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Senior Full Stack Java Developer (fully onsite) Jobs

Senior Full Stack Java Developer (fully onsite) Jobs

clearanceWashington, DC

3 days ago

$71-92/hr

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Senior Full Stack Software Engineer
Location: Washington, DC (100% On-Site)
Clearance: Active Top Secret required Hourly W2 Rate: $71-92/hrOverview: We are seeking a Senior Full Stack Software Engineer to support the development of a mission-critical federal platform focused on modernizing enterprise data and application capabilities. This role is part of an established Agile development team delivering new functionality, enhancing existing systems, and supporting a high-visibility production release. The ideal candidate has strong experience building and delivering large-scale enterprise applications and is comfortable contributing across the full software development lifecycle.
Key Responsibilities:
  • Design, develop, and maintain full-stack applications across both front-end and back-end components
  • Build and enhance web-based user interfaces and backend services to support evolving system requirements
  • Develop and integrate custom features and capabilities within an existing codebase
  • Participate in requirements gathering, system design, development, testing, and quality assurance activities
  • Conduct code reviews and contribute to architectural discussions and design decisions
  • Collaborate with cross-functional teams including product, business, and testing stakeholders to ensure alignment with requirements and delivery timelines
  • Support application deployment processes, version control practices, and CI/CD pipelines
  • Assist in automating and improving operational and maintenance workflows
  • Ensure adherence to security guidelines, accessibility standards, and enterprise development best practices
Required Qualifications:
  • Active Top Secret clearance
  • Bachelor's degree in Information Technology, Computer Science, or related field, OR equivalent experience 8+ years of full stack development experience
  • Strong proficiency with Java, JavaScript/TypeScript, and modern front-end frameworks
  • Experience working with relational databases and writing complex queries (PostgreSQL or similar)
  • Experience developing and consuming RESTful APIsFamiliarity with CI/CD pipelines, version control systems (e.g., Git), and containerized environments
  • Experience working in Agile development environments
  • Ability to collaborate effectively within a cross-functional engineering team
  • What Makes a Strong Candidate:
  • Experience delivering large-scale enterprise applications from concept through deployment
  • Strong understanding of software engineering best practices and modern development frameworks
  • Ability to balance frontend usability with backend performance and scalability
  • Comfortable working in secure, mission-driven environments with compliance requirements
  • Strong communicator who can work across technical and non-technical teams

Also on the board Same function, level within a rung

Level

Lead

Salary

$71-92/hr

Location

Washington, DC

Occupation

Software Developers

Industry

Custom Computer Programming Services

Posted

3 days ago

Apply for this role (opens in a new tab)