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Idler builds reinforcement learning environments that teach AI models to code like 0.01% engineers. Our training environments are based on real-world coding scenarios that frontier models will actually encounter. We've closed a multimillion-dollar contract with a leading foundation lab (the largest they've issued to date). Demand is outpacing our capacity to deliver, so we're scaling the team fast.
Job Responsibility:
Build features and tooling for our agentic systems that create and QA coding environments
Build UI components and backend services for environment generation and validation
Implement automated testing and QA workflows
Work with real codebases to understand what makes effective training data
Ship features quickly and iterate based on feedback from AI researchers at leading labs
Requirements:
Any experience (new grads ok)
US citizen/visa only
What we offer:
Healthcare coverage
401(k)
15 days PTO
Meals, coffee, and snacks covered during working days