SlipstreamJobsFresh Startup & VC-Backed Jobs

Senior Engineer, Application Security (R6290)

Shield AI - San Diego, CA, USA - In-office - posted 2026-10-15

Apply on the company site

SlipstreamJobs tracks this role from the company's public career site. Apply directly on the employer's site.

Shield AI is a venture-backed defense-tech company developing intelligent systems to protect service members and civilians. The company produces Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation technologies, with operations across the U.S., Europe, the Middle East, and Asia-Pacific. As a Senior Engineer in Application Security, you will join the cybersecurity engineering team supporting the Hivemind product. Your responsibilities include: • Define and implement application security policies and standards • Deploy and configure security scanning tools within CI/CD pipelines • Review scanning results and collaborate directly with developers to identify and remediate security issues in code • Partner with the architecture team to design secure-by-default software products • Perform threat modeling and validate that designs meet secure coding standards • Help prevent security issues before they occur through proactive security architecture work You will work in a collaborative environment with strong cross-functional teams, contributing to products that operate in high-stakes defense and autonomous systems contexts. REQUIREMENTS: • Bachelor's degree with 5+ years of relevant experience, OR Master's degree with 4+ years of experience in cybersecurity, software engineering, or closely related technical field • Experience developing or testing cyber-secure code • Strong understanding of modern software engineering practices (CI/CD, automated testing, configuration management, software lifecycle processes) • Familiarity with threat modeling • Experience with software analysis tools (static analysis, dynamic analysis, dependency mapping, CVE scanning) • Comfortable working in Linux development environments • Strong organizational, communication, and cross-functional collaboration skills • Basic understanding of key cryptography concepts PREFERRED QUALIFICATIONS: • Previous experience on an application security team for large, complex software products • DevSecOps engineering experience, especially in GitLab environments • Software development or testing experience with Python, C/C++, and/or Go • Red-teaming experience • Software reverse engineering skills

Similar roles