Cursor

Software Engineer, ML Research

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9 months ago
San Francisco, CA, USA or New York, NY, USASenior
H1B sponsor

Responsibilities

  • Build distributed training, inference, and reinforcement learning infrastructure.
  • Develop libraries that simplify large-scale data jobs for researchers.
  • Architect systems that transform Cursor user data into effective training data.
  • Collaborate directly with researchers to make ML progress repeatable and iteration faster.
  • Own architecture and end-to-end delivery of research infrastructure.

Requirements

  • Strong background in infrastructure or distributed systems.
  • Ability to architect and ship end-to-end with high ownership.
  • Strong intuitions about how language models work.
  • Excitement to learn more about machine learning.
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About Cursor

1,001-5,000 employees

Cursor is an AI-powered code editor and coding assistant from Anysphere, built for professional software engineers and enterprise teams. It combines a VS Code–style editor with integrated AI chat, code generation, and repo-aware refactoring, and is sold via individual, team, and enterprise subscriptions. The company also targets sectors like healthcare and state and local education with field engineers who support evaluations and proofs of concept.

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