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Software Engineer, RL Environments

Cursor · San Francisco

CHECKED 7H AGO

Applied AIonsite
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At a glance

Highlights

  • Build platforms for complex, realistic RL environments at scale.
  • Turn real-world data into high-quality training environments.
  • Own shared platforms and quality layers for trustworthy RL data.

Ideal candidate

Truth-seeking, creative engineer who loves shipping code and owning open-ended problems end to end. Passionate about model behavior and turning messy data into reliable systems.

Requirements

  • Strong software engineering fundamentals with data platforms, developer tools, distributed systems, or ML infrastructure experience
  • Ability to turn ambiguous quality standards into concrete, automated checks
  • Comfortable building repeatable pipelines from messy, heterogeneous data
  • Cares about model behavior and translates capability goals into tasks and experiments
  • Collaborates across disciplines and owns open-ended problems end to end
hiring process
2-3 short technicals followed by onsite with small project, idea discussions, and team meetings.

Lab profile

About Cursor

Automates coding with AI-powered editor for professional programmers.

What they build

  • Cursor AI code editor
  • Cursor for Enterprise

Known for

  • AI-assisted coding
  • Applied ML research
  • Developer tools

Key facts

  • Founded in 2022
  • Headquartered in San Francisco
  • Backed by Thrive Capital and Andreessen Horowitz
More about Cursor →
Apply on the lab’s site ↗