system capabilities and integrations. - Develops and modifies RESTful APIs supporting application functionality. - Performs database management, data modeling, and optimization. - Supports testing and validation to verify system operability and compliance. - Participates in Agile program increment (PI) planning and activities requiring periodic travels. Job-Specific Minimum Requirements: - Active TS/SCI clearance is required. - Must be able to report on-site in Fort Meade, MD up to five days per week based on customer requirements. - Bachelor's degree in related field required. - A Master's degree may substitute for 2 years of experience. - 7 years of software development experience in object-oriented and scripted languages with the ability to apply several tool suites related to DevSecOps, microservices and containers. - 3 years of experience with bug tracking software (Jira). - 3 years of experience testing web-based applications. - 3 years of experience participating in software development programs or projects. - 3 years of experience performing back-end web design and development. - 3 years of experience with the following: AWS Infrastructure, Kubernetes, and RedHat Linux. - 5 years of experience with Jenkins and GitLab. - 5 years of experience with at least five (5) of the following: - Postgress - RDS - Exodus - Python - Luna - Java - Docker - OpenJDK - Ansible - Packer - Maven - Kubernetes - Red Hat - Demonstrated experience with relational databases, RESTful API development and communication, and system integrations. - Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements. - Practical experience developing in a cloud environment. - Experience with integrating data from unclassified to classified application deployments. Preferred Skills and Qualifications: - Experience using Agile Test-Driven development. - Experience integrating into DoW DevSecOps environments. - 5 years of experience with CI/CD software development. - Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision). - Experience structuring data so it can be integrated into machine learning technologies or AI capabilities. Minimum Requirements TCS196, T4, Band 7 EEO Statement Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics. Pay Transparency Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant's salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances. Accommodations Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews,-please contact People Operations at . Minimum Salary $ 100,000.00 Maximum Salary $ 130,000.00

General information Job Posting Title Senior Back End Developer Date Monday, March 23, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a trusted federal partner supporting mission critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high impact government missions. Joining Maximus means contributing to meaningful work in fast paced environments alongside professionals committed to service, accountability, and results. This position is contingent upon contract award and position availability. Selected candidates will receive a contingent offer of employment, which will become final only upon successful contract award to Maximus, availability of the position, and receipt of authorization to proceed. This position is Remote and requires a Secret security clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS197, T5, Band 8 Job-Specific Essential Duties and Responsibilities: - Provides subject matter proficiency for work described in the task. - Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. - Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architecture, and other related management and technical duties. - Requires expertise in specialty areas. - Shall perform engineering tasks for back-end design and development efforts including, but not limited to, developing back-end architectures to support current and new system capabilities and integrations, RESTful API development and modification, database management, and data model development and optimization. Job-Specific Minimum Requirements: - Active Secret clearance is required. - Bachelor's degree in related field required. - A Master's degree may substitute for 2 years of experience. - 10 years of software development experience in object-oriented and scripted languages with the ability to apply several tool suites related to DevSecOps, microservices and containers. - 5 years of experience performing back-end web design and development. - 10 years of experience in relational databases, RESTful API development and integration. - 5 years of experience in Python and PostgreSQL. - 5 years of experience with bug tracking software (e.g., Jira). - 5 years of experience testing web-based applications. - 5 years of experience leading software development programs or projects. - 3 years of experience with the following: AWS Infrastructure, Kubernetes, and RedHat Linux. - 5 years of experience with at least five (5) of the following: - Postgress - RDS - Exodus - Python - Luna - Java - Docker - OpenJDK - Ansible - Packer - Maven - Kubernetes - Red Hat - Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements. - Practical experience developing in a cloud environment. Preferred Skills and Qualifications: - Experience with integrating data from unclassified to classified application deployments. - 5 years of experience with DoW software development. - Experience using Agile Test-Driven development. - Experience integrating into DoW DevSecOps environments. - 5 years of experience with CI/CD software development. - Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision). - Experience structuring data so it can be integrated into machine learning technologies or AI capabilities. Minimum Requirements TCS197, T5, Band 8 EEO Statement Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics. Pay Transparency Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant's salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances. Accommodations Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews,-please contact People Operations at . Minimum Salary $ 125,000.00 Maximum Salary $ 150,000.00

