Senior Architect, AI Agent Platform

Showcify, Inc.; San Mateo (CA); On-site; USD 345,000 - 399,000; Full time

Benefits offered by this job

Equity compensation

Benefits

Job summary

Roblox in San Mateo, CA seeks a Principal Software Engineer for the Build Platform to lead the architecture of the AI-powered creation tools. You will own the long-term roadmap, drive reliability, safety, and cost efficiency in production AI workloads, and mentor engineers.

Ideal candidates have 8+ years in distributed systems, backend platforms, and AI/ML, plus strong communication and leadership skills. Office-based role with equity and benefits.

Qualifications

• 8+ years in distributed systems design and operations.
• Experience leading multiple engineering teams.
• Background in AI/ML systems and model serving.

Responsibilities

• Own the architecture and long-term roadmap for the Build agent platform.
• Design for reliability, safety, observability, and cost efficiency.
• Define evaluation infrastructure and metrics for agent quality.

Skills

Distributed systems

Backend platforms

AI/ML systems

Model serving

Leadership

Education

BS in Computer Science

Tools

Temporal

Cloud platforms

Job description

Roblox in San Mateo, CA seeks a Principal Software Engineer for the Build Platform to lead the architecture of the AI-powered creation tools. You will own the long-term roadmap, drive reliability, safety, and cost efficiency in production AI workloads, and mentor engineers.

Ideal candidates have 8+ years in distributed systems, backend platforms, and AI/ML, plus strong communication and leadership skills. Office-based role with equity and benefits.