Teams at xAI

Lead development of reliable, high-performance software infrastructure for training Grok models across massive GPU clusters. Responsibilities include architecting training systems, guiding hardware and architecture decisions, prototyping designs, optimizing performance, collaborating across engineering teams, and leading planning and milestone execution.

Designs, implements, and optimizes enterprise IAM across on-premises, cloud, and SaaS environments. The role architects federation solutions, manages identity lifecycle, RBAC, PAM, and just-in-time access, and integrates platforms including SailPoint, Okta, PingOne, and Microsoft Entra ID. Responsibilities include developing Terraform and scripting automation, supporting AWS and GCP IAM strategies, troubleshooting identity systems, guiding teams, meeting compliance requirements, and participating in on-call incident response.

Build and ship scalable software across the X Ads Platform, including ad delivery, targeting, optimization, measurement, advertiser experiences, and AI-powered features. Develop reliable distributed systems, improve production services, debug issues, and collaborate with product and engineering teams. The role emphasizes ownership, rapid learning, high-quality execution, and meaningful product impact at massive scale.