Role Overview Contribute to development of a billing/claims platform supporting high-volume transactional systems Build and scale backend services and enterprise applications Improve and evolve existing systems and architecture Design scalable, maintainable, and extensible solutions Participate across the full SDLC, including design, development, testing, and deployment Collaborate cross-functionally to translate business requirements into technical solutions Ensure code quality through test automation Work on complex domain-driven problems and system integrations Technical Requirements Strong experience with .NET / C# Experience with MS SQL Server and relational databases Background developing service-based / API-driven applications Experience with ASP.NET Core Familiarity with Entity Framework / EF Core API development tools: REST APIs, Swagger, Postman Frontend (SPA frameworks): Angular or React TypeScript, Node.js, Webpack Authentication: OAuth / JWT Architecture & Systems: Microservices architecture Distributed systems High-volume, event-driven / queued workflows Messaging tools (e.g., RabbitMQ) Testing: Unit testing / test automation Key Traits Strong problem-solving skills Ownership mindset over applications and systems Focus on building high-quality, scalable solutions Continuous improvement mindset Determining compensation for this role (and others) at Vaco/Highspring depends upon a wide array of factors including but not limited to the individual's skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs. With that said, as required by local law in geographies that require salary range disclosure, Vaco/Highspring notes the salary range for the role is noted in this job posting. The individual may also be eligible for discretionary bonuses, and can participate in medical, dental, and vision benefits as well as the company's 401(k) retirement plan. Additional disclaimer: Unless otherwise noted in the job description, the position Vaco/Highspring is filing for is occupied. Please note, however, that Vaco/Highspring is regularly asked to provide talent to other organizations. By submitting to this position, you are agreeing to be included in our talent pool for future hiring for similarly qualified positions. Submissions to this position are subject to the use of AI to perform preliminary candidate screenings, focused on ensuring minimum job requirements noted in the position are satisfied. Further assessment of candidates beyond this initial phase within Vaco/Highspring will be otherwise assessed by recruiters and hiring managers. Vaco/Highspring does not have knowledge of the tools used by its clients in making final hiring decisions and cannot opine on their use of AI products. EEO Notice Vaco by Highspring is an Equal Opportunity Employer and does not discriminate against any employee or applicant for employment because of race (including but not limited to traits historically associated with race such as hair texture and hair style), color, sex (includes pregnancy or related conditions), religion or creed, national origin, citizenship, age, disability, status as a veteran, union membership, ethnicity, gender, gender identity, gender expression, sexual orientation, marital status, political affiliation, or any other protected characteristics as required by federal, state or local law. Vaco by Highspring and its parents, affiliates, and subsidiaries are committed to the full inclusion of all qualified individuals. As part of this commitment, Vaco by Highspring and its parents, affiliates, and subsidiaries will ensure that persons with disabilities are provided reasonable accommodations. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact . Vaco by Highspring also wants all applicants to know their rights that workplace discrimination is illegal. Representation Notice By submitting to this position, you agree that you will be giving Vaco by Highspring the exclusive right to present your as a candidate for the foregoing employment opportunity. You further agree that you have represented information about yourself accurately and have not affirmatively misrepresented your qualifications. You also agree to maintain as confidential, to the fullest extent permitted by law, any information you learn from Vaco by Highspring about the position and you will limit disclosure of information about the position only to the extent necessary to perform any obligations in furtherance of your application. In exchange, Vaco by Highspring agrees to exercise reasonable efforts to represent you through all solicitation, job screening and resume dispersal. For residents of Ontario, Canada: Based on Highspring's discussions with its Client, Highspring's understanding is that this position for employment is a current vacancy (either through Highspring as a contractor or with the client directly). Privacy Notice Vaco by Highspring and its parents, affiliates, and subsidiaries ("we," "our," or "Vaco by Highspring") respects your privacy and are committed to providing transparent notice of our policies. California residents may access Vaco by Highspring HR Notice at Collection for California Applicants and Employees here. Virginia residents may access our state specific policies here. Residents of all other states may access our policies here. Canadian residents may access our policies in English here and in French here. Residents of countries governed by GDPR may access our policies here. Additionally, submissions to this position are subject to the use of AI to perform preliminary candidate screenings, focused on ensuring minimum job requirements noted in the position are satisfied. More details about Vaco by Highspring's use of AI can be found here (). Further assessment of candidates beyond this initial phase will be conducted by recruiters and hiring managers. Vaco by Highspring does not know and cannot opine on if its client's use of AI products in hiring. Pay Transparency Notice Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual's skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. With that said, as required by local law, Vaco by Highspring believes that the following salary range referenced above reasonably estimates the base compensation for an individual hired into this position in geographies that require salary range disclosure. The individual may also be eligible for discretionary bonuses.
