Senior Software Engineer (Full Stack), Global Actions

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 were 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. Were 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 youll 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 full stack Senior Software Engineer youll help build Global Actions: the systems that make core actions work consistently across every surface and platform on Roblox. Your first focus will be the Affinity System which powers how people save and organize the things they care about on Roblox: a unified affinity system covering Saves Collections and Wishlists replacing todays fragmented Favorites experience. Youll work across the stack from backend APIs and data models to cross-platform React based UI solutions.

You Will

• Design and build the backend APIs and services covering collections items pagination and batching that power Saves Collections and Wishlists
• Lead the migration from Favorites to Saved without losing user data across web mobile desktop console and VR
• Build user facing surfaces including the Saved Library and Collections pages in partnership with Product and Design
• Design for privacy and safety so users only see content and Collections theyre allowed to view
• Extend the system to new entity types as the platform grows

You Have

• 3 years of experience building full-stack systems including backend APIs and frontend applications at scale.
• Experience with React TypeScript/JavaScript or similar
• Experience with data modeling for systems with complex relationships such as privacy and visibility rules

You Are

• Systems thinker: strong understanding of client server architecture data modeling and API design at scale.
• Analytical: tackles ambiguous problems like moderation eligibility and migration edge cases systematically.
• Collaborative: thrives in cross functional environments and enjoys mentoring.