> Markdown version of [/jobs/ext/3418040-sr-software-engineer](https://www.wearedevelopers.com/jobs/ext/3418040-sr-software-engineer). 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). --- # Sr. Software Engineer - **Company:** Rincon Research Corporation - **Location:** Chantilly, VA, United States (Remote available) - **Experience:** Expert - **Salary:** $190,000.0 - $260,000.0 - **Contract:** Permanent contract - **Skills:** Agile Methodology, C++ (Programming Language), Cloud Computing, Computer Engineering, Continuous Integration, DevOps, Python (Programming Language), Linux System Administration, Software Engineering, Software Systems, Gitlab, Kubernetes, Information Technology, Docker - **Published:** September 2, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=417da44eb6c1f2a9 ## About the Role * Highly proficient in modern software engineering practices for testability and readability * Highly proficient in C++ and Python for engineering and scientific applications in LINUX environments * Experience providing technical leadership and guidance to junior team member and mentoring other engineers to grow in their technical abilities * Demonstrated ability to design the architecture of software systems to ensure they achieve functionality, performance, scalability, and maintainability requirements * Degree (Bachelor's, Master's, or PhD) in Computer Engineering or Computer Science * Minimum 15 years' experience in software engineering-related discipline * Ability to obtain and maintain TS/SCI security clearance * US CITIZENSHIP REQUIRED Preferred background: * DevOps and Cloud computing Experience (Gitlab, CI/CD, CVE mitigations, Docker, Kubernetes, PIP) * Agile development processes and leadership, This position can be located at our Centennial, CO; Chantilly, VA offices or our Tucson, AZ Headquarters. Remote work/telework is not available for this position. ## Description that you believe will improve the applications and frameworks you're working in. The ability to work unsupervised with minimal direction and the ability to self-start is a must.