Java / React Developer
ERT
Java / React Developer We are seeking a Java / React developer that is responsible for designing, developing, and maintaining scalable, secure, and high‑performing applications using modern Java and React technologies. This role partners closely with the system owner, UX designers, cloud engineers, and testers to deliver a solution that meets functional, security, and operational requirements. Key Responsibilities Design, build, and maintain RESTful APIs and microservices using Java. Develop rich, responsive, and accessible front‑end interfaces using React. Implement reusable UI components and efficient application state management. Integrate front‑end applications with secure back‑end services and databases. Translate business and technical requirements into scalable full‑stack solutions. Participate in architecture design sessions for cloud‑native applications, microservices, and event‑driven patterns. Ensure code is modular, maintainable, and aligned with best practices and design patterns. Collaborate with DevOps engineers to support CI/CD pipelines using tools such as GitHub Actions, GitLab, Jenkins, or Azure DevOps. Deploy and maintain applications in AWS, Azure, or hybrid cloud environments. Implement secure coding practices aligned with zero‑trust principles. Participate in peer code reviews to ensure quality, security, and performance. Troubleshoot complex bugs across the stack and provide timely resolutions. Contribute to Agile ceremonies including sprint planning, backlog refinement, stand‑ups, and retrospectives. Provide accurate estimates, documentation, and status updates to stakeholders. Submit, document, and execute application changes in accordance with established change management processes. Conduct impact analysis, regression testing, and readiness reviews prior to production releases. Support post‑deployment validation and continuous improvement. Minimum Qualifications Bachelor’s degree in a related field with 5 years of relevant experience, or a total of 9 years of applicable professional experience in lieu of a degree. Full‑stack development experience with Java and React. Experience with Git, CI/CD pipelines, and containerization (Docker, Kubernetes). Solid understanding of secure coding practices and modern SDLC. Strong problem‑solving skills with the ability to diagnose issues across the stack. Excellent communication and collaboration skills. Ability to work independently, manage multiple priorities, and deliver high‑quality results. Desired Qualifications Experience with AWS, Azure, or GCP cloud services (Lambda, API Gateway, ECS/EKS, S3, etc.). Familiarity with OAuth2/OIDC, SSO, Okta, Entra ID, or other identity providers. Experience with Drupal. Exposure to automated testing frameworks and infrastructure‑as‑code (Terraform). Entarian is an Equal Opportunity and Affluent Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. #J-18808-Ljbffr ERT
$86.13k - $127.19k
...Java React Developer Location: Arlington, VA – Face‑to‑face interview required. Duration: Full‑time. Responsibilities & Qualifications Minimum of 7 years of professional experience in Java (Primary) and Angular or React (Secondary) Java/J2EE and Spring framework with...SuggestedFull timeLocal area$86.13k - $127.19k
...Java React Developer Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to...SuggestedPermanent employmentFull timeContract workLocal area- ERT, Inc. is looking for a Java / React Developer in Arlington, Virginia. The successful candidate will design and develop scalable applications using Java and React, collaborate with different teams for project success, and implement best coding practices in a cloud environment...Suggested
- ...Software Engineer 5-8 years of Java development experience (they're open to front-end, full stack or backend developers) Must have experience developing large scale enterprise... ...or backend applications Experience with React Native Experience publishing and...Suggested
- Zillion Technologies, Inc. is looking for a Java Full Stack Developer with React JS in McLean, VA. The role involves refactoring financial applications and enhancing forecasting engine features, requiring strong Java and React skills. The ideal candidate will have 2+ years...SuggestedHourly pay
$75 - $80 per hour
...React Js Developer Role: React JS Developer Client: DC Government Location: Washington DC (Onsite) Job Description: Skills:... ...Revise, update, refactor and debug codes · Improve existing JAVA applications and systems · Proactively monitors and reports...Hourly pay- ...Senior React JS Developer Address: Washington DC, 20003 (Onsite) In-Person Interview 7 Months Contract Position Role... ...Revise, update, refactor and debug codes Improve existing JAVA applications and systems Proactively monitors and reports...Contract work
$86.13k - $127.19k
Capgemini in Arlington, VA is looking for a Java React Developer with a primary focus on Java and secondary knowledge in Angular or React. The ideal candidate will have at least 7 years of professional experience and be proficient in modern enterprise architectures and...Full time$85 - $90 per hour
Zillion Technologies, Inc. is seeking a React Full Stack Developer for a contract position in McLean, Virginia. This role requires a minimum of 5... ...software development experience with a strong focus on React and Java. Candidates will be responsible for building responsive UIs...Hourly payContract work- ...Job Title: Senior Java Full Stack Developer Employment Type: W2 Only Experience: 10+ Years Job Summary We are seeking a highly experienced Senior... ...expertise in Java, Spring Boot, Microservices, Angular/React, cloud technologies, and modern DevOps practices. Required...
