> Markdown version of [/jobs/ext/4621851-web-developer-security-engineer](https://www.wearedevelopers.com/jobs/ext/4621851-web-developer-security-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). --- # Web Developer Security Engineer - **Company:** Rividium, Inc - **Location:** Washington, DC, United States - **Experience:** Experienced - **Salary:** $145,000 - $175,000 - **Contract:** Permanent contract - **Skills:** Cyber Security, Information Systems, Continuous Integration, Open Web Application Security, Secure Coding, Web Application Security, Software Vulnerability Management, Web Applications, Scripting, Software Security, Information Technology, Devsecops - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/16_3fbecc233 ## About the Role * 5+ years secure software/AppSec engineering; 3+ years web application security/SSDLC; OWASP, WAF, FIM, logs, CI/CD security, and scripting experience., * Bachelor's degree in computer science, cybersecurity, information systems, engineering, or equivalent; CSSLP, GWEB, CASE, OSWE, OSCP, Security+, or equivalent preferred/required as applicable. ## Description RiVidium Inc. is seeking a highly qualified Web Developer Security Engineer to support a federal client. This position is contingent upon contract award and funding approval. As such, this job posting is intended to identify qualified candidates for a potential future opportunity and does not represent a currently available position. The successful candidate will serve as a senior technical contributor responsible for web application and api security engineering, threat modeling, vulnerability remediation, owasp top 10, waf/fim, logs analysis, devsecops gates, secure coding, and compliance automation., * Provide technical leadership within assigned engineering discipline. * Design, implement, document, and continuously improve enterprise engineering solutions. * Collaborate with Government stakeholders and cross-functional engineering teams. * Support operational readiness, modernization, troubleshooting, and knowledge transfer. * Develop technical documentation, standard operating procedures, and implementation guidance. * Participate in engineering reviews, reporting, and continuous improvement activities.