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Senior Software Engineer, Productivity

San Mateo, CA💼 Full-time💰 $196,750–$196,750🗓 2026-09-17 → 2026-09-26

Core

Building AI agent sandboxes and harnesses to integrate AI into Roblox's engine development workflows for internal engineers.

Role type

Senior Software Engineer (AI-powered developer tools)

Builds

AI agent sandboxes, harnesses, and integrations for the C++ game engine codebase

Domain

Game engine development, AI-powered developer productivity tools

Deliverable

production ML models | product features

Required skills

Systems programming in C, C++, or Rust; Owning end-to-end developer tools from design to operation; Turning ambiguous needs into practical solutions; Working independently

Preferred skills

Experience with Web technologies (JavaScript, TypeScript, React); Interest in AI-powered developer tools (Claude Code, Codex, Pi)

Technologies

C, Rust, C++, JavaScript, TypeScript, React

Responsibilities

Identify problems in developer workflows; Design and ship productivity tools; Measure tool impact; Partner with technical leaders to improve engineering experience

Seniority

Senior, hands-on IC

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