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Member of Technical Staff (Evals)

Jarmin· Engineering / Machine Learning
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Hybrid (San Francisco)$200k - $300k + equityFull-timePosted 2mo ago

About the role

Role focused on measuring AI Employee performance and building evaluation systems for Jarmin’s AI products. Involves defining metrics, constructing evaluation pipelines, and collaborating with researchers to ensure production-grade evaluations.

Responsibilities

  • Own how we measure AI Employee performance on the job.
  • Evaluation systems: datasets, offline replay, scorers, and regression alerts
  • Feedback loops for models and agents
  • Autonomous failure analysis
  • Defining what good, degraded, and failed runs look like, and alerting on them

Qualifications

  • Experience with built evaluation or measurement systems (e.g., AI evals, experimentation, ranking, or search quality)
  • Ability to translate ambiguous quality questions into concrete metrics and decisions
  • Strong software engineering fundamentals and experience shipping production systems
  • Comfort operating where patterns aren’t fully established
  • Willingness to work in person in San Francisco (preferred)

Skills

Required:Machine LearningEvals
Last updated Oct 25, 2026. Interested? Apply on the company site.
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About Jarmin

24/7 Machine Learning Engineer employees

Jarmin.ai is your 24/7 ML eng employee that you hire. Just talk to Jarmin like any other employee and Jarmin handles your AI/ML work from there. Completely hand over full initiatives or individual tasks. Jarmin’s founding team is from Meta SuperIntelligence Labs (Staff Engineers), Apple (Machine Learning Engineer), AWS (scaling infra), Lockheed-Martin (Research), and JPMorganChase (SWE) with experience building AI/ML and automating complex work of Researchers, Data Scientists, ML Engineers with AI.

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