💼 Full-Time Position

Staff AI Engineer

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Clarity
📍 madrid, comunidad de madrid, Spain
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Location
madrid, Spain
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Posted
June 04, 2026
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

About The Role

We are looking for a Staff AI Engineer who thrives at the intersection of rapid experimentation and agile product development. In this role, you will be the bridge between the latest AI developments and tangible product impact. You aren’t just following a roadmap; you are helping define it by proving what is possible with the latest frontier models and architectures. You will be responsible for the quality loop: moving from a promising proof‑of‑concept to a highly reliable, optimized, and validated product.

What You’ll Be Doing

  • Product-Centric Development : Designing and executing experiments to improve GenAI capabilities. This isn’t just about “accuracy” in a vacuum—it's about optimizing for user value, reliability, and cost-effectiveness.
  • Evaluation Systems : Building the “Golden Path” for quality. You will design and implement robust, multi‑dimensional evaluation suites (e.g., using “LLM‑as‑a‑judg...