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Roblox Logo

Principal Data Scientist, Infrastructure

Roblox

$348,910 - $424,070
Aug 29, 2025
San Mateo, CA, US
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Roblox is looking to improve the quality and performance of its game engine and user-generated content by leveraging data science and analytics. The goal is to enhance player engagement and monetization through a data-influenced approach to product development.

Requirements

  • Strong data engineering experience. e.g. telemetry logging, data pipeline building, dashboard design
  • Ability to apply creative first-principles reasoning to solve ambiguous problems

Responsibilities

  • Establish success metrics for Engine Systems performance.
  • Operationalize and scale metrics monitoring.
  • Build dashboards that enable quick slice and dice as well as root cause analysis.
  • Work with engineers to detect and investigate abnormal trends.
  • Understand how networking, rendering, simulation and more contribute to building a fast, scalable and engaging experience through the game engine.
  • Optimize user experience from the Engine perspective by dynamically controlling these factors.
  • Access raw data, and then transform it, analyze it, and render it in a compelling way - all using a custom analytics tool kit built from state-of-the-art open-source libraries.

Other

  • Advanced Degree and/or PhD in Statistics, Computer Science, Physics, Applied Math, Economics, Engineering or other related quantitative fields
  • 6+ years of relevant industry experience, preferably with background in game engine, system performance, etc.
  • Demonstrated ability to drive an area as an individual contributor and thought leader
  • Ability to communicate analytics results and data storytelling to influence engineering teams and leaders
  • Roles that are based in an office are onsite Tuesday, Wednesday, and Thursday, with optional presence on Monday and Friday (unless otherwise noted).