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Idler

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 ...

San Francisco
2 Jobs

Open positions

Benefits & Perks

Healthcare coverage
401(k)
15 days PTO
Meals, coffee, and snacks during working days
Latest MacBook Pro and equipment
Relocation assistance available
Team offsites and events
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Staff Software Engineer

The role is a Staff Software Engineer position at Idler and is connected to Y Combinator's Work at a Startup program

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Special Projects Operator

About Idler <p style="min-height:1

San Francisco

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), and demand is outpacing our capacity to deliver. We're scaling fast to build the training data layer for frontier AI. Every breakthrough model will need environments like ours to learn real-world skills at scale. We're a tight-knit founding team in San Francisco. We move quickly, think deeply about what makes good training data, and play to win. Join us if you want to win too.

Tech Stack

TypeScriptReactNext.jsNode.jsPostgreSQLRedisVercelCursorAI completions

Quick Facts

Founded
2025

Frequently Asked Questions

What does Idler do?

About Idler 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 la...

What tech stack does Idler use?

Idler uses technologies including TypeScript, React, Next.js, Node.js, PostgreSQL, Redis, Vercel, Cursor, AI completions.

What industry is Idler in?

Idler operates in the AI/ML industry.

How many open jobs does Idler have?

Idler currently has 2 open positions on Clera.

Where is Idler based?

Idler has offices in San Francisco, United States. They offer on-site positions for their team members.

Why should I join Idler?

The company offers great benefits including Healthcare coverage, 401(k), 15 days PTO.

Is Idler hiring remotely?

Idler offers hybrid work arrangements with 1 hybrid position available. These roles typically combine remote work with some in-office presence.