Senior Software Engineer — Creator Collaboration Platform

Showcify, Inc.; San Mateo (CA); Hybrid; USD 243,000 - 295,000; Full time

Job summary

Roblox is hiring a Senior Engineer for the Collaboration team in San Mateo, CA. You will design and build services enabling real-time collaboration among creators, and support agentic products and external agents via MCP.

Expect to mentor engineers and raise code quality across large-scale systems. The role emphasizes full-stack capabilities, architecture leadership, and collaboration across teams to deliver performant, safe, and extensible platforms that power a growing ecosystem of developers

Qualifications

• 7+ years shipping high complexity code.
• Experience with SQL and NoSQL databases at scale.
• Ability to design platforms and APIs used by AI agents.
• Experience architecting and leading implementations.
• Familiarity with agentic systems and tooling.

Responsibilities

• Help and understand the needs of the Roblox community of creators and designers.
• Take ownership of designing, building, testing, and deploying services within the Roblox ecosystem.
• Own the Creation Platform that powers agentic products and their APIs.
• Mentor fellow engineers and uphold high standards for code quality and architecture.

Skills

API design

Distributed systems

C#/C++/Java/Python

Agentic systems

Software engineering

SQL/NoSQL at scale

Large-scale infrastructure

MCP tooling

Tools

MCP tooling

Job description

Roblox is hiring a Senior Engineer for the Collaboration team in San Mateo, CA. You will design and build services enabling real-time collaboration among creators, and support agentic products and external agents via MCP.

Expect to mentor engineers and raise code quality across large-scale systems. The role emphasizes full-stack capabilities, architecture leadership, and collaboration across teams to deliver performant, safe, and extensible platforms that power a growing ecosystem of developers