> Markdown version of [/jobs/ext/4624533-java-engineer-mapreduce-cloud-ghostmachine-qta](https://www.wearedevelopers.com/jobs/ext/4624533-java-engineer-mapreduce-cloud-ghostmachine-qta). 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). --- # Java Engineer (MapReduce, Cloud, GhostMachine, QTA) - **Company:** Captivation Software - **Location:** United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Cloud Computing, MapReduce, Software Engineering, Software Systems - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25197_957fa047cebc6e2657bfc5996663d0a9 ## About the Role Captivation Software is seeking a mid-level Software Engineer with strong Java and MapReduce experience. The role focuses on developing innovative software solutions to support critical missions. Candidates must hold a Top Secret/SCI clearance and have significant expertise in software engineering.