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Principal Software Engineer, Build Platform — AI at Scale

Posted yesterday

sportstechjobsSan Mateo (CA)

SENIORITY

Lead

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About the role

Roblox is seeking a Principal Software Engineer for the Build Platform in San Mateo, CA. You will shape the architecture behind AI-powered creation, oversee long-running workflows, model routing, tool and skill execution, and the safety, cost, and observability aspects of the platform. You will lead with hands-on technical leadership, drive collaboration across teams, and define scalable systems for millions of creators. The role is based at Roblox HQ in San Mateo with onsite work requirements.

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A number in mind

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Your notice period

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Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.

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