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Roblox Logo

Principal Software Engineer - Voice

Roblox

$1 - $2
Aug 28, 2025
San Mateo, CA, US
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The company is looking to build a platform to bring multi-modal communication experience to its 160M+ monthly users.

Requirements

  • Proficiency in C++ and an understanding of parallel/concurrent programming concepts
  • Experience in performance optimization (working in Kernel, Assembly, C, and memory management)
  • Familiarity with the challenges of working at scale and on constrained platforms like consoles or mobile devices
  • A grasp of industry standards, best practices, and design patterns
  • Successfully deployed a high-quality, multi-service distributed system at scale with low costs

Responsibilities

  • Build and launch the latest real-time communication platform from the ground up, designed to support billions of users.
  • Employ best programming practices to write code that is efficient, maintainable, and scalable.
  • Play a crucial role in the introduction of high-quality communication features/products on a wide range of devices, from mobile to high-end platforms.
  • Enhance the robustness and performance of existing components
  • Collaborate with engineers across engine and partner teams to create synergistic solutions

Other

  • Over 8+ years of experience developing and deploying user-facing software products
  • Enthusiastic about crafting software programming environments for game developers, eager to apply insights from multiple programming ecosystems to our scripting environment
  • Able to navigate complex codebases
  • Developing systems that are not just effective but also resilient over time
  • Inquisitive, constantly learning and keeping abreast of the latest trends in scripting languages and programming environments
  • Annual Salary Range $1—$2 USD
  • Industry-leading compensation package
  • Excellent medical, dental, and vision coverage
  • A rewarding 401k program
  • Flexible vacation policy (varies by exemption status)
  • Roflex - Flexible and supportive work policy