09/25/2026
Full time
Role Overview Contribute to development of a billing/claims platform supporting high-volume transactional systems Build and scale backend services and enterprise applications Improve and evolve existing systems and architecture Design scalable, maintainable, and extensible solutions Participate across the full SDLC, including design, development, testing, and deployment Collaborate cross-functionally to translate business requirements into technical solutions Ensure code quality through test automation Work on complex domain-driven problems and system integrations Technical Requirements Strong experience with .NET / C# Experience with MS SQL Server and relational databases Background developing service-based / API-driven applications Experience with ASP.NET Core Familiarity with Entity Framework / EF Core API development tools: REST APIs, Swagger, Postman Frontend (SPA frameworks): Angular or React TypeScript, Node.js, Webpack Authentication: OAuth / JWT Architecture & Systems: Microservices architecture Distributed systems High-volume, event-driven / queued workflows Messaging tools (e.g., RabbitMQ) Testing: Unit testing / test automation Key Traits Strong problem-solving skills Ownership mindset over applications and systems Focus on building high-quality, scalable solutions Continuous improvement mindset Determining compensation for this role (and others) at Vaco/Highspring depends upon a wide array of factors including but not limited to the individual's skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs. With that said, as required by local law in geographies that require salary range disclosure, Vaco/Highspring notes the salary range for the role is noted in this job posting. The individual may also be eligible for discretionary bonuses, and can participate in medical, dental, and vision benefits as well as the company's 401(k) retirement plan. Additional disclaimer: Unless otherwise noted in the job description, the position Vaco/Highspring is filing for is occupied. Please note, however, that Vaco/Highspring is regularly asked to provide talent to other organizations. By submitting to this position, you are agreeing to be included in our talent pool for future hiring for similarly qualified positions. Submissions to this position are subject to the use of AI to perform preliminary candidate screenings, focused on ensuring minimum job requirements noted in the position are satisfied. Further assessment of candidates beyond this initial phase within Vaco/Highspring will be otherwise assessed by recruiters and hiring managers. Vaco/Highspring does not have knowledge of the tools used by its clients in making final hiring decisions and cannot opine on their use of AI products. EEO Notice Vaco by Highspring is an Equal Opportunity Employer and does not discriminate against any employee or applicant for employment because of race (including but not limited to traits historically associated with race such as hair texture and hair style), color, sex (includes pregnancy or related conditions), religion or creed, national origin, citizenship, age, disability, status as a veteran, union membership, ethnicity, gender, gender identity, gender expression, sexual orientation, marital status, political affiliation, or any other protected characteristics as required by federal, state or local law. Vaco by Highspring and its parents, affiliates, and subsidiaries are committed to the full inclusion of all qualified individuals. As part of this commitment, Vaco by Highspring and its parents, affiliates, and subsidiaries will ensure that persons with disabilities are provided reasonable accommodations. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact . Vaco by Highspring also wants all applicants to know their rights that workplace discrimination is illegal. Representation Notice By submitting to this position, you agree that you will be giving Vaco by Highspring the exclusive right to present your as a candidate for the foregoing employment opportunity. You further agree that you have represented information about yourself accurately and have not affirmatively misrepresented your qualifications. You also agree to maintain as confidential, to the fullest extent permitted by law, any information you learn from Vaco by Highspring about the position and you will limit disclosure of information about the position only to the extent necessary to perform any obligations in furtherance of your application. In exchange, Vaco by Highspring agrees to exercise reasonable efforts to represent you through all solicitation, job screening and resume dispersal. For residents of Ontario, Canada: Based on Highspring's discussions with its Client, Highspring's understanding is that this position for employment is a current vacancy (either through Highspring as a contractor