- ...is to lead the rebuild of a federal agency's internal web application, replacing an aging content-management front end with a modern React application and the services behind it. You own the architecture, from the components users touch to the interface tier that feeds...Work at officeImmediate start
- ...Java Full stack developer (Spring boot + react) with strong Banking domain Job Summary The Technical Lead in this role will be responsible for overseeing the architecture, design, and development of Java/J2EE applications with a focus on RESTful services and Spring Boot...
- ...UI Developer Location: Hybrid - Onsite in McLean Tuesday through Thursday. Must Haves: Must have experience in building large-scale... ...: • Develop highly responsive user-facing new features using React.js. • Building reusable components and frontend libraries for...Flexible hours
- Sev1Tech LLC in Arlington, Virginia is seeking a Java / React developer to design and maintain scalable applications. The role involves close collaboration with various teams, ensuring best coding practices, and utilizing cloud solutions. Ideal candidates will have a Bachelor...
$78.6k - $160.2k
...Sr. React UI Developer Washington, DC At Accenture Federal Services, nothing matters more than helping the US federal government make the... ...Experience with the Bootstrap library. ~ Strong experience with Java Server Pages (JSP), JSP Standard Tag Library (JSTL), jQuery,...$85 - $90 per hour
Work sponsorship is available for this position. Job Title: React Developer-Full Stack Senior Locations: Mclean, VA (5 days a week) Interview... ...Typescript, complemented by back-end development (30%) using Java and Spring Boot. Key Responsibilities Frontend Development:...Hourly payLocal areaVisa sponsorship- Unisys in McLean, VA 22102 is seeking a Senior Java Full Stack Developer (Frontend 70%, Backend 30%). Onsite five days a week, you will design responsive React UIs and build scalable Spring Boot REST APIs to support risk analytics and data integration. You will work across...
- ...design, prototyping, and development - Developing software per architecture design and industry best practices - Must have Java development experience with ability to develop... ...with Java Script frameworks-Angular, React, JQuery - Experience with Spring Integration...Remote work
- ...Title: Java Developer Location: Washington , DC Job description: 15 years' experience designing, developing and delivering full... ...experience in: Java, used in large codebases JavaScript/React Experience with JavaScript build tools WebPack or similar...
- A software development company is seeking a remote Sr. Application Developer (JavaScript/React) to support the United States Secret Services. The ideal candidate will have over 10 years of experience in application development, with a focus on building enterprise-scale...Remote job
- EnIn Systems seeks a Senior Java Full Stack Developer with 10+ years of hands-on experience in enterprise-scale applications. You will design, develop... ..., and build responsive front-ends with Angular or React in a cloud-enabled DevOps environment. Lead architectural decisions...
$78.6k - $160.2k
...change that moves missions and the government forward! As a Sr. React UI Developer, you will support an application tech stack modernization... ...Experience with the Bootstrap library. Strong experience with Java Server Pages (JSP), JSP Standard Tag Library (JSTL), jQuery,...Live inWork at officeLocal area- TryApplyNow is seeking a Senior Full Stack Developer in McLean, Virginia, with a focus on Java, React, and TypeScript. The role requires 5+ years of experience, emphasizing front-end development and integration with backend services. Candidates should be comfortable working...Full time
- ...the role Seeking a highly experienced Senior Full Stack Java Developer to join our team in a hybrid role based in the Metro DC area.... ...ingestion pipelines. Develop user-friendly UI components using React, Angular, or Vue.js for data governance dashboards....
- PlanIT Group, LLC is looking for a Senior Web Software Developer in Washington, D.C. The ideal candidate will have over ten years of experience in Java/J2EE and advanced programming skills in React/Angular, Spring Boot, and cloud services, especially AWS or Azure. This...
$85 - $90 per hour
...Work sponsorship is available for this position. Job Title Java Full Stack Developer with React JS Locations Mclean, VA (5 days a week) Interview Type In-Person Job Overview Must Have Qualifications: Must have experience with Java, Spring boot, and React. Applications...Hourly payLocal areaVisa sponsorship- Benefits React applications AWS Azure Node.js Typescript RESTful API CI/CD TITLE: SME-React Developer Journeyman LOCATION: Washington, DC/ Hybrid MINIMUM EDUCATION: Bachelor’s degree in IT, related field, or equivalent experience. REQUIRED EXPERIENCE: 10 years INTERVIEWS...Work from homeFlexible hours
- ...and optimize user-facing and back-end systems, primarily using React and Java. You will work in a fast-paced environment, ensuring high... ...performance and scalability in your applications. Your role includes developing scalable component libraries and mentoring junior developers...
$80k - $189k
...range $80,000.00/yr - $189,000.00/yr Join Zone IT Solutions as a Java Developer, where you'll be integral to developing innovative software... ...AWS or Azure. Familiarity with frontend technologies such as React, Angular, or Vue.js. Hands‑on experience with RESTful APIs and...Full timeFlexible hours- BOAB Ventures seeks a Senior Full Stack Java Developer to design, develop, deploy, and maintain enterprise applications in an Agile environment... ...deployment. The role emphasizes building RESTful APIs, React-based front-ends, and PostgreSQL schemas, with a focus on security...
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