> Markdown version of [/jobs/ext/4618096-senior-full-stack-java-developer-ts-sci-poly](https://www.wearedevelopers.com/jobs/ext/4618096-senior-full-stack-java-developer-ts-sci-poly). 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). --- # Senior Full-Stack Java Developer (TS/SCI Poly) - **Company:** Akina, Inc. - **Location:** Annapolis Junction, MD, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Java Platform Enterprise Edition (J2EE), Python (Programming Language), MongoDB, MySQL, Service-Oriented Architecture - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25197_975a292383aedda4752277298748ffce ## About the Role Responsibilities include Java development, collaborating in an agile team, integration/testing, and providing Tier 2/3 support. Requirements include enterprise Java, SOA experience, and Python skills, with Mongo/MySQL databases. The role demands 14 years SWE background and a CS-related degree. ## Description Akina, Inc. in Annapolis Junction, MD is seeking a Full Stack Java Developer 2 to advance Java-based capabilities. Clearance TS/SCI with Polygraph is required. Location is Annapolis Junction, Maryland.