> Markdown version of [/jobs/ext/1239105-senior-cno-software-developer](https://www.wearedevelopers.com/jobs/ext/1239105-senior-cno-software-developer). 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 CNO Software Developer - **Company:** JOSEF GROUP INC - **Location:** Columbia, MD, United States - **Experience:** Expert - **Salary:** $137,000.0 - $200,200.0 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Artificial Intelligence, C++ (Programming Language), Cloud Computing, Cyber Security, Computer Programming, Linux, Python (Programming Language), Rapid Prototyping Process, Reverse Engineering, Vulnerability Analysis - **Published:** July 11, 2026 - **Apply:** https://www.careerjet.com/job/usee0c9fa4168cd575da0eab5c84517e72/eaa ## About the Role * U.S. Citizen with an active TS/SCI clearance and polygraph * Bachelor's degree (or equivalent experience) with 7-10+ years of relevant experience * Strong experience with C/C++ and Python * Experience programming in Assembly (any architecture) * Background in vulnerability research, reverse engineering, or exploit development, * Experience with cybersecurity, AI/ML, cloud computing, or full-stack development * Familiarity with Linux, Windows, or mobile platforms * Experience with x86, ARM, or MIPS Assembly * DoD 8570/8140 IAT Level II certification (CySA+, GSEC, SSCP, GICSP, etc.) ## Description * Support mission operations through embedded engineering, capability integration, and rapid prototyping * Develop and integrate cutting-edge CNO capabilities * Research software and hardware vulnerabilities * Document findings and present technical recommendations * Build proof-of-concept tools and software prototypes, As a Senior Full Stack Engineer, you will play a pivotal role in shaping the future of AI systems by leveraging your technical expertise to develop and maintain robust web applicat… + 22 days ago ## Related Videos - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Thinking Differently - How to Make Money from Cyber Attacks & Cheats](https://www.wearedevelopers.com/videos/745-thinking-differently-how-to-make-money-from-cyber-attacks-cheats) - [Green Cloud Computing](https://www.wearedevelopers.com/videos/592-green-cloud-computing) - [One Pipeline, Three Regulator - SBOM Compliance for the Developer](https://www.wearedevelopers.com/videos/100169-one-pipeline-three-regulator-sbom-compliance-for-the-developer) - [Why Your Best Mediors Never Become Seniors (And How to Fix It)](https://www.wearedevelopers.com/videos/2108-why-your-best-mediors-never-become-seniors-and-how-to-fix-it) ## Related Articles - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know)