Roblox
Senior Software Engineer, Developer Tools
$243K–$295K
San Mateo, CA, United States · Senior · Full-time · Posted Sep 22, 2026
- Visa sponsorship
- For US-based roles, the company may be unable to employ candidates whose work authorization is related to certain U.S. visa categories or support future H-1B sponsorship at this time.
About the job
Build and scale test automation tools and infrastructure that help Roblox engineers author, run, debug, and maintain tests across platforms, while advancing AI-enabled testing.
What you'll do
- Design and scale test frameworks, runners, orchestration services, device-farm integrations, and supporting infrastructure.
- Develop AI-enabled tools for test authoring, selection, execution, maintenance, and failure triage.
- Improve test reliability, debugging, and early feedback by integrating automated quality checks into development and CI/CD workflows.
What they ask for
- Experience designing, building, testing, and operating production software, including solving complex problems in large codebases.
- Strong programming skills in C++, Python, Go, or another modern programming language.
- Experience building test automation frameworks, developer tools, distributed systems, CI/CD infrastructure, or other engineering platforms.
- Experience designing services or frameworks and supporting systems across multiple platforms or environments.
Nice to have
- Experience with cross-platform test automation frameworks such as Appium or Selenium.
- Experience applying LLMs, agents, or other AI techniques to developer tools.
Pay
$243,290 — $295,250 USD (base salary)
Tools
C++, Python, Go, Windows, macOS, Linux, Android, iOS
AI focus
Develop AI-native testing tools for test authoring, selection, execution, maintenance, failure analysis, and debugging.
Model-written summary · the original posting is authoritative