Senior Full Stack Developer (AI-Assisted)

NeatDevs LLCSenior Full Stack Developer (AI-Assisted)

Ashburn, VA

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Full time

Apply for Senior Full Stack Developer (AI-Assisted)

NeatDevs LLC is a small federal subcontractor with a long-running seat on a U.S. Customs and Border Protection (CBP) program in Ashburn, VA. We are hiring a Senior Full Stack Developer to build modern web applications in React and Angular backed by Java Spring Boot microservices, PostgreSQL, and AWS - writing production code daily while coordinating the team's work and leading its adoption of AI-assisted development with Gemini CLI. U.S. citizenship is required (federal contract); you must be able to obtain a DHS/CBP Public Trust - an active or recent clearance shortens your start date but is not a gate. Hybrid: on-site in Ashburn, VA about one day per week, remote the rest.

About NeatDevs LLC

NeatDevs, LLC is a dynamic federal contracting company dedicated to providing cutting-edge technology solutions across custom software development, artificial intelligence, cybersecurity, and data analytics. We excel by delivering innovative, secure, and mission-critical applications tailored specifically to the unique needs of federal agencies.

At NeatDevs, our standout culture emphasizes collaboration, continuous learning, and a commitment to excellence. Our employees thrive in an environment that promotes innovation, supports professional growth, and fosters work-life balance. We proudly leverage agile methodologies and advanced technology stacks to drive impactful solutions that protect national interests and enhance government efficiency.

Join NeatDevs and become part of a passionate team making meaningful contributions to our nation’s security and technological advancement. Our employees benefit from:

An engaging, collaborative, and inclusive team environment

Robust professional development and mentorship opportunities

Excellent work-life balance and flexible work arrangements

Competitive compensation and comprehensive benefits, including immediate 401K matching

If you’re looking to grow your career with a company that values innovation, integrity, and teamwork, NeatDevs is the place for you!

Description

What you'll do

• Design, build, and deploy features end to end: React/Angular front ends, Java Spring Boot microservices, PostgreSQL on AWS
• Plan and coordinate full stack development work: technical approach, task breakdown, estimates
• Lead design discussions and code reviews; set engineering standards; mentor developers
• Turn mockups into responsive, Section 508-accessible UIs integrated with RESTful microservices
• Lead AI-assisted development practices: Gemini CLI for code generation, refactoring and testing, with team standards for human review of AI-generated code

Required

• U.S. citizenship and ability to obtain a DHS/CBP Public Trust; must live in the DC/MD/VA area
• Bachelor's degree (BA/BS) in Computer Science or related field
• 7+ years of professional full stack development experience
• Modern React (hooks, state management) and modern Angular (standalone components, signals, Material)
• Java Spring Boot microservices, PostgreSQL, RESTful API design
• AWS deployment experience; Docker/Kubernetes a plus
• Nice to have
• Daily AI-assisted development experience (Gemini CLI, Copilot, or similar)
• MCP (Model Context Protocol) integration experience a strong plus
• GitLab CI/CD, Harness; DHS/CBP program experience

Pay and benefits

$172,000 - $198,000 per year depending on experience and clearance status. Full-time W-2 role with health benefits, 401(k), and paid federal holidays.

NeatDevs LLC is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.

Salary

$172,000 - $198,000 per year

Apply for Senior Full Stack Developer (AI-Assisted)