or with the client directly). Privacy Notice Vaco by Highspring and its parents, affiliates, and subsidiaries ("we," "our," or "Vaco by Highspring") respects your privacy and are committed to providing transparent notice of our policies. California residents may access Vaco by Highspring HR Notice at Collection for California Applicants and Employees here. Virginia residents may access our state specific policies here. Residents of all other states may access our policies here. Canadian residents may access our policies in English here and in French here. Residents of countries governed by GDPR may access our policies here. Additionally, submissions to this position are subject to the use of AI to perform preliminary candidate screenings, focused on ensuring minimum job requirements noted in the position are satisfied. More details about Vaco by Highspring's use of AI can be found here (). Further assessment of candidates beyond this initial phase will be conducted by recruiters and hiring managers. Vaco by Highspring does not know and cannot opine on if its client's use of AI products in hiring. Pay Transparency Notice Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual's skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. With that said, as required by local law, Vaco by Highspring believes that the following salary range referenced above reasonably estimates the base compensation for an individual hired into this position in geographies that require salary range disclosure. The individual may also be eligible for discretionary bonuses.
Role Overview The Java Full Stack Developer to join our technology team at a leading retail bank. This role involves designing, developing, and delivering enterprise-grade custom microservice applications using modern Java technologies and Angular framework. You will lead development efforts on mission-critical applications such as our billing platforms while mentoring development team members and driving technical excellence. Key Responsibilities Lead end-to-end development of custom microservice-based applications using Java Spring Boot and Angular Design and implement scalable, resilient microservices architecture for enterprise applications Develop RESTful APIs and integrate microservices with internal and external systems Build responsive, user-friendly front-end applications using Angular framework Design and optimize Oracle database schemas, stored procedures, and queries Lead technical design sessions and create architectural documentation Write clean, maintainable, and well-documented code following best practices and coding standards Conduct code reviews and provide constructive feedback to development team members Mentor junior and mid-level developers on technical skills and development methodologies Collaborate with business analysts, architects, and product owners to translate requirements into technical solutions Implement CI/CD pipelines and promote DevOps practices Perform application performance tuning and optimization Troubleshoot production issues and provide technical support Ensure security best practices and compliance standards are met Participate in Agile ceremonies including sprint planning, daily stand-ups, and retrospectives Drive technical innovation and evaluate new technologies for potential adoption Required Qualifications/ Skills Bachelor's degree in Computer Science, Information Technology, or related field 8+ years of professional software development experience with at least 3+ years in a lead or senior role Strong expertise in Java 11+ and Spring Boot framework for microservices development Proven experience building microservices architecture with RESTful APIs Strong proficiency in Angular (Angular 12+ preferred) for front-end development Expert knowledge of Oracle database including SQL, PL/SQL, stored procedures, and performance tuning Solid understanding of microservices design patterns (Circuit Breaker, API Gateway, Service Discovery, etc.) Experience with version control systems (Git) and branching strategies Knowledge of containerization technologies (Docker, Kubernetes) Strong understanding of design patterns and SOLID principles Experience with Agile/Scrum methodologies Excellent problem-solving and analytical skills Strong communication and leadership abilities Excellent problem-solving and critical thinking abilities Effective communication with technical and non-technical stakeholders Ability to balance technical debt with feature delivery Proven track record of delivering complex enterprise applications Self-motivated with strong ownership mindset Adaptable and quick learner Collaborative team player with cross-functional experience Customer-focused approach to software development Strong understanding of financial calculations and accuracy requirements Preferred Qualifications