Application Security Analyst (AI Training)

About The Role
We're partnering with the world's leading AI research labs to build smarter, more security-aware AI systems — and we need people who truly understand how software breaks in the real world. As an Application Security Analyst, you'll work with realistic security scenarios to help AI models learn how to assess vulnerabilities, prioritize risk, and reason about remediation — the way an experienced practitioner actually would. This is a unique opportunity to apply your hands‑on security knowledge to one of the most impactful problems in tech: making AI systems that reason about software security with accuracy and depth. Type: Hourly Contract

Location:
Remote Review and analyze application security scenarios spanning code, APIs, and system behavior Classify vulnerabilities including authentication flaws, injection risks, access control issues,



and business logic failures Evaluate the real‑world exploitability of security findings — not just theoretical risk Assess secure coding practices and the quality of proposed remediation strategies Help create and validate security-focused datasets that teach AI to reason about application risk accurately and at depth Provide clear, structured written analysis that AI systems can learn from 2+ years of experience in application security, product security, or software security roles ~ Clear, structured written communication — you can explain complex security reasoning in plain terms ~ No prior AI experience required — your security expertise is what matters

Experience with penetration testing, threat modeling, or secure code review Background in bug bounty, red teaming, or vulnerability research Familiarity with common application frameworks and their security pitfalls Fully remote and versátil — work on your own schedule Freelance perks: autonomy, variety, and global collaboration Your security expertise shapes how the next generation of AI understands risk Potential for ongoing work and contract extension #

📌 Application Security Analyst (Madrid)
🏢 Alignerr
📍 Madrid