General information Job Posting Title Senior Back End Developer Date Thursday, February 19, 2026 City Fort Meade State MD Country United States Working time Full-time Description & Requirements Maximus is a trusted federal partner supporting mission critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high impact government missions. Joining Maximus means contributing to meaningful work in fast paced environments alongside professionals committed to service, accountability, and results. This position is contingent upon contract award and position availability. Selected candidates will receive a contingent offer of employment, which will become final only upon successful contract award to Maximus, availability of the position, and receipt of authorization to proceed. This position is onsite in Fort Mead, MD, five days a week, and requires a TS/SCI security clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS197, T5, Band 8 Job-Specific Essential Duties and Responsibilities: - Provides subject matter proficiency for work described in the task. - Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. - Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architecture, and other related management and technical duties. - Requires expertise in specialty areas. - Shall perform engineering tasks for back-end design and development efforts including, but not limited to, developing back-end architectures to support current and new system capabilities and integrations, RESTful API development and modification, database management, and data model development and optimization. Job-Specific Minimum Requirements: - Active TS/SCI clearance is required. - Must be able to report on-site in Ft Meade, MD up to five days per week based on customer requirements. - Bachelor's degree in related field required. - A Master's degree may substitute for 2 years of experience. - 10 years of software development experience in object-oriented and scripted languages with the ability to apply several tool suites related to DevSecOps, microservices and containers. - 5 years of experience performing back-end web design and development. - 10 years of experience in relational databases, RESTful API development and integration. - 5 years of experience in Python and PostgreSQL. - 5 years of experience with bug tracking software (e.g., Jira). - 5 years of experience testing web-based applications. - 5 years of experience leading software development programs or projects. - 3 years of experience with the following: AWS Infrastructure, Kubernetes, and RedHat Linux. - 5 years of experience with at least five (5) of the following: - Postgress - RDS - Exodus - Python - Luna - Java - Docker - OpenJDK - Ansible - Packer - Maven - Kubernetes - Red Hat - Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements. - Practical experience developing in a cloud environment. Preferred Skills and Qualifications: - Experience with integrating data from unclassified to classified application deployments. - 5 years of experience with DoW software development. - Experience using Agile Test-Driven development. - Experience integrating into DoW DevSecOps environments. - 5 years of experience with CI/CD software development. - Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision). - Experience structuring data so it can be integrated into machine learning technologies or AI capabilities. Minimum Requirements TCS197, T5, Band 8 EEO Statement Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics. Pay Transparency Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant's salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances. Accommodations Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews,-please contact People Operations at . Minimum Salary $ 125,000.00 Maximum Salary $ 150,000.00

General information Job Posting Title Back End Developer - Mid-level Date Wednesday, February 18, 2026 City Fort Meade State MD Country United States Working time Full-time Description & Requirements Maximus is a trusted federal partner supporting mission critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high impact government missions. Joining Maximus means contributing to meaningful work in fast paced environments alongside professionals committed to service, accountability, and results. This position is contingent upon contract award and position availability. Selected candidates will receive a contingent offer of employment, which will become final only upon successful contract award to Maximus, availability of the position, and receipt of authorization to proceed. This role is onsite five days a week in Fort Meade, MD and requires an active TS/SCI security clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS196, T4, Band 7 Job-Specific Essential Duties and Responsibilities: - Provides subject matter proficiency supporting back-end software development activities. - Applies analytical skills supporting process improvement, specialized studies, and requirements definition. - Performs analysis, planning, and development of requirements documents and functional models. - Designs and develops back-end architectures supporting system capabilities and integrations. - Develops and modifies RESTful APIs supporting application functionality. - Performs database management, data modeling, and optimization. - Supports testing and validation to verify system operability and compliance. - Participates in Agile program increment (PI) planning and activities requiring periodic travels. Job-Specific Minimum Requirements: - Active TS/SCI clearance is required. - Must be able to report on-site in Fort Meade, MD up to five days per week based on customer requirements. - Bachelor's degree in related field required. - A Master's degree may substitute for 2 years of experience. - 7 years of software development experience in object-oriented and scripted languages with the ability to apply several tool suites related to DevSecOps, microservices and containers. - 3 years of experience with bug tracking software (Jira). - 3 years of experience testing web-based applications. - 3 years of experience participating in software development programs or projects. - 3 years of experience performing back-end web design and development. - 3 years of experience with the following: AWS Infrastructure, Kubernetes, and RedHat Linux. - 5 years of experience with Jenkins and GitLab. - 5 years of experience with at least five (5) of the following: - Postgress - RDS - Exodus - Python - Luna - Java - Docker - OpenJDK - Ansible - Packer - Maven - Kubernetes - Red Hat - Demonstrated experience with relational databases, RESTful API development and communication, and system integrations. - Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements. - Practical experience developing in a cloud environment. - Experience with integrating data from unclassified to classified application deployments. Preferred Skills and Qualifications: - Experience using Agile Test-Driven development. - Experience integrating into DoW DevSecOps environments. - 5 years of experience with CI/CD software development. - Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision). - Experience structuring data so it can be integrated into machine learning technologies or AI capabilities. Minimum Requirements TCS196, T4, Band 7 EEO Statement Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics. Pay Transparency Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant's salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances. Accommodations Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews,-please contact People Operations at . Minimum Salary $ 100,000.00 Maximum Salary $ 130,000.00

