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Researcher, Evals

Cartesia · *HQ - San Francisco, CA

CHECKED 6H AGO

Applied AIonsite$220k–$350k
Apply on the lab’s site ↗

At a glance

Highlights

  • Design eval frameworks capturing how models reason, remember, and interact.
  • Embed evaluation systems directly into model training and development loops.
  • Prototype user studies and behavioral experiments to ground evals in real use.

What they offer

  • Competitive base salary with attractive equity package
  • Fully covered medical, dental and vision insurance for you and family
  • 9 weeks paternity and 12 weeks maternity leave
  • 401(k)
  • Monthly commuter allowance
  • Flexible PTO
  • Daily lunch, dinner and snacks

Ideal candidate

A rigorous, curious researcher excited by measuring real intelligence beyond static benchmarks, who blends scientific thinking with hands-on building and cares about how people actually use AI.

Requirements

  • Experience designing or implementing evaluation frameworks for generative models (audio, text, or multimodal)
  • Strong technical and analytical skills, ability to translate open-ended research into production-ready systems
  • Creativity in defining novel quantitative metrics for subjective or behavioral qualities
  • Excitement for building evaluation systems that bridge research and real-world use
  • Curiosity and rigor with motivation to measure meaningful progress in intelligent behavior
remote policy
In-person, in-office team
visa sponsorship
Visa sponsorship support on a case-by-case basis

Lab profile

About Cartesia

Architects efficient State Space Model foundation models for human-like real-time AI interaction.

Known for

  • State Space Models (SSMs)
  • Efficient large-scale foundation models
  • Model innovation and systems engineering
More about Cartesia →
Apply on the lab’s site ↗