Experience with IBM MQ or other message queuing systems (RabbitMQ, Kafka) Hands-on experience with billing applications or financial transaction processing systems Knowledge of billing cycles, rate calculations, and fee processing Experience with Spring Cloud components (Config Server, Eureka, Zuzu/Gateway) Familiarity with OAuth 2.0, JWT, and Spring Security Experience with test automation frameworks (JUnit, Mockito, Jasmine, Karma) Knowledge of CI/CD tools (Jenkins, GitLab CI, Azure DevOps) Experience with monitoring and logging tools (Splunk, ELK Stack, Dynatrace, AppDynamics) Understanding of API management platforms (Apigee, MuleSoft) Experience with cloud platforms (AWS, Azure, GCP) Knowledge of caching solutions (Redis, Hazelcast) Familiarity with banking/financial services applications and payment systems Experience with batch processing and job scheduling frameworks (Spring Batch, Quartz) Location: Cleveland, OH About Techstra Solutions Techstra Solutions is a certified woman-owned (WBENC) management consulting firm specializing in strategy, technology, and implementation services for large organizations undergoing digital and talent transformation. Our experienced team partners with clients to co-create innovative solutions in applications, data, AI, and automation that accelerate measurable, sustainable change. From advisory consulting through technical execution, we are dedicated to driving world-class business solutions that fit your strategic requirements and deliver results. For more information: Equal Employment Opportunity Statement Techstra Solutions is an equal opportunity employer. The Company makes its decisions on merit, and its policy of equal opportunity prohibits discrimination in all phases of the employment process, including, but not limited to, recruitment, hiring, promotion, selection, transfer, demotion, layoff, termination, compensation, benefits, and other terms and conditions of employment. The policy of equal opportunity applies without regard to race, color, creed, religion, gender, sexual orientation, gender identification, pregnancy, marital status, national origin, ancestry, age, disability that can reasonably be accommodated without undue hardship, military status, veteran status, genetic predisposition or carrier status, alienage or citizenship, domestic partnership status, arrest or conviction record, status as a victim of domestic violence, or any other protected categories under federal, state, or local law. The Company also prohibits discrimination or harassment based upon the perception that a person has, or is associated with a person who has, any of these characteristics.
09/25/2026
Full time
Role Overview The Java Full Stack Developer to join our technology team at a leading retail bank. This role involves designing, developing, and delivering enterprise-grade custom microservice applications using modern Java technologies and Angular framework. You will lead development efforts on mission-critical applications such as our billing platforms while mentoring development team members and driving technical excellence. Key Responsibilities Lead end-to-end development of custom microservice-based applications using Java Spring Boot and Angular Design and implement scalable, resilient microservices architecture for enterprise applications Develop RESTful APIs and integrate microservices with internal and external systems Build responsive, user-friendly front-end applications using Angular framework Design and optimize Oracle database schemas, stored procedures, and queries Lead technical design sessions and create architectural documentation Write clean, maintainable, and well-documented code following best practices and coding standards Conduct code reviews and provide constructive feedback to development team members Mentor junior and mid-level developers on technical skills and development methodologies Collaborate with business analysts, architects, and product owners to translate requirements into technical solutions Implement CI/CD pipelines and promote DevOps practices Perform application performance tuning and optimization Troubleshoot production issues and provide technical support Ensure security best practices and compliance standards are met Participate in Agile ceremonies including sprint planning, daily stand-ups, and retrospectives Drive technical innovation and evaluate new technologies for potential adoption Required Qualifications/ Skills Bachelor's degree in Computer Science, Information Technology, or related field 8+ years of professional software development experience with at least 3+ years in a lead or senior role Strong expertise in Java 11+ and Spring Boot framework for microservices development Proven experience building microservices architecture with RESTful APIs Strong proficiency in Angular (Angular 12+ preferred) for front-end development Expert knowledge of Oracle database including SQL, PL/SQL, stored procedures, and performance tuning Solid understanding of microservices design patterns (Circuit Breaker, API Gateway, Service Discovery, etc.) Experience with version control systems (Git) and branching strategies Knowledge of containerization technologies (Docker, Kubernetes) Strong understanding of design patterns and SOLID principles Experience with Agile/Scrum methodologies Excellent problem-solving and analytical skills Strong communication and leadership abilities Excellent problem-solving and critical thinking abilities Effective communication with technical and non-technical stakeholders Ability to balance technical debt with feature delivery Proven track record of delivering complex enterprise applications Self-motivated with strong ownership mindset Adaptable and quick learner Collaborative team player with cross-functional experience Customer-focused approach to software development Strong understanding of financial calculations and accuracy requirements Preferred Qualifications Experience with IBM MQ or other message queuing systems (RabbitMQ, Kafka) Hands-on experience with billing applications or financial transaction processing systems Knowledge of billing cycles, rate calculations, and fee processing Experience with Spring Cloud components (Config Server, Eureka, Zuzu/Gateway) Familiarity with OAuth 2.0, JWT, and Spring Security Experience with test automation frameworks (JUnit, Mockito, Jasmine, Karma) Knowledge of CI/CD tools (Jenkins, GitLab CI, Azure DevOps) Experience with monitoring and logging tools (Splunk, ELK Stack, Dynatrace, AppDynamics) Understanding of API management platforms (Apigee, MuleSoft) Experience with cloud platforms (AWS, Azure, GCP) Knowledge of caching solutions (Redis, Hazelcast) Familiarity with banking/financial services applications and payment systems Experience with batch processing and job scheduling frameworks (Spring Batch, Quartz) Location: Cleveland, OH About Techstra Solutions Techstra Solutions is a certified woman-owned (WBENC) management consulting firm specializing in strategy, technology, and implementation services for large organizations undergoing digital and talent transformation. Our experienced team partners with clients to co-create innovative solutions in applications, data, AI, and automation that accelerate measurable, sustainable change. From advisory consulting through technical execution, we are dedicated to driving world-class business solutions that fit your strategic requirements and deliver results. For more information: Equal Employment Opportunity Statement Techstra Solutions is an equal opportunity employer. The Company makes its decisions on merit, and its policy of equal opportunity prohibits discrimination in all phases of the employment process, including, but not limited to, recruitment, hiring, promotion, selection, transfer, demotion, layoff, termination, compensation, benefits, and other terms and conditions of employment. The policy of equal opportunity applies without regard to race, color, creed, religion, gender, sexual orientation, gender identification, pregnancy, marital status, national origin, ancestry, age, disability that can reasonably be accommodated without undue hardship, military status, veteran status, genetic predisposition or carrier status, alienage or citizenship, domestic partnership status, arrest or conviction record, status as a victim of domestic violence, or any other protected categories under federal, state, or local law. The Company also prohibits discrimination or harassment based upon the perception that a person has, or is associated with a person who has, any of these characteristics.
Role Overview The Java Full Stack Developer to join our technology team at a leading retail bank. This role involves designing, developing, and delivering enterprise-grade custom microservice applications using modern Java technologies and Angular framework. You will lead development efforts on mission-critical applications such as our billing platforms while mentoring development team members and driving technical excellence. Key Responsibilities Lead end-to-end development of custom microservice-based applications using Java Spring Boot and Angular Design and implement scalable, resilient microservices architecture for enterprise applications Develop RESTful APIs and integrate microservices with internal and external systems Build responsive, user-friendly front-end applications using Angular framework Design and optimize Oracle database schemas, stored procedures, and queries Lead technical design sessions and create architectural documentation Write clean, maintainable, and well-documented code following best practices and coding standards Conduct code reviews and