General information Job Posting Title Senior Back End Developer Date Monday, March 23, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a trusted federal partner supporting mission critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high impact government missions. Joining Maximus means contributing to meaningful work in fast paced environments alongside professionals committed to service, accountability, and results. This position is contingent upon contract award and position availability. Selected candidates will receive a contingent offer of employment, which will become final only upon successful contract award to Maximus, availability of the position, and receipt of authorization to proceed. This position is Remote and requires a Secret security clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS197, T5, Band 8 Job-Specific Essential Duties and Responsibilities: - Provides subject matter proficiency for work described in the task. - Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. - Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architecture, and other related management and technical duties. - Requires expertise in specialty areas. - Shall perform engineering tasks for back-end design and development efforts including, but not limited to, developing back-end architectures to support current and new system capabilities and integrations, RESTful API development and modification, database management, and data model development and optimization. Job-Specific Minimum Requirements: - Active Secret clearance is required. - Bachelor's degree in related field required. - A Master's degree may substitute for 2 years of experience. - 10 years of software development experience in object-oriented and scripted languages with the ability to apply several tool suites related to DevSecOps, microservices and containers. - 5 years of experience performing back-end web design and development. - 10 years of experience in relational databases, RESTful API development and integration. - 5 years of experience in Python and PostgreSQL. - 5 years of experience with bug tracking software (e.g., Jira). - 5 years of experience testing web-based applications. - 5 years of experience leading software development programs or projects. - 3 years of experience with the following: AWS Infrastructure, Kubernetes, and RedHat Linux. - 5 years of experience with at least five (5) of the following: - Postgress - RDS - Exodus - Python - Luna - Java - Docker - OpenJDK - Ansible - Packer - Maven - Kubernetes - Red Hat - Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements. - Practical experience developing in a cloud environment. Preferred Skills and Qualifications: - Experience with integrating data from unclassified to classified application deployments. - 5 years of experience with DoW software development. - Experience using Agile Test-Driven development. - Experience integrating into DoW DevSecOps environments. - 5 years of experience with CI/CD software development. - Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision). - Experience structuring data so it can be integrated into machine learning technologies or AI capabilities. Minimum Requirements TCS197, T5, Band 8 EEO Statement Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics. Pay Transparency Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant's salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances. Accommodations Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews,-please contact People Operations at . Minimum Salary $ 125,000.00 Maximum Salary $ 150,000.00

General information Job Posting Title Back End Developer - Mid-level Date Tuesday, March 24, 2026 City Remote Country United States Working time Full-time Description & Requirements Maximus is a trusted federal partner supporting mission critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high impact government missions. Joining Maximus means contributing to meaningful work in fast paced environments alongside professionals committed to service, accountability, and results. This position is contingent upon contract award and position availability. Selected candidates will receive a contingent offer of employment, which will become final only upon successful contract award to Maximus, availability of the position, and receipt of authorization to proceed. This role is remote and requires a Secret clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS196, T4, Band 7 Job-Specific Essential Duties and Responsibilities: - Provides subject matter proficiency supporting back-end software development activities. - Applies analytical skills supporting process improvement, specialized studies, and requirements definition. - Performs analysis, planning, and development of requirements documents and functional models. - Designs and develops back-end architectures supporting system capabilities and integrations. - Develops and modifies RESTful APIs supporting application functionality. - Performs database management, data modeling, and optimization. - Supports testing and validation to verify system operability and compliance. - Participates in Agile program increment (PI) planning and activities requiring periodic travels. Job-Specific Minimum Requirements: - Active Secret clearance is required. - Bachelor's degree in related field required. - A Master's degree may substitute for 2 years of experience. - 7 years of software development experience in object-oriented and scripted languages with the ability to