Synergy ECP
Senior Full Stack Software Engineer
$125K–$155K
Washington, DC · On-site · Senior · Full-time · Posted Jun 17, 2026
- Experience
- 8+ years in full-stack software engineer experience.
- Education
- Bachelor's degree in a related technical field
About the job
Develops and maintains front-end and back-end features for the FBI FDP system, supporting its MVP release.
What you'll do
- Design, develop, test, integrate, and maintain application components and custom capabilities.
- Contribute across the SDLC, including planning, requirements analysis, code reviews, architecture, and quality assurance.
- Collaborate with product and engineering colleagues on deployments, CI/CD, operations, accessibility, and security.
What they ask for
- Strong experience with Java, React, JavaScript/TypeScript, SQL, and relational database development (Postgres preferred).
- Experience with REST APIs, CI/CD, GitLab, containerization, and modern agile delivery.
- Bachelor's degree in a related technical field.
- Active TS/SCI clearance and U.S. citizenship.
Pay
$125,000 to $155,000 USD base salary
Tools
Postgres, Java, React, JavaScript/TypeScript, SQL, REST APIs, GitLab, CI/CD
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