provide constructive feedback to development team members Mentor junior and mid-level developers on technical skills and development methodologies Collaborate with business analysts, architects, and product owners to translate requirements into technical solutions Implement CI/CD pipelines and promote DevOps practices Perform application performance tuning and optimization Troubleshoot production issues and provide technical support Ensure security best practices and compliance standards are met Participate in Agile ceremonies including sprint planning, daily stand-ups, and retrospectives Drive technical innovation and evaluate new technologies for potential adoption Required Qualifications/ Skills Bachelor's degree in Computer Science, Information Technology, or related field 8+ years of professional software development experience with at least 3+ years in a lead or senior role Strong expertise in Java 11+ and Spring Boot framework for microservices development Proven experience building microservices architecture with RESTful APIs Strong proficiency in Angular (Angular 12+ preferred) for front-end development Expert knowledge of Oracle database including SQL, PL/SQL, stored procedures, and performance tuning Solid understanding of microservices design patterns (Circuit Breaker, API Gateway, Service Discovery, etc.) Experience with version control systems (Git) and branching strategies Knowledge of containerization technologies (Docker, Kubernetes) Strong understanding of design patterns and SOLID principles Experience with Agile/Scrum methodologies Excellent problem-solving and analytical skills Strong communication and leadership abilities Excellent problem-solving and critical thinking abilities Effective communication with technical and non-technical stakeholders Ability to balance technical debt with feature delivery Proven track record of delivering complex enterprise applications Self-motivated with strong ownership mindset Adaptable and quick learner Collaborative team player with cross-functional experience Customer-focused approach to software development Strong understanding of financial calculations and accuracy requirements Preferred Qualifications Experience with IBM MQ or other message queuing systems (RabbitMQ, Kafka) Hands-on experience with billing applications or financial transaction processing systems Knowledge of billing cycles, rate calculations, and fee processing Experience with Spring Cloud components (Config Server, Eureka, Zuzu/Gateway) Familiarity with OAuth 2.0, JWT, and Spring Security Experience with test automation frameworks (JUnit, Mockito, Jasmine, Karma) Knowledge of CI/CD tools (Jenkins, GitLab CI, Azure DevOps) Experience with monitoring and logging tools (Splunk, ELK Stack, Dynatrace, AppDynamics) Understanding of API management platforms (Apigee, MuleSoft) Experience with cloud platforms (AWS, Azure, GCP) Knowledge of caching solutions (Redis, Hazelcast) Familiarity with banking/financial services applications and payment systems Experience with batch processing and job scheduling frameworks (Spring Batch, Quartz) Location: Dallas, TX About Techstra Solutions Techstra Solutions is a certified woman-owned (WBENC) management consulting firm specializing in strategy, technology, and implementation services for large organizations undergoing digital and talent transformation. Our experienced team partners with clients to co-create innovative solutions in applications, data, AI, and automation that accelerate measurable, sustainable change. From advisory consulting through technical execution, we are dedicated to driving world-class business solutions that fit your strategic requirements and deliver results. For more information: Equal Employment Opportunity Statement Techstra Solutions is an equal opportunity employer. The Company makes its decisions on merit, and its policy of equal opportunity prohibits discrimination in all phases of the employment process, including, but not limited to, recruitment, hiring, promotion, selection, transfer, demotion, layoff, termination, compensation, benefits, and other terms and conditions of employment. The policy of equal opportunity applies without regard to race, color, creed, religion, gender, sexual orientation, gender identification, pregnancy, marital status, national origin, ancestry, age, disability that can reasonably be accommodated without undue hardship, military status, veteran status, genetic predisposition or carrier status, alienage or citizenship, domestic partnership status, arrest or conviction record, status as a victim of domestic violence, or any other protected categories under federal, state, or local law. The Company also prohibits discrimination or harassment based upon the perception that a person has, or is associated with a person who has, any of these characteristics.