apply several tool suites related to DevSecOps, microservices and containers. - 3 years of experience with bug tracking software (Jira). - 3 years of experience testing web-based applications. - 3 years of experience participating in software development programs or projects. - 3 years of experience performing back-end web design and development. - 3 years of experience with the following: AWS Infrastructure, Kubernetes, and RedHat Linux. - 5 years of experience with Jenkins and GitLab. - 5 years of experience with at least five (5) of the following: - Postgress - RDS - Exodus - Python - Luna - Java - Docker - OpenJDK - Ansible - Packer - Maven - Kubernetes - Red Hat - Demonstrated experience with relational databases, RESTful API development and communication, and system integrations. - Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements. - Practical experience developing in a cloud environment. - Experience with integrating data from unclassified to classified application deployments. Preferred Skills and Qualifications: - Experience using Agile Test-Driven development. - Experience integrating into DoW DevSecOps environments. - 5 years of experience with CI/CD software development. - Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision). - Experience structuring data so it can be integrated into machine learning technologies or AI capabilities. Minimum Requirements TCS196, T4, Band 7 EEO Statement Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics. Pay Transparency Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant's salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances. Accommodations Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews,-please contact People Operations at . Minimum Salary $ 100,000.00 Maximum Salary $ 130,000.00

General information Job Posting Title Senior Back End Developer Date Thursday, February 19, 2026 City Fort Meade State MD Country United States Working time Full-time Description & Requirements Maximus is a trusted federal partner supporting mission critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high impact government missions. Joining Maximus means contributing to meaningful work in fast paced environments alongside professionals committed to service, accountability, and results. This position is contingent upon contract award and position availability. Selected candidates will receive a contingent offer of employment, which will become final only upon successful contract award to Maximus, availability of the position, and receipt of authorization to proceed. This position is onsite in Fort Mead, MD, five days a week, and requires a TS/SCI security clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS197, T5, Band 8 Job-Specific Essential Duties and Responsibilities: - Provides subject matter proficiency for work described in the task. - Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. - Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architecture, and other related management and technical duties. - Requires expertise in specialty areas. - Shall perform engineering tasks for back-end design and development efforts including, but not limited to, developing back-end architectures to support current and new system capabilities and integrations, RESTful API development and modification, database management, and data model development and optimization. Job-Specific Minimum Requirements: - Active TS/SCI clearance is required. - Must be able to report on-site in Ft Meade, MD up to five days per week based on customer requirements. - Bachelor's degree in related field required. - A Master's degree may substitute for 2 years of experience. - 10 years of software development experience in object-oriented and scripted languages with the ability to apply several tool suites related to DevSecOps, microservices and containers. - 5 years of experience performing back-end web design and development. - 10 years of experience in relational databases, RESTful API development and integration. - 5 years of experience in Python and PostgreSQL. - 5 years of experience with bug tracking software (e.g., Jira). - 5 years of experience testing web-based applications. - 5 years of experience leading software development programs or projects. - 3 years of experience with the following: AWS Infrastructure, Kubernetes, and RedHat Linux. - 5 years of experience with at least five (5) of the following: - Postgress - RDS - Exodus - Python - Luna - Java - Docker - OpenJDK - Ansible - Packer - Maven - Kubernetes - Red Hat - Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements. - Practical experience developing in a cloud environment. Preferred Skills and Qualifications: - Experience with integrating data from unclassified to classified application deployments. - 5 years of experience with DoW software development. - Experience using Agile Test-Driven development. - Experience integrating into DoW DevSecOps environments. - 5 years of experience with CI/CD software development. - Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision). - Experience structuring data so it can be integrated into machine learning technologies or AI capabilities. Minimum Requirements TCS197, T5, Band 8 EEO Statement Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics. Pay Transparency Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant's salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances. Accommodations Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews,-please contact People Operations at . Minimum Salary $ 125,000.00 Maximum Salary $ 150,000.00

