1 day ago
San Mateo, CA, USASenior
Base Salary
$197k - $243k/yr
Responsibilities
- Design, build, and operate agent-platform services for orchestration, session management, model routing, and tool or skill execution.
- Improve the reliability, latency, and cost of multi-step agent workflows in production.
- Build and extend evaluation infrastructure to measure quality and detect regressions.
- Partner with Build product teams, ML infrastructure, and Safety to ship capabilities safely.
- Participate in on-call and improve operational excellence.
- Write technical specifications, review code, and mentor engineers.
Requirements
- 5+ years of experience building and operating backend or distributed systems in production.
- Proficiency in C#, Java, Go, or a similar programming language.
- Experience with cloud infrastructure, containerized services, and workflow or job orchestration systems such as Temporal or Kubernetes.
- Experience owning services end to end, including design, launch, monitoring, and incident response.
- BS in Computer Science or a related field, or equivalent professional experience.
- Curiosity about LLMs and agentic systems and interest in their production behavior.
- Experience with LLM APIs, agent frameworks, or evaluation pipelines is preferred.
Benefits
- Full-time employees are eligible for equity compensation and benefits.
- Office-based roles are onsite Tuesday through Thursday, with optional presence Monday and Friday.
- The listed position is based at Roblox headquarters in San Mateo, California, where applicable.
Tech Stack
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.