> Markdown version of [/jobs/ext/519907-software-engineer-python-fasapi-javascript-json-css-mongodb-docker](https://www.wearedevelopers.com/jobs/ext/519907-software-engineer-python-fasapi-javascript-json-css-mongodb-docker). 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). --- # Software Engineer - Python/FASApi/JavaScript/JSON/CSS/MongoDB/Docker - **Company:** Captivation Software - **Location:** Annapolis Junction, MD, United States - **Experience:** Expert - **Salary:** $130,000.0 - $270,000.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Artificial Intelligence, JIRA, Cascading Style Sheets (CSS), Signals Intelligence, Elasticsearch, Protocol Buffers, JSON, Python (Programming Language), MongoDB, Web Services, ReactJS, Backend, Gitlab, Syntactically Awesome Style Sheets (SASS), Kubernetes, Information Technology, Front End Software Development, Restful APIs, Docker, Golang - **Published:** June 11, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=f1cc9c90e81e5d2a ## About the Role Do you have experience in Web services design?, Do you have a Bachelor's degree?, * Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen, * At least seven (7) years of experience as a SWE in programs and contracts of similar scope, type, and complexity is required * Bachelor's degree in Computer Science or related discipline from an accredited college or university is required * An additional 5 years of relevant experience may substitute for the degree., * Experience with Python, FASApi, JavaScript, JSON, CSS * Experience with building conventional Rest Services * Experience Querying MongoDB, Elasticsearch * Experience with working within a Docker / Compose enabled environment * Experience and comfort using Gitlab, Jira * Experience and comfort moving between frontend and backend development * AI assisted development * Eager to learn, energetic, and highly motivated junior developer, * Backend skills with Golang, Protobuf * Frontend: React, SASS/LESS, Leaflet (UI map library) * Elasticsearch index management * Experience with Kubernetes This position is open for direct hires only. We will not consider candidates from third party staffing/recruiting firms. ## Description Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country., Captivation Software is looking for a software engineer to provide customer support and infrastructure services with quick response capabilities for SIGINT and Cyber Solutions. ## Related Videos - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [Go with the Flow: Stop the Leaks Before Your Memory's a Waterfall!](https://www.wearedevelopers.com/videos/100073-go-with-the-flow-stop-the-leaks-before-your-memory-s-a-waterfall) - [Hiring AI Native Talents](https://www.wearedevelopers.com/videos/100268-hiring-ai-native-talents) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) - [Recruitment Reinvented: Bold strategies and the $10K signing incentive](https://www.wearedevelopers.com/videos/1068-recruitment-reinvented-bold-strategies-and-the-10k-signing-incentive) ## Related Articles - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [How Much FAANG Companies Actually Pay Software Engineers in 2025](https://www.wearedevelopers.com/magazine/230-how-much-faang-companies-actually-pay-software-engineers-in-2025) - [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)