> Markdown version of [/jobs/ext/1155787-senior-software-engineer-java-nifi-to-290k-fs-poly](https://www.wearedevelopers.com/jobs/ext/1155787-senior-software-engineer-java-nifi-to-290k-fs-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 Software Engineer (Java/NiFi), to 290k - FS Poly - **Company:** SRC Inc. - **Location:** Annapolis Junction, MD, United States - **Experience:** Expert - **Salary:** $290,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Data Analysis, Databases, Software Debugging, MapReduce, Spring Framework, Software Engineering, Spring-boot, Gitlab, Information Technology, Atlassian Tools, Apache Nifi - **Published:** July 1, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9004758/senior-software-engineer-javanifi-to-290k-fs-poly ## About the Role Experience: Minimum of 14 years in software engineering on programs of similar scope and complexity. Education: Bachelor's degree in Computer Science or a related discipline (4 additional years of SWE experience may be substituted for a degree). Technical Expertise: Proficiency in Java, Spring Framework, and Spring Boot. Hands-on experience with NiFi and Notifier. Experience with GhostMachine Analytics and Portable Map Reduce (PMR) frameworks. Familiarity with the AVP process and representation to AVG. Proficiency with the Atlassian tool suite and GitLab. Leadership: Ability to serve as a team lead and perform quality control on team products. 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. ## Description Our client is seeking a Senior Software Engineer to lead the design, development, and integration of complex software systems. In this role, you will analyze user requirements to derive performance specifications, code new features, and debug existing systems within high-stakes operating environments. You will be responsible for developing sophisticated algorithms, overseeing software development teams, and ensuring all products adhere to strict timing and resource constraints. From implementing database interfaces to coordinating system installations, you will play a pivotal role in the full software development lifecycle. Total compensation for qualified candidates can reach $290k+, depending on experience, position, and applicable customer rates. ## Related Videos - [Serverless: Past, Present and Future](https://www.wearedevelopers.com/videos/34-serverless-past-present-and-future) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [WeAreDevelopers LIVE - Modern DevOps for IoT Devices and More](https://www.wearedevelopers.com/videos/1805-wearedevelopers-live-modern-devops-for-iot-devices-and-more) - [Enterprise-Cloud-Native - Fast-Paced Development & Deployment in a Highly Secure Banking Environment](https://www.wearedevelopers.com/videos/671-enterprise-cloud-native-fast-paced-development-deployment-in-a-highly-secure-banking-environment) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Grappling With Clunky Old Software? Start by Understanding What’s Inside!](https://www.wearedevelopers.com/videos/1189-grappling-with-clunky-old-software-start-by-understanding-what-s-inside) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [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) - [How Much Does a Software Engineer Make? Realistic Software Engineering Salaries](https://www.wearedevelopers.com/magazine/425-how-much-does-a-software-engineer-make-realistic-software-engineering-salaries) - [Highest Paying Tech Companies in Europe](https://www.wearedevelopers.com/magazine/162-highest-paying-tech-companies-in-europe) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023)