> Markdown version of [/jobs/ext/3470951-senior-software-engineer](https://www.wearedevelopers.com/jobs/ext/3470951-senior-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). --- # Senior Software Engineer - **Company:** Osair Technologies LLC - **Location:** San Diego, CA, United States - **Experience:** Expert - **Salary:** $140,000.0 - $165,000.0 - **Contract:** Permanent contract - **Skills:** Web Interfaces, JavaScript (Programming Language), Application Programming Interfaces (APIs), Information Systems, Continuous Integration, Python (Programming Language), OpenShift, Scrum Methodology, Secure Coding, Simple Object Access Protocol (SOAP), Software Engineering, Systems Architecture, Systems Integration, Web Services, Test-Driven Development (TDD), Containerization, Kubernetes, Graphql, Devsecops, Docker - **Published:** September 14, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=69465ec5b816317a ## About the Role Active Secret Clearance Python + JavaScript development experience Docker / Kubernetes / OpenShift or similar containerized environments IAT Level II certification - Security+, CySA+, SSCP, GSEC, GICSP, or CCNA-Security REST / SOAP / GraphQL API development experience DoD / secure software development experience DISA STIGs / secure coding / DevSecOps / CI/CD Bachelor's degree in CS, IT, Engineering, Information Systems, or equivalent experience ## Description * Develop and maintain secure applications using Python and JavaScript * Build web interfaces and Web Service APIs * Work with containerized environments * Implement secure coding practices aligned with DoD directives and DISA STIGs * Work within Agile/Scrum, TDD, and DevSecOps/CI/CD environments * Support database schemas and system architecture * Collaborate with stakeholders and provide system integration and technical documentation Pay: $140,000.00 - $165,000.00 per year