NeatDevs LLC Full Stack Developer (Mid-Level) Ashburn, VA · Full time

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 mid-level Full Stack Developer to build modern web applications in React and Angular backed by Java Spring Boot microservices and PostgreSQL on AWS, on an Agile team modernizing mission-critical CBP systems. 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

  • Build features end to end: React/Angular front ends, Java Spring Boot services, PostgreSQL data models
  • Develop and integrate RESTful APIs securely
  • Turn mockups into responsive, Section 508-accessible user interfaces
  • Participate in code reviews, sprint planning, demos, and retrospectives
  • Use AI-assisted development tools (Gemini CLI) under the team's review standards

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
  • 5+ years of professional full stack development experience
  • React and/or Angular plus Java back-end development
  • SQL databases (PostgreSQL, Oracle, or MySQL) and REST API experience

Nice to have

  • AWS, Docker/Kubernetes, GitLab CI/CD
  • AI-assisted development exposure (Gemini, Copilot)
  • Federal or DHS program experience

Pay and benefits

$135,000 - $156,000 per year depending on experience and clearance status. Full-time W-2 role with health, dental, and vision insurance, life insurance, 401(k), paid time off, 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

$135,000 - $156,000 per year