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Member of Technical Staff - Evaluation Infrastructure

xAI · Palo Alto, CA

CHECKED 14H AGO

Frontier labonsite$180k–$440k
Apply on the lab’s site ↗

At a glance

Highlights

  • Build reliable infrastructure that runs all evaluations at scale.
  • Partner with modeling teams to develop new evals and tooling.
  • Tackle performance bottlenecks across the full eval stack.

What they offer

  • equity
  • comprehensive medical, vision, and dental coverage
  • 401(k) retirement plan
  • short & long-term disability insurance
  • life insurance

Ideal candidate

Hands-on engineer who thrives on hard, ambiguous problems and engineering excellence. You love diving deep across the stack, collaborating closely, and communicating clearly to advance AI understanding.

Requirements

  • Experience in building, debugging, and optimizing efficiency of large-scale distributed systems
  • Willingness to dive deep and solve hard problems at all levels of the stack
  • Experience in LLM inference
  • Experience in GPU compute management, workload scheduling, and dynamic resource optimization
  • Experience in developing interfaces for comparing models and evals

Lab profile

About xAI

Builds AI systems to understand the universe and advance human knowledge.

Known for

  • Engineering excellence focus
  • Large-scale data center operations
More about xAI →
Apply on the lab’s site ↗