09/25/2026
Full time
Role Overview The Java Full Stack Developer to join our technology team at a leading retail bank. This role involves designing, developing, and delivering enterprise-grade custom microservice applications using modern Java technologies and Angular framework. You will lead development efforts on mission-critical applications such as our billing platforms while mentoring development team members and driving technical excellence. Key Responsibilities Lead end-to-end development of custom microservice-based applications using Java Spring Boot and Angular Design and implement scalable, resilient microservices architecture for enterprise applications Develop RESTful APIs and integrate microservices with internal and external systems Build responsive, user-friendly front-end applications using Angular framework Design and optimize Oracle database schemas, stored procedures, and queries Lead technical design sessions and create architectural documentation Write clean, maintainable, and well-documented code following best practices and coding standards Conduct code reviews and provide constructive feedback to development team members Mentor junior and mid-level developers on technical skills and development methodologies Collaborate with business analysts, architects, and product owners to translate requirements into technical solutions Implement CI/CD pipelines and promote DevOps practices Perform application performance tuning and optimization Troubleshoot production issues and provide technical support Ensure security best practices and compliance standards are met Participate in Agile ceremonies including sprint planning, daily stand-ups, and retrospectives Drive technical innovation and evaluate new technologies for potential adoption Required Qualifications/ Skills Bachelor's degree in Computer Science, Information Technology, or related field 8+ years of professional software development experience with at least 3+ years in a lead or senior role Strong expertise in Java 11+ and Spring Boot framework for microservices development Proven experience building microservices architecture with RESTful APIs Strong proficiency in Angular (Angular 12+ preferred) for front-end development Expert knowledge of Oracle database including SQL, PL/SQL, stored procedures, and performance tuning Solid understanding of microservices design patterns (Circuit Breaker, API Gateway, Service Discovery, etc.) Experience with version control systems (Git) and branching strategies Knowledge of containerization technologies (Docker, Kubernetes) Strong understanding of design patterns and SOLID principles Experience with Agile/Scrum methodologies Excellent problem-solving and analytical skills Strong communication and leadership abilities Excellent problem-solving and critical thinking abilities Effective communication with technical and non-technical stakeholders Ability to balance technical debt with feature delivery Proven track record of delivering complex enterprise applications Self-motivated with strong ownership mindset Adaptable and quick learner Collaborative team player with cross-functional experience Customer-focused approach to software development Strong understanding of financial calculations and accuracy requirements Preferred Qualifications Experience with IBM MQ or other message queuing systems (RabbitMQ, Kafka) Hands-on experience with billing applications or financial transaction processing systems Knowledge of billing cycles, rate calculations, and fee processing Experience with Spring Cloud components (Config Server, Eureka, Zuzu/Gateway) Familiarity with OAuth 2.0, JWT, and Spring Security Experience with test automation frameworks (JUnit, Mockito, Jasmine, Karma) Knowledge of CI/CD tools (Jenkins, GitLab CI, Azure DevOps) Experience with monitoring and logging tools (Splunk, ELK Stack, Dynatrace, AppDynamics) Understanding of API management platforms (Apigee, MuleSoft) Experience with cloud platforms (AWS, Azure, GCP) Knowledge of caching solutions (Redis, Hazelcast) Familiarity with banking/financial services applications and payment systems Experience with batch processing and job scheduling frameworks (Spring Batch, Quartz) Location: Dallas, TX About Techstra Solutions Techstra Solutions is a certified woman-owned (WBENC) management consulting firm specializing in strategy, technology, and implementation services for large organizations undergoing digital and talent transformation. Our experienced team partners with clients to co-create innovative solutions in applications, data, AI, and automation that accelerate measurable, sustainable change. From advisory consulting through technical execution, we are dedicated to driving world-class business solutions that fit your strategic requirements and deliver results. For more information: Equal Employment Opportunity Statement Techstra Solutions is an equal opportunity employer. The Company makes its decisions on merit, and its policy of equal opportunity prohibits discrimination in all phases of the employment process, including, but not limited to, recruitment, hiring, promotion, selection, transfer, demotion, layoff, termination, compensation, benefits, and other terms and conditions of employment. The policy of equal opportunity applies without regard to race, color, creed, religion, gender, sexual orientation, gender identification, pregnancy, marital status, national origin, ancestry, age, disability that can reasonably be accommodated without undue hardship, military status, veteran status, genetic predisposition or carrier status, alienage or citizenship, domestic partnership status, arrest or conviction record, status as a victim of domestic violence, or any other protected categories under federal, state, or local law. The Company also prohibits discrimination or harassment based upon the perception that a person has, or is associated with a person who has, any of these characteristics.