# Software Engineer, RL Data at Cursor

- Company: Cursor
- What the company does: Backed by AI Grant.
- Company website: https://cursor.so/
- Type: Startups (AI role)
- Level: Mid level
- Location: San Francisco
- Work setup: On-site
- Posted: 2026-10-12
- Apply by: 2026-11-26
- Apply: https://jobs.ashbyhq.com/cursor/aef8f0e7-37cd-4d6e-96c9-3af72f588bae?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/cursor-software-engineer-rl-data-2/

## About the role

The data behind a model shapes it more than almost anything else. On the RL Data team at SpaceXAI, you decide what that data is for our agents: which problems they practice, what world they practice in, and how they're judged. You'll take a weakness, like an agent that gives up on hard bugs or misuses a calendar API, and turn it into training data that fixes it, then show the next model is measurably better. Found on 1752vc Careers, the job board for startup and VC roles.

Tags: Engineering

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/cursor-software-engineer-rl-data-2/