Full Stack Developer

Are you passionate about rapidly prototyping, designing, and implementing systems?

Are you a programmer looking for a creative outlet and truly impactful work?

We are seeking a full-stack developer to help us rapidly prototype Command and Control systems of the future. Our multi-disciplinary team consists of algorithm developers, computer scientists, psychologists, systems engineers, and others who seek to reshape this future through end-to-end human systems and performance engineering. With us, you will develop solutions to bridge the gaps in human-machine war fighting teams in information-dense, high-stakes environments to revolutionize and operationalize warfighter-augmenting capabilities.

• Rapidly design, develop, and deploy databases, backend APIs, and user-interface applications using modern architectures, tools, and software engineering practices.
• Lead the implementation of approved solution designs; maintain, test, debug, optimize, and continuously improve production software throughout its lifecycle.
• Establish and uphold software quality standards through code reviews, automated testing, secure development practices, CI/CD processes, and technical debt management.
• Produce and maintain technical documentation, including code frameworks, system architecture, design decisions, API specifications, deployment procedures, and user guides.
• Build and integrate agentic AI workflows to improve development processes, such as requirements analysis, documentation, code review, testing, defect triage, and developer productivity, while maintaining appropriate security controls and human oversight.
• Provide technical leadership and manage or mentor a team of software developers by setting technical direction, assigning and reviewing work, supporting professional development, and ensuring delivery of high-quality software.

You meet our minimum qualifications for the job if you...

• Hold a Bachelor’s Degree in Computer Science, Software Engineering, Web Development and/or possess 5+ years of experience and responsibilities related to full-stack implementation for a complex system (military system preferred).
• Have experience with full stack web development, game development, and/or application development (React experience preferred).
• Have experience in a team environment focused on rapid prototyping.
• Have the ability to work independently and with government, DoD Sponsors, and analysis teams.
• Possess excellent oral and written communication skills.
• Are able to obtain a SECRET level security clearance. If selected, you will be subject to a government secret clearance investigation and must meet the requirements for access to classified information. Eligibility requirements include U.S. citizenship.

• Hold an Active Secret clearance or above.
• Hold a Masters Degree in Information Visualization, Computer Science, Software Engineering, Web Development, Game Development, Human Computer Interaction, or equivalent.
• Have at least 10 years of experience related to software development for Navy ship defense systems with practical experience in Cyber, Radar, Surface Electronic Warfare, Mission Planning Ship Self-Defense System (SSDS), and/or Aegis Combat System.
• Have practical experience with a variety coding languages, tools, and libraries (e.g. Unity, Python, C++, Java, JavaScript, HTML, CSS/Sass/Less, React, Redux, Angular, Vue, Bootstrap, Material UI, Git, Git Lab, Atlassian, JIRA, SQL, SQLite, MongoDB, Google Analytics, Docker).

• Willingness to travel up to 10% as needed.

Why Work at APL?

The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges. While we are dedicated to solving complex challenges and pioneering new technologies, what makes us truly outstanding is our culture. We offer a vibrant, welcoming atmosphere where you can bring your authentic self to work, continue to grow, and build strong connections with inspiring teammates.

At APL, we celebrate our differences of perspectives and encourage creativity and bold, new ideas. Our employees enjoy generous benefits, including a robust education assistance program, unparalleled retirement contributions, and a healthy work/life balance. APL’s campus is located in the Baltimore‑Washington metro area.

All qualified applicants will receive…