AI Security Researcher

12 hours ago


Bengaluru, India Repello AI Full time

Who we areWe're at an inflection point where AI adoption is accelerating faster than security solutions can keep pace. At Repello AI, we're reimagining AI security from the ground up - merging proactive adversarial testing with automated scale to preempt threats before they're exploited. We've raised $1.2M from top-tier investors including General Catalyst, Pi Ventures, and we're already working with Fortune 500 companies and AI unicorns to secure their GenAI applications. Our mission? Give enterprises the confidence to deploy AI at scale - knowing every vulnerability has been found and every interaction is protected. RoleWe need an offensive security engineer who thinks like an attacker first. Someone who sees a new AI agent and immediately starts plotting attack vectors. You'll advance our core technology for AI red teaming and adaptive guardrails while working on the cutting edge of agentic AI and MCP integrations. What you'll do: Develop novel attack techniques against LLMs, AI agents, and GenAI applications Build automated red teaming tools that evolve with emerging threats Research AI-specific vulnerabilities like prompt injections, jailbreaks, and agent manipulation Create proof-of-concept exploits for enterprise AI deployments Contribute to our open-source security research and tools Your New TeamHere's what makes this opportunity special: you'll be working alongside the world's best offensive security researchers. Our team comes from top CTF teams globally and has repeatedly proven themselves against industry incumbents. We've built careers breaking into the world's most secure systems. Now we're applying that same expertise to secure the AI revolution. You'll learn from and collaborate with researchers who've found critical vulnerabilities, published groundbreaking research, and shaped how the industry thinks about AI security. ⚡ What We WantThe Hacker DNA: Strong CTF background or bug bounty experience Proven offensive security skills and penetration testing experience Natural instinct to break systems and find edge cases Track record of vulnerability research or security tool development Technical Foundation: Solid programming skills (Python preferred) Understanding of web security, API security, and modern attack vectors Comfortable with Linux environments and automation AI Curiosity: (We'll help you level up here) Interest in LLMs, prompt engineering, and AI applications Curiosity about AI-specific attack surfaces Bonus: Experience with prompt injections, model manipulation, or AI jailbreaking



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