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# Full Stack Software Engineer

- **Company:** Synergy Ecp, LLC
- **Location:** Washington, DC, United States
- **Experience:** Expert
- **Salary:** $125,000.0 - $155,000.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), JavaScript (Programming Language), Component-Based Software Engineering, Code Review, Continuous Integration, Relational Databases, PostgreSQL, Systems Development Life Cycle, SQL Databases, TypeScript, Enterprise Software Applications, ReactJS, Gitlab, Containerization, Restful APIs, Software Version Control, Service Stack
- **Published:** September 25, 2026
- **Apply:** https://www.juju.com/job/16_d53948203

## About the Role

functional and acceptance criteria. * Plan and execute application deployments, version control, and CI/CD pipelines. * Ensure compliance with 508 accessibility, enterprise security practices, and other practices as needed. Required Qualifications: * 8+ years in full-stack software engineer experience. * Bachelor's degree in a related technical field * Strong experience in Java, React, JavaScript/TypeScript, SQL, and relational database development (Postgres preferred) * Experience with REST APIs, CI/CD, GitLab, containerization, and modern agile delivery. * Ability to work collaboratively in a cross-functional agile team. Security Clearance requirement: Must possess active TS/SCI clearance to be considered for this role. Other Requirements: U.S. Citizenship Compensation Spotlight: For this role, our typical salary range starts at $125,000 and stretches up to $155,000. But here's the deal - we're not about capping your potential. We're committed to snapping up the best and

## Description

The Senior Full Stack Software Engineer will support the development of the FBI FDP system using a Postgres/Java/React technology stack. These engineers will work with an existing development team to deliver features and capabilities required for MVP release. The ideal candidate will have proven experience delivering large-scale enterprise applications from concept through deployment. Key Responsibilities: * Design, develop, implement, test, and maintain front-end and back-end application components. * Integrate components, create new custom capabilities, and make modifications to existing codebases. * Participate in planning, requirements analysis, development, testing, and quality assurance across the full SDLC. * Conduct code reviews, participate in architecture sessions, and provide input on development best practices. * Support automation and optimization of operations and maintenance tasks. * Collaborate with the Product Owner, BA, and Test Engineer to ensure features meet


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