Security Solution Engineer

OpenRouter is the AI routing and infrastructure layer that AI builders, AI-native startups, and enterprises use to access, manage, and optimize their AI usage through a unified API, billing interface, and analytics platform. We route billions of tokens every month and sit at the center of how organizations operationalize LLMs across research, product, and production workloads.

We are a small team that punches above its weight. Every person here has direct impact on the product and our users.

ABOUT THE ROLE

Security reviews are an important part of the enterprise sales process. You’ll help customers evaluate OpenRouter’s security posture by providing clear, accurate, and timely responses throughout the review.

You'll own security review end to end: the questionnaires, the hard architecture questions, the live call where a CISO wants to know exactly what happens to their prompts. You’ll draft most of these materials yourself, ensuring each response is clear, technically accurate, and appropriate for a security audience.

This is a technical seat inside the Sales org. You'll work shoulder to shoulder with account teams, Product, Engineering, Legal, and our internal IT & Security function. You'll be trusted to represent our security posture accurately.

WHAT YOU'LL DO

- Own customer security questionnaires end to end in SafeBase: automate what repeats, curate the response library so it stays accurate, and write precise answers where automation doesn't reach.

- Write polished, technically deep responses to the hardest security and architecture questions enterprise buyers ask.

- Join live calls with enterprise security teams, CISOs, and technical reviewers as the credible security voice in the room.

- Create pre-sales security collateral, including decks, one-pagers, whitepapers, and architecture documentation, to help customers understand how the product works.

- Partner with Product and Engineering to understand OpenRouter deeply enough to answer...