Agile Defense
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Government Defense
Senior Full Stack Engineer
McLean, VA, US
Posted on Jan 30, 2026
RegularSeniorRemoteDigital Transformation
Job Description
At Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next.
Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility—leveraging a foundation of speed, flexibility, and ingenuity to strengthen and protect our nation’s vital interests.
Requisition #: 1392
Job Title: Senior Full Stack Engineer
Location: Remote to McLean, VA
Salary Range: $165,000 - $195,000
Required Certification(s):
· Minimum of ten (10) years of full stack development experience with expertise in front-end and back-end technologies.
· At least two (2) years of experience developing and deploying AI/ML or related high-tech applications.
· Strong portfolio demonstrating user experience and interface design capabilities.
· Exceptional problem-solving, communication, and collaborative teamwork skills.
· Track record of innovation and effective solution delivery in previous roles.
SUMMARY
Agile Labs is driving cutting-edge advancements in AI-powered product engineering, dedicated to delivering exceptional user experiences and system efficiencies. Our solutions focus on dynamic interfaces, advanced message processing, and leveraging AI technologies to exceed user expectations consistently.
The Senior Full Stack Developer will directly support the VP of Product Engineering. Responsible for developing intuitive, interactive front end and robust backend functionalities. Focuses on enhancing the overall user experience and ensuring seamless integration and operation of advanced product features. Critical in developing capabilities related to AI-driven message configurations and agent interaction workflows.
JOB DUTIES AND RESPONSIBILITIES
· Design and implement effective user interfaces for agent role definitions, interactive prompts, response setups, and message templates.
· Collaborate closely with technical leadership to align interface designs with product vision and user needs.
· Incorporate user feedback into iterative design improvements.
· Develop advanced backend functionalities for batch message processing and sophisticated user interactions.
· Conduct thorough testing, debugging, and ensure high-quality software deployments.
· Create comprehensive documentation, user manuals, and guides for effective knowledge sharing.
· Mentor junior team members, fostering collaboration and skill development.
QUALIFICATIONS
Required Certifications
· Minimum of ten (10) years of full stack development experience with expertise in front-end and back-end technologies.
· At least two (2) years of experience developing and deploying AI/ML or related high-tech applications.
· Strong portfolio demonstrating user experience and interface design capabilities.
· Exceptional problem-solving, communication, and collaborative teamwork skills.
· Track record of innovation and effective solution delivery in previous roles.
Education, Background, and Years of Experience
· Bachelors Degree or higher in Computer Science, Information Technology, Software Engineering, or a related technical discipline.
· Ten or more years of professional experience in software engineering with a full stack development focus.
· Experience specifically involving AI, CI/CD, DevSecOps, or sophisticated GenAI tech applications for at least two years.
ADDITIONAL SKILLS & QUALIFICATIONS
Required Skills
· Proficiency in AI frameworks, including experience with OpenAI or similar large language model (LLM) technologies.
· Strong understanding of UX/UI design principles.
· Proven analytical and problem-solving abilities.
· Outstanding communication skills and the capability to collaborate effectively across diverse teams.
· Experience with modern Agile practices and Continuous Integration/Continuous Deployment (CI/CD).
Preferred Skills
· Familiarity with LangChain, Haystack, or similar AI-oriented frameworks.
· Experience mentoring junior developers and fostering team growth.
· Previous work on interactive, user-facing AI-driven products.
· Proactive engagement in ongoing technology and industry advancements.
WORKING CONDITIONS
Environmental Conditions
· Remote, Flexible
Strength Demands
· Sedentary – 10 lbs. Maximum lifting, occasional lift/carry of small articles. Some occasional walking or standing may be required. Jobs are sedentary if walking and standing are required only occasionally, and all other sedentary criteria are met.
Physical Requirements
· Stand or Sit; Repetitive Motion; Use Hands / Fingers to Handle or Feel; See
About Agile Defense
"Listen. Think. Innovate."
Our goal is to innovate alongside our customers to transform their operations using IT.
We support significant agency programs and work to partner with our customers to deliver quality and innovative IT solutions with our “Listen. Think. Innovate.” philosophy. Our customers include the US Department of Defense and US civil agencies, including Department of State and the Department of Interior.
Let us know how we can bring our innovation approaches and...
Job overview
Employment type
Regular
Experience level
Senior
Work type
Remote
Department
Digital Transformation
Posted
on Jan 30, 2026
Financials
Type
private
Annual Revenue
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Market Cap
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Amount Raised
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