CareerPlan

Evaluation Science Lead

Cupertino, United States of AmericaFull-time2026-10-08 → 2026-11-10
On-site

Core

Define and validate evaluation frameworks for multilingual Globalization AI solutions across 50+ languages and markets.

Role type

Senior IC evaluation science lead

Builds

Production ML models

Domain

AI / NLP / Globalization

Deliverable

production ML models

Required skills

statistical methodology, experimental design, human annotation protocols, LLM-as-judge systems, data analysis, R, Python, SQL

Preferred skills

generative AI evaluation, causal inference, applied linguistics, benchmark design

Technologies

R, Python, SQL

Responsibilities

Design statistical methodologies for model evaluation; Architect scalable workflows blending human annotation with automated systems; Translate evaluation data into actionable recommendations for engineering; Build continuous performance monitoring and drift-detection systems; Establish feedback loops to refine evaluation rubrics.

Seniority

Senior, hands-on IC