> Markdown version of [/jobs/ext/3546854-full-stack-developer](https://www.wearedevelopers.com/jobs/ext/3546854-full-stack-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Full Stack Developer - **Company:** TEKSYSTEMS INC. - **Location:** Bethesda, MD, United States (Remote available) - **Contract:** Contract - **Skills:** Application Programming Interfaces (APIs), Agile Methodology, Business Logic, Application Performance Management, Automation of Tests, Code Review, Databases, Continuous Integration, Relational Databases, Systems Integration, Data Logging, Reliability of Systems, Backend, Front End Software Development, Api Design, Restful APIs, Software Version Control - **Published:** September 30, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9198093/full-stack-developer ## About the Role Hands-on experience building REST APIs, business logic, data-access components, validation, logging, and error handling. Experience with source control, automated testing, code reviews, and CI/CD in an Agile development environment. Strong knowledge of secure web development, accessibility, relational databases, API design, and modern web architectures. Experience developing and integrating front-end and back-end applications. Experience troubleshooting and optimizing application performance and system reliability. Strong technical communication, documentation, problem-solving, and cross-functional collaboration skills. - This position requires an active DoD Clearance (Secret, Top Secret, Top Secret/SCI) or the ability to be obtain an (Interim Secret, Interim Top Secret) - Because an active or interim DoD clearance is required, U.S. Citizenship is required ## Description Experience developing full-stack applications using modern front-end, back-end, API, and database technologies. ## Related Videos - [API Design - Getting Started](https://www.wearedevelopers.com/videos/33-api-design-getting-started) - [An Opinionated Guide to Bulletproof APIs](https://www.wearedevelopers.com/videos/100182-an-opinionated-guide-to-bulletproof-apis) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [Rest API Antipatterns](https://www.wearedevelopers.com/videos/100208-rest-api-antipatterns) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)