Full Stack Java Developer

Full Stack Java Developer Quadrant, Inc. United States, Virginia, Fairfax May 04, 2026 Full Stack Java Developer Austin Texas / Remote Salary at $120,000/yr

MUST :

Must be eligible for Public Trust 8+ years of professional experience as a software developer 6+ years of backend development in JAVA and/or Node.js 3+ years of development experience with Angular or similar front end framework (angular preferred) Ability to Proven ability to build RESTful APIs that consume and transform structured data (XML, JSON) and integrate APIs and contribute to front end components Experience working with EDI data formats Hands-on Cloud (Azure/AWS) experience - API Gateway, Lambda, S3, CloudWatch, or related services Proficient with Git and GitHub - branching strategies, pull requests, collaborative workflows Strong communication skills but written and verbal Ability to work with a team and independently Bachelor's Degree in related

Field DUTIES:

The ideal candidate will be a part of a strong team of developers on a mission to help build, support and migrate a cloud-based Web Dashboard application that processes healthcare EDI transactions Design, build, and maintain RESTful APIs in Java and/or Node.js that retrieve, transform, and serve EDI healthcare records Integrate with internal platform APIs, EDI processing pipelines, and data services to deliver live and historical EDI transaction data reliably and performantly Support and contribute to an Angular-based dashboard frontend - consuming APIs, building or maintaining components, and ensuring data is surfaced accurately to business and clinical users Collaborate with backend C#/.NET and AWS data engineers to define clean API contracts and ensure reliable data delivery across services Write clean, testable, well-documented code and participate actively in code review Perform unit and integration testing across backend services and API layers Support deployment, monitoring, and performance of backend services in production on AWS Apply and promote best software engineering practices within an agile framework Use Git and GitHub for version control, branching, pull requests, and collaborative development Quadrant is an affirmative action/equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, status as a protected veteran, or status as an individual with a disability. "Healthcare benefits are offered to all eligible employees according to compliance mandated by the Affordable Care Act".