Senior Full Stack Software Engineer

synergyecp· Virginia Intelligence
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📍 Washington, DCFull Time

About this role

NetServices (NSI) is an IT services firm with a long-standing reputation for delivering high-quality, cost-effective solutions to drive lasting results. Now operating as a subsidiary of Synergy ECP, NSI continues to stand out in a crowded contracting landscape through its agility, strong customer focus, and commitment to retaining exceptional talent. By taking on challenging IT initiatives, we cultivate our talent and are continually evolving through our partnerships with clients. Our close-knot team of highly cleared engineers, analysts, and program managers represent some of the best talent locally available. 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 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 brightest, and we're ready to put our money where our mouth is. So, if you're one of the rare exceptions to the status quo with the education, experience, and that extra something special, we're not afraid to go above and beyond to secure your talent. Because for us, it's not just about a salary. It's about the complete rewards package, the culture, and the opportunity to make a real impact.

Frequently Asked Questions

Is the salary disclosed for the Senior Full Stack Software Engineer position at synergyecp?
The salary for this Senior Full Stack Software Engineer role at synergyecp is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Full Stack Software Engineer position at synergyecp located?
This Senior Full Stack Software Engineer role at synergyecp is based in Washington, DC. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Full Stack Software Engineer role at synergyecp full-time or part-time?
This is listed as a Full Time position. It is posted as a Senior Full Stack Software Engineer role in the Virginia Intelligence department at synergyecp.
Which team or department does the Senior Full Stack Software Engineer at synergyecp belong to?
This Senior Full Stack Software Engineer position is part of the Virginia Intelligence department at synergyecp. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Full Stack Software Engineer position at synergyecp?
Click the "Apply Now" button on this page. You will be redirected to synergyecp's official application portal hosted on lever where you can submit your application directly.
When was the Senior Full Stack Software Engineer job at synergyecp posted?
This Senior Full Stack Software Engineer position at synergyecp was posted on Jun 17, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Full Stack Software Engineer
synergyecp
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