Remote New

Full Stack Engineer

KeyLogic Systems
United States
Jan 30, 2026
Position: Full Stack Engineer Location: Remote Clearance: Must be eligible to obtain a Public Trust (US citizen/Green Card) Salary: $110k/year KeyLogic is seeking a Mid-Level Full Stack Engineer who will play a crucial role in supporting an IT software development project. The ideal candidate will need to adapt quickly, learn new skills, and provide valuable support to a high-performing development team. Job Description: Functions as a technical expert on one or multiple products. May plan and lead tasks or follow direction of senior personnel. Has domain experience and technical knowledge. Applies innovation in determining how to accomplish tasks. Operates independently and may supervise. Must Haves * BA/BS degree and 5 years of experience OR MA/MS degree or higher and 3 years of experience OR 9 years of experience in lieu of degree. Experience with the USPTO Tech Stack (Java, Angular, Spring/Springboot, AWS, etc.) Independence & Execution: Taking ownership of tasks from design to deployment, including debugging and testing, with minimal oversight and correction Familiar with Microservices Architecture Experience with on-prem to Cloud Migration Technical Proficiency: Writing clean, efficient, and maintainable code while applying best practices for their specific domain (frontend, backend, or full-stack). System Design & Optimization: Understanding broader system architecture, identifying areas for optimization, and participating in code reviews. Collaboration: Assisting other developers, sharing knowledge, and collaborating effectively with cross-functional teams (QA, UI/UX, etc.). Problem-Solving: Analyzing complex problems, breaking them down into manageable components, and creating tools to streamline workflow. Business Context: Understanding how their work aligns with program/project goals and product requirements. Experience using AI-assisted development tools Ability to obtain a public trust clearance About KeyLogic: Supporting critical missions at the intersection of data and science, KeyLogic provides mission management, systems analysis, data analytics, digital transformation, and cybersecurity to customers in the energy, federal civilian, and defense sectors, with a 20+ year portfolio of successes supporting DOE, DOC, EPA, DOD, DHS, FBI, and other federal agencies challenged with complex missions. We help our customers solve the world's most challenging problems with unsurpassed anticipatory service. KeyLogic employs over 600 team members, including systems designers, developers, data scientists, IT and cybersecurity specialists, engineers, mission experts, program managers, and more than 70 Ph.D. scientists. This multidisciplinary team works together solving challenging problems with anticipatory service-always staying one step ahead-benefiting our customers, and ultimately helping build a better world. We are committed to the success of each customer's mission. We care enough to make their mission our mission and their success our success. We take technical service delivery to a level above our peers. Our anticipatory service is best-in-class. KeyLogic is an Equal Opportunity/Equal Access Employer. KeyLogic is committed to a policy of non-discrimination against individuals on the basis of any legally protected status. If you need a reasonable accommodation for any part of the employment process, please contact us by email at Recruiting@KeyLogic.com and let us know the nature of your request and your contact information. Request for accommodation will be considered on a case-by-case basis. Job Code: 2690