# Senior Software Engineer, Build Platform at Roblox

- Company: Roblox
- Status: Open
- Workplace: On-site
- Location: San Mateo, CA, United States
- Level: Senior
- Discipline: Engineering
- Employment: Full-time
- Salary: $197K–243K
- Posted: 2026-11-04
- Skills: Machine Learning
- Apply: https://careers.roblox.com/jobs/8311454?gh_jid=8311454

## Description

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. 
 At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. 
 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. 
 As a Senior Software Engineer on the Build Platform team, you will build the cloud infrastructure that powers AI-driven creation on Roblox. Build lets anyone make a game by describing it, on mobile and in Studio. Creators can generate a playable experience from a sentence, iterate on it, playtest, and publish. Our team owns the platform underneath: the cloud-hosted agent harness, tools and skills, and evaluation framework.
 You'll work on the systems that make agents run well at scale: long-running workflow orchestration, model integration and routing, tool execution, sandboxed game sessions, evals, and the observability, safety, and cost controls that let us ship to millions of creators.
 You Will: 
• Design, build, and operate services in the agent platform, including orchestration, session management,

More Roblox roles: https://deviantjobs.com/companies/roblox