General information Job Posting Title Senior Back End Developer Date Thursday, February 19, 2026 City San Antonio State TX Country United States Working time Full-time Description & Requirements Maximus is a trusted federal partner supporting mission critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high impact government missions. Joining Maximus means contributing to meaningful work in fast paced environments alongside professionals committed to service, accountability, and results. This position is contingent upon contract award and position availability. Selected candidates will receive a contingent offer of employment, which will become final only upon successful contract award to Maximus, availability of the position, and receipt of authorization to proceed. This position is onsite five days a week in San Antonio, TX, and requires a TS/SCI security clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS197, T5, Band 8 Job-Specific Essential Duties and Responsibilities: - Provides subject matter proficiency for work described in the task. - Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. - Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architecture, and other related management and technical duties. - Requires expertise in specialty areas. - Shall perform engineering tasks for back-end design and development efforts including, but not limited to, developing back-end architectures to support current and new system capabilities and integrations, RESTful API development and modification, database management, and data model development and optimization. Job-Specific Minimum Requirements: - Active TS/SCI clearance is required. - Must be able to report on-site in San Antonio, TX up to five days per week based on customer requirements. - Bachelor's degree in related field required. - A Master's degree may substitute for 2 years of experience. - 10 years of software development experience in object-oriented and scripted languages with the ability to apply several tool suites related to DevSecOps, microservices and containers. - 5 years of experience performing back-end web design and development. - 10 years of experience in relational databases, RESTful API development and integration. - 5 years of experience in Python and PostgreSQL. - 5 years of experience with bug tracking software (e.g., Jira). - 5 years of experience testing web-based applications. - 5 years of experience leading software development programs or projects. - 3 years of experience with the following: AWS Infrastructure, Kubernetes, and RedHat Linux. - 5 years of experience with at least five (5) of the following: - Postgress - RDS - Exodus - Python - Luna - Java - Docker - OpenJDK - Ansible - Packer - Maven - Kubernetes - Red Hat - Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements. - Practical experience developing in a cloud environment. Preferred Skills and Qualifications: - Experience with integrating data from unclassified to classified application deployments. - 5 years of experience with DoW software development. - Experience using Agile Test-Driven development. - Experience integrating into DoW DevSecOps environments. - 5 years of experience with CI/CD software development. - Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision). - Experience structuring data so it can be integrated into machine learning technologies or AI capabilities. Minimum Requirements TCS197, T5, Band 8 EEO Statement Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics. Pay Transparency Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant's salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances. Accommodations Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews,-please contact People Operations at . Minimum Salary $ 125,000.00 Maximum Salary $ 150,000.00

General information Job Posting Title Back End Developer - Mid-level Date Wednesday, February 18, 2026 City San Antonio State TX Country United States Working time Full-time Description & Requirements Maximus is a trusted federal partner supporting mission critical programs across national security, defense, and public service delivery. Recent contract awards in cybersecurity and operational readiness underscore Maximus' role as a reliable prime for high impact government missions. Joining Maximus means contributing to meaningful work in fast paced environments alongside professionals committed to service, accountability, and results. This position is contingent upon contract award and position availability. Selected candidates will receive a contingent offer of employment, which will become final only upon successful contract award to Maximus, availability of the position, and receipt of authorization to proceed. This role is onsite five days a week in San Antonio, Texas, and requires an active TS/SCI security clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS196, T4, Band 7 Job-Specific Essential Duties and Responsibilities: Provides subject matter proficiency supporting back-end software development activities. Applies analytical skills supporting process improvement, specialized studies, and requirements definition. Performs analysis, planning, and development of requirements documents and functional models. Designs and develops back-end architectures supporting system capabilities and integrations. Develops and modifies RESTful APIs supporting application functionality. Performs database management, data modeling, and optimization. Supports testing and validation to verify system operability and compliance. Participates in Agile program increment (PI) planning and activities requiring periodic travels. Job-Specific Minimum Requirements: Active TS/SCI clearance is required. Must be able to report on-site in San Antonio, TX up to five days per week based on customer requirements. Bachelor's degree in related field required. A Master's degree may substitute for 2 years of experience. 7 years of software development experience in object-oriented and scripted languages with the ability to apply several tool suites related to DevSecOps, microservices and containers. 3 years of experience with bug tracking software (Jira). 3 years of experience testing web-based applications. 3 years of experience participating in software development programs or projects. 3 years of experience performing back-end web design and development. 3 years of experience with the following: AWS Infrastructure, Kubernetes, and RedHat Linux. 5 years of experience with Jenkins and GitLab. 5 years of experience with at least five (5) of the following: Postgress RDS Exodus Python Luna Java Docker OpenJDK Ansible Packer Maven Kubernetes Red Hat Demonstrated experience with relational databases, RESTful API development and communication, and system integrations. Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements. Practical experience developing in a cloud environment. Experience with integrating data from unclassified to classified application deployments. Preferred Skills and Qualifications: Experience using Agile Test-Driven development. Experience integrating into DoW DevSecOps environments. 5 years of experience with CI/CD software development. Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision). Experience structuring data so it can be integrated into machine learning technologies or AI capabilities. Minimum Requirements TCS196, T4, Band 7 EEO Statement Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics. Pay Transparency Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant's salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances. Accommodations Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews,-please contact People Operations at . Minimum Salary $ 100,000.00 Maximum Salary $ 130,000.00

