Remote New

Full Stack Developer

KeyLogic Systems
United States
Jan 26, 2026
Position: Full Stack Developer Location: Remote Clearance: Must be eligible to obtain a Public Trust (US citizen/Green Card) Salary: $105-115k/year KeyLogic is seeking a Mid-Level Full Stack Developer 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: The Challenge: Are you looking for an opportunity to not just develop software, but to help build innovative solutions that will address client challenges and deliver business value? As a full-stack developer, you can solve a problem with a complete end-to-end solution in a fast-paced, DevSecOps environment. We're looking for a developer with the skills needed to build web-based systems, microservices, APIs, and integration using streaming platforms from vision to production-ready system. This role is more than just coding. We need a full-stack developer who will use their passion to learn new tools and techniques and identify needed system improvements. Using modern Agile Software Development and DevSecOps delivery methodologies you'll work with the development team to modernize, enhance, and maintain solutions. You'll analyze the needs and the environment to help make sure the solution the team develops considers the current architecture and operating environment, as well as future functionality and enhancements. Join us as we build next generation solutions for our federal clients. Must Haves Familiarity with Agile/Scrum practices. Hands-on experience or coursework with backend application frameworks (Java Spring Boot or C# .NET Core) Hands-on experience or coursework with frontend frameworks (Angular, React, Vue) Experience writing and consuming RESTful APIs. Knowledge of database design and integration in the context of APIs (e.g., Oracle, MySQL, PostgreSQL, MongoDB). Ability to write and maintain unit tests (e.g., JUnit, NUnit, Jasmine/Karma). Understanding of CI/CD tools and workflows. Experience with Git version control. Foundational knowledge of AWS (e.g., S3, EC2, Lambda, RDS). Willingness to learn advanced cloud services and best practices. Strong problem-solving skills and team collaboration abilities. Nice to Have Exposure to Rally or similar Agile project tools. Interest in machine learning concepts. Coursework, certifications, or personal projects in AWS, databases, or automated testing Experience with IaC tools such as Terraform or others 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: 2682