Software Engineer RL Environments

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Anysphere, Inc. (doing business as Cursor)Visit Anysphere, Inc. (doing business as Cursor) website

Cursor is an AI coding-agent product operated by Anysphere, Inc.; it was acquired by SpaceX in August 2026 and continues to operate.

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About Anysphere, Inc. (doing business as Cursor)

Cursor provides AI-assisted software-development tools, including desktop and CLI coding agents, autonomous cloud agents, code review, and enterprise offerings.

View jobs by Anysphere, Inc. (doing business as Cursor)

Skills

About the Role

You will build platforms that create realistic reinforcement-learning environments at scale. You will turn raw data into training-ready environments, apply quality standards, create self-service APIs and tooling, and translate model-capability goals into effective tasks and experiments.

Requirements

  • Strong software engineering fundamentals
  • Experience with data platforms, developer tools, distributed systems, or ML infrastructure
  • Ability to turn quality standards into automated checks
  • Experience building pipelines from heterogeneous data
  • Knowledge of model behavior and capability evaluation

Responsibilities

  • Build platforms for complex and diverse reinforcement-learning environments at scale
  • Design factories that turn raw data into realistic environments
  • Define and apply quality standards across training data sources
  • Create self-service APIs and tooling for task and environment development
  • Translate model-capability goals into effective training tasks and environments

Hiring Process

Two to three short technical interviews, followed by an onsite small project, idea discussion, and team meeting.

Software Engineer RL Environments at Anysphere, Inc. (doing business as Cursor) | JobStash