2 months ago
San Mateo, CA, USASenior
Base Salary
$197k - $243k/yr
Responsibilities
- Understand the needs of Roblox creators, from beginning artists to professional scripters and designers.
- Design, build, test, and deploy services within the Roblox ecosystem.
- Build cloud-native agentic AI infrastructure for model serving, orchestration, routing, tool execution, and long-running workflows.
- Develop systems for planning, code generation, asset creation, automated testing, structured evaluation, reliability, and observability.
- Provide technical leadership on code quality, architecture, tradeoffs, and long-term planning.
- Develop and mentor fellow engineers.
Requirements
- 5+ years of experience shipping high-complexity software and supporting mission-critical applications at scale.
- Experience architecting, designing, and leading implementation across a wide range of software products and systems.
- Experience building AI infrastructure for model serving, orchestration, reliability, and production observability.
- Familiarity with agentic systems and multi-step execution loops involving planning, tool use, recovery, and long-running workflows.
- Understanding of AI tools, skills, evaluation frameworks, reliable tool interfaces, capability coverage, and structured quality measurement.
- Expertise with component-based libraries and frameworks and building performant, high-quality user experiences.
- Proficiency in C++, C#, Java, or similar programming languages.
- Strong understanding of SQL and NoSQL systems at scale.
- Deep understanding of modern large-scale infrastructure and the ability to evaluate tradeoffs, recommend pragmatic solutions, and align engineers around a direction.
Benefits
- Full-time employees are eligible for equity compensation and company benefits.
- Office-based roles are onsite Tuesday through Thursday, with optional presence Monday and Friday.
- The role is based at the San Mateo, California headquarters for the stated salary range.
Categories
About Roblox
Roblox builds a platform for user‑generated 3D experiences, offering Roblox Studio for creators and a social marketplace where players explore and interact across devices. Its business model centers on virtual currency (Robux) and subscriptions, platform fees paid to creators, and an expanding advertising offering. Founded in 2004 and headquartered in San Mateo, California, Roblox Corporation is publicly traded on the NYSE under the ticker RBLX.