Principal Java Developer - FS Poly

Our client is seeking a Principal Java Developer to join a skilled team delivering custom software solutions to the Intelligence Community. You will be responsible for developing, maintaining, and enhancing complex software systems, with a focus on cutting-edge projects involving advanced sensor technology. This role offers the opportunity to work in a flexible, supportive environment while contributing to high-impact, mission-critical systems.

BS and 14+ years of relevant experience

Recent Java software development experience

Proficiency with the Java ecosystem, including Maven, Apache Foundation, and Spring Boot

Experience with cloud computing platforms like AWS, Azure, or GCP

Knowledge of Microservices Architecture

Familiarity with DevOps and CI/CD practices

Proficiency in writing test cases with frameworks like JUnit and Mockito

Strong skills in system design and architecture

Clearance Requirements

TS/SCI with FS Polygraph is required. We are not able to upgrade clearances or accept CCAs. Please note, you must have the required clearance for consideration; under-cleared applicants will not receive a response.

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About Our Client

Founded by engineers, our client has spent over 15 years building tailored software and IT solutions. They create “good technology” that’s user-friendly, valuable, and ethical. They also invest in their people with competitive pay and great benefits, including fully-paid medical, a 10% 401k match, generous PTO, and flexible work. Join a supportive team where your unique skills make a real impact.