DevRev is hiring a Product Security Engineer

About DevRev At DevRev, we're building the future of work with Computer – your AI teammate. Unlike traditional tools, Computer unifies all your data sources, tools, and workflows into a single AI-ready platform, giving employees real-time insights, proactive suggestions, and powerful agentic actions. It extends your existing software with AI-native apps and agents that work alongside your teams and customers – updating workflows, coordinating across teams, and eliminating repetitive work. We call this Team Intelligence: human-AI collaboration that breaks down silos, brings people back together, and frees you to solve bigger problems. Backed by Khosla Ventures and Mayfield with $150M+ raised, DevRev is trusted by global companies across industries. About the Role: We’re a growing SaaS startup building our security team from the ground up. We’re looking for a hands-on Product Security Engineer who enjoys breaking things (responsibly) and helping teams fix them fast. This role is very practical and impact-driven. You’ll be embedded close to the product and engineering teams, proactively attacking our own systems before anyone else does. If you like moving fast, owning problems end-to-end, and thinking like a real attacker, this role is for you. What You'll Do: - Actively test our SaaS product for security vulnerabilities across web apps, APIs, and cloud infrastructure. - Perform manual security testing and targeted penetration tests (beyond automated scanners). - Implement and help implement automated security test suites. - Identify abuse cases, business logic flaws, and real-world attack paths. - Work directly with engineers to reproduce issues and drive fixes. - Help introduce lightweight security practices into the development process (threat modeling, secure design reviews). - Validate fixes and ensure issues are fully resolved. - Stay current on new vulnerabilities, attack techniques, and SaaS-relevant threats. What You'll Bring: - 8+ years of experience in application security, offensive security, or penetration testing. - Strong understanding of web and API security (OWASP Top 0, auth, sessions, access control). - Experience testing modern SaaS products. - Comfort working in cloud environments (AWS / GCP / Azure at a practical level). - Experience with common security testing tools (Burp Suite, Nuclei, etc.). - Ability to communicate findings clearly and pragmatically to engineers. - Self-starter mindset — comfortable operating with limited process and high ownership. Preferred, but not required: - Startup experience or early-stage product exposure. - Bug bounty or responsible disclosure experience. - Secure code review experience (any major language). - Familiarity with CI/CD and modern SDLC security. - Offensive security certifications (OSCP, GWAPT, etc.).