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AIML - Sr Machine Learning Engineering Manager, Evaluation

Cupertino, United States of America💼 Full-time🗓 2026-08-27 → 2026-09-28

Core

Lead technical strategy and execution for agent evaluation and automatic optimization of foundation models and agentic experiences.

Role type

Senior Machine Learning Engineering Manager (hands-on IC with people leadership)

Builds

Scalable evaluation systems, benchmarks, LLM-based evaluators, simulation environments, and automated optimization pipelines for agents and foundation models.

Domain

Artificial Intelligence / Large Language Models / Agentic Systems

Deliverable

production ML models

Required skills

Python, production ML systems, large language models, agentic systems, automated evaluation methods, model refinement, synthetic data generation, research adaptation

Preferred skills

automatic prompt optimization, agent-search methods, multi-objective optimization, privacy-preserving ML, cross-organizational strategy influence

Technologies

Python, LLM frameworks, simulation environments, reward modeling, reinforcement learning

Responsibilities

Architect scalable evaluation systems including benchmarks and LLM-based judges; Establish end-to-end evaluation flywheels connecting failures to model improvements; Lead and mentor a team of ML engineers while participating in technical design and code reviews; Define technical strategy for automatic prompt, context, and agent-harness optimization; Develop methods to convert evaluation findings into actionable model-improvement signals; Partner on synthetic data generation pipelines for evaluation and post-training.

Seniority

Senior, hands-on IC with people management

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