4h ago

Senior Software Engineer

San Francisco

$400k-$400k / year

full-timeseniorai-ml

🛠 Tech Stack

💼 About This Role

You'll design RL environments for AI coding models at a frontier AI lab backed startup. You'll own complex tasks and use coding agents to build multi-step workflows. This role offers high independence and significant impact.

🎯 What You'll Do

  • Design and build reinforcement learning tasks for coding models
  • Own task lifecycle from ideation through grading and iteration
  • Work on complex environments with multi-step workflows
  • Contribute to shared infrastructure and tooling

📋 Requirements

  • Deep software engineering experience across multiple domains
  • Python proficiency
  • Extensive experience working with coding agents
  • Ability to work independently on complex ambiguous problems

✨ Nice to Have

  • Expertise in infrastructure, distributed systems, or security
  • No prior ML or AI experience required

🎁 Benefits & Perks

  • 💰 $400,000 base salary plus equity and bonuses
  • 🏥 Health, dental, vision, and life insurance
  • 🚀 Top performers can earn more in bonuses than base

📨 Hiring Process

Applying takes less than one minute. Interview process details available at mechanize.work/how-our-interview-process-works

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