# Principal Software Engineer, WebRTC at Roblox

- Company: Roblox
- What the company does: Roblox is a global platform where millions of people gather together every day to imagine, create, and share experiences with each other in immersive, user-generated 3D worlds. Backed by First Round.
- Company website: https://hbr.org/2022/03/the-ceo-of-roblox-on-scaling-community-sourced-innovation
- Type: Startups
- Level: Principal and up
- Location: San Mateo, CA, United States
- Work setup: On-site
- Posted: 2026-10-29
- Apply by: 2026-12-13
- Apply: https://careers.roblox.com/jobs/8174172?gh_jid=8174172&utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/roblox-principal-software-engineer-webrtc/

## About the role

A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- Over 8+ years of experience developing and deploying user-facing software products
- Successfully deployed a high-quality, multi-service distributed system at scale with low costs
- Familiarity with the challenges of working at scale and on constrained platforms like consoles or mobile devices
- Experience in performance optimization (working in Kernel, Assembly, C, and memory management)
- Proficiency in C++ and an understanding of parallel/concurrent programming concepts
- A grasp of industry standards, best practices, and design patterns

Tags: Software Engineering

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/roblox-principal-software-engineer-webrtc/