CareerPlan

Senior/Staff Evaluation Data Analyst (Agentic Search)

LondonFull-time2026-11-06 → 2026-11-10

Core

Own the quality measurement and improvement cycle end-to-end for AI agent search, including designing evaluation systems, benchmarks, and automated pipelines.

Role type

Senior/Staff Evaluation Data Analyst (Agentic Search)

Builds

Evaluation systems, datasets, benchmarks, metrics, and automated pipelines for AI agent search quality.

Domain

AI/ML, Agentic Search, Cloud Infrastructure

Deliverable

production ML models

Required skills

Python, experimental design, statistical analysis, root cause analysis, product roadmap prioritization, data pipeline engineering, metric definition, quality trade-off assessment

Preferred skills

Experience with complex tech products (search, AI agents, autonomous driving), ambiguity management, fast-moving environment adaptability

Technologies

Python

Responsibilities

Design and evolve evaluation systems including datasets and automated pipelines; Evaluate response quality across relevance, completeness, freshness, and factual accuracy; Investigate quality regressions and metric anomalies; Prioritize product and engineering roadmap based on quality trade-offs; Collaborate with engineers and product managers to improve outcomes.