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Software Developer Senior (Full Stack – Java / React)

General Dynamics Information Technology
Full Timesenior
Fairfax, Virginia, USPosted March 19, 2026

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JavaHTMLReactAngularNode.jsSpringDockerMySQLGitLabJiraPostmanRESTAgileScrumCI/CDDevOpsMicroservicesAPI

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Job Description

  • *Req ID:** RQ216950
  • *Type of Requisition:** Regular
  • *Clearance Level Must Be Able to Obtain:** None
  • *Public Trust/Other Required:** None
  • *Job Family:** Software Engineering
  • *Skills:**

Full Stack Development,React.js,Spring MVC (Model View Controller)

  • *Experience:**

6 + years of related experience

  • *US Citizenship Required:**

Yes

  • *Job Description:**
  • *Software Developer Senior (Full‑Stack – Java / React)**

Full Stacked Software Developers are an integral part of the team here at GDIT. This is an exciting opportunity creating a new cloud-based application while being a part of a DevSecOps integration. Your ability to develop in JAVA and create REST APIs as well as ability to test RESTful services and APIs are just the skills, we need to deliver this solution to our customer. Communication is important within our organization; we use the Scaled Agile Framework (SAFe) to empower our development team.

  • *Your day-to-day impact:**

+ Working as a key member of a scrum team actively participating in daily scrum meetings and working to develop, integrate, and deploy high quality reusable, testable, and efficient code including Microservices with Java, Spring Boot, and REST APIs. As well as execute high quality reusable test cases for Microservices with Java, Spring Boot, and REST APIs

+ Developing microservices that include RESTful services using Spring Framework (IoC, MVC, Transactions, Security, and Batch)

+ Writing Unit Test frameworks (JUnit, Mocking frameworks), code coverage, and code review and integrating work with GitLab

+ Perform tasks required for manual and automated test implementation including review acceptance criteria (Cucumber/Gherkin scripts), create integration/regression test scenarios, test cases, implement test data management strategy, and generate required reports in JIRA

+ Contributing within a SAFe environment including the Daily scrum, Sprint Planning, Sprint Retrospectives, Backlog grooming, Sprint/System Demos, PI Planning, and Inspect & Adapt events

+ Working within a SAFe environment that includes consistent leadership support, continued learning education, refining user stories, providing internal and customer demonstrations of developed code **Required Skills/Experience:**

+ 5+ of related experience in software development, testing REST, JSON, and backend APIs (SOAP UI, PostMan, or ReadyAPI).

+ Experience with JAVA and developing/maintaining backend APIs.

+ Knowledge of REST API, JSON.

+ Ability to write and execute automation scripts by using SOAP UI.

+ Experience using API test cases in SOAP UI, PostMan, or ReadyAPI.

+ Experience with common web development frameworks (Angular, Docker, React, Spring, Node.js, jQuery, Microservice Design, etc.).

+ Bachelor's degree in Computer Science, Engineering, or related technical discipline, or the equivalent combination of education, technical training, or work/military experience.

+ U.S. Citizen with existing or the ability to pass a Public Trust background investigation. **Desired Skills/Experience:**

+ Java 17 experience preferred

+ Experience with Daffodil software parser and Maven

+ Experience with GitLab DevOps/CI/CD platform

+ Experience with an IDE such as eclipse.

+ Knowledge of with common web development frameworks (Angular, YAML, HTML, Docker, React, Spring, Node.js, jQuery, Microservice Design, etc.).

+ Experience working in a Database and running mySQL queries.

+ Experience creating reports in ReadyAPI.

  • *WHAT GDIT CAN OFFER YOU**
  • Full‑flex work week
  • 401K with company match
  • Internal mobility program to help you own your career
  • Collaborative teams of critical thinkers and innovators
  • Ability to make a real impact on the world around you

The likely salary range for this position is $123,250 - $166,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. GDIT typically provides new employees with 15 days of paid leave per calendar year to be used for vacations, personal business, and illness and an additional 10 paid holidays per year. Paid leave and paid holidays are prorated based on the employee’s date of hire. The GDIT Paid Family Leave program provides a total of up to 160 hours of paid leave in a rolling 12 month period for eligible employees. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.

Join our Talent Community to stay up to date on our career opportunities and events at https://gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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