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Computational Geometry Software Engineer - C++

at Roblox


San Mateo, CA


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Every day, tens of millions of people from around the world come to Roblox to play, learn, work, and socialize in immersive digital experiences created by the community.

Our vision is to build a platform that enables shared experiences among billions of users. This is what’s known as the metaverse: a persistent space where anyone can do just about anything they can imagine, from anywhere in the world and on any device. The breadth of opportunities, and the evolving demands of this first-of-its-kind platform, ensure that your avenues for growth are always expanding and flexible.

Join us and you’ll usher in a new category of human interaction while solving exceptional challenges that you won’t find anywhere else.

What You'll Do:

As an experienced member, you will participate in the software development life cycle: scoping, design, coding, testing, and implementation for our real-time geometry engine.

  • Work on the ROBLOX Simulation team.
  • Report directly to the Engineering Director of Geometry.
  • Work in a small team, driving a essential part of the ROBLOX Experience
  • You will solve math computational problems
  • Write boolean operation and mesh-filling code for triangulated surface in C/C++
  • Work with other teams, with an eye toward the best user experience

What We're Looking For:

We're looking for someone with experience creating algorithms and solving math computational problems. You have to demonstrate experience in the following areas:

  • You know C++ programming.
  • You have knowledge of Boost library
  • You have built complex object-oriented software, with knowledge of design patterns
  • You have experience with Multithreading
  • You have implemented and optimized computational geometry algorithms on triangular meshes
  • You have between 3 and 10 years of experience
  • You have experience with linear algebra in the Euclidean space
  • Good if you have: Implemented graphical engines for visual representation of 3D models

You'll Love:

  • Excellent medical, dental, and vision coverage
  • A rewarding 401k program
  • Flexible vacation policy
  • Free catered lunches five times a week and several fully stocked kitchens with unlimited snacks
  • Onsite fitness center and fitness program credit
  • Annual CalTrain Go Pass
  • A Roblox Admin badge for your avatar