The unified interface for every model. Find the best models & prices for your prompts. Backed by a16z and Menlo.
About the role
We’re hiring a Software Engineer on our Trust & Safety team to own the detection, enforcement, and review systems that keep abuse, fraud, malicious users and illegal content off the platform. Millions of LLM requests and a large volume of payments flow through OpenRouter every day, and maintaining the safety, integrity, and trust of our platform is a priority.
What they're looking for
- 4+ years building and operating production systems, ideally including work in trust & safety, fraud, payments risk, security, or anti-abuse
- Proficient in React, TypeScript, Next.js, and JS runtimes
- Ability to write SQL against large event datasets and reason about base rates, precision and recall, and the cost of a wrong decision
- Sound judgment when working with incomplete evidence
- High agency and a bias toward action, spotting problems, iterating, and shipping without waiting for tickets
- AI-forward in your workflow, using coding agents often, finding interesting ways to automate your work, and holding opinions about what works and what doesn't
More about this role
OpenRouter is the leading AI routing and infrastructure layer that enterprises use to access, manage, and optimize the best large language models across providers—without lock-in, capacity constraints, or unnecessary cost. We power the most advanced AI teams in the world by giving them the flexibility to move fast, scale confidently, and stay future-proof as models evolve.
As enterprise adoption of AI accelerates, OpenRouter sits at the center of how organizations operationalize LLMs across research, product, and production workloads.
We’re hiring a Software Engineer on our Trust & Safety team to own the detection, enforcement, and review systems that keep abuse, fraud, malicious users and illegal content off the platform. Millions of LLM requests and a large volume of payments flow through OpenRouter every day, and maintaining the safety, integrity, and trust of our platform is a priority. You’ll build the systems that detect abuse and fraud, the heuristics for automated action and abuse mitigation, the tooling our reviewers act through, and the guardrails that keep us from acting on the wrong account.
You will be responsible for proactive abuse-prevention architecture for a new...
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