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. Boeing Defense, Space & Security (BDS) is seeking a Senior Software Systems Engineer to join our team in one of the listed locations. We are seeking Systems Engineers with Demonstrated ability to apply systems engineering principles in modern software environments, with strong understanding of DevSecOps pipelines, CI/CD practices, and cloud-native architectures. Candidates should be comfortable working across disciplines to integrate hardware, software, and mission systems in secure environments, collaborating closely with developers and test engineers to validate end-to-end functionality. Experience with containerized applications, automated build and test processes, and infrastructure as code is essential to ensuring system performance, security, and mission assurance. The integration and test team will lead system-level integration, verification, and acceptance test activities to ensure software systems meet performance, reliability, and interoperability requirements in an operational environment. Position Responsibilities Review, develop, document, and maintain system requirements and traceability across the lifecycle. Define test strategies, plans, procedures, and acceptance criteria for component, integration, and system-level testing. Design and execute verification & validation activities (functional, interface, performance, reliability, regression). Analyze test results, perform root cause analyses, and recommend corrective actions. Collaborate across engineering disciplines, working closely with software developers, system architects, and test engineers to validate end-to-end functionality and mission effectiveness. Lead integration of hardware, software, and mission systems in secure DoD environments, ensuring interoperability, performance, and mission assurance. Apply modern DevSecOps practices-including CI/CD pipelines, automated testing, containerized deployments, and infrastructure as code-to streamline integration and test activities. Stand up, configure, and maintain secure test environments leveraging cloud-native and virtualized resources (e.g., AWS GovCloud, Azure Government, or on-premise equivalents). Use model-based systems engineering (MBSE) and requirements management tools to support design, analysis, and traceability. Contribute to risk, issue, and opportunity management; assess and report technical readiness and critical path impacts. Drive continuous improvement of integration and test processes, incorporating automation, metrics, and lessons learned to increase efficiency and reliability. Document integration results and test findings for design reviews, readiness assessments, and formal customer deliverables. Mentor junior engineers; at higher levels, provide technical leadership across projects and broader mentoring responsibilities. Travel may be required up to 20% of the time; Domestically depending on business needs. This position requires an active U.S. Top Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active) Basic Qualifications (Required Skills/Experience) 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 14+ years related work experience or an equivalent combination of technical education and experience Strong systems thinking, analytical and problem-solving skills Practical experience with requirements decomposition, requirements tracing and configuration management. Experience writing test plans and procedures and executing system-level integration and verification. Familiar with standard engineering tools such as requirements management (DOORS or similar), MBSE (MSOSA/Cameo or similar), test management, and common collaboration tools (Jira, Confluence, Git). Proficient with one or more scripting or programming languages (e.g., Python, Bash, Matlab) for test automation and data analysis. Preferred Qualifications (Desired Skills/Experience) Advanced degree (MS/PhD) in Systems Engineering or related field. Experience with mission systems, avionics, command & control architectures, embedded systems, sensor systems, or related defense/space programs. Prior work on software-in-the-loop, hardware-in-the-loop, flight test, or distributed system integration. Knowledge of certification and compliance frameworks relevant to the program (FAA, DoD, NASA, etc.). Experience with cloud, container, and CI/CD test infrastructure (Docker/Kubernetes, AWS). Experience with performance and reliability testing, and statistical test methods (DOE). Conflict of Interest Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process. Drug Free Workplace Boeing is a Drug Free Workplace 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. Employee Referral Referral to this job is eligible for bonus to qualifying candidates. Total Rewards 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. The Boeing 401(k) helps you save for your future, with contributions from Boeing that can help you grow your retirement savings. Our best-in-class retirement benefit features: Best in class 401(k) plan: we'll match your contributions dollar for dollar, up to 10% of eligible pay with Immediate 100% vesting Student Loan Match: The Boeing 401(k) Student Loan Match allows eligible enrolled U.S. employees to have their qualified student loan debt payments counted, along with any match-eligible contributions they make, for purposes of determining the Company Match to employees' Boeing 401(k) accounts. Pay is based upon candidate experience and qualifications, as well as market and business considerations. Summary pay range: $164,900 - $223,100 Applications for this position will be accepted until Apr. 11, 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 Education Bachelor's Degree or Equivalent Required Relocation This position offers relocation based on candidate eligibility. Security Clearance This position requires an active U.S. Top Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active) 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.