CareerPlanSign in

AIML - Sr Lead Engineer, Evaluation

Seattle, United States of America💼 Full-time🗓 2026-06-23 → 2026-09-28

Core

Design and build a next-generation online A/B experimentation platform to drive product improvements at scale.

Role type

Senior IC engineering leader (A/B testing infrastructure)

Builds

Scalable online experimentation system and infrastructure

Domain

Technology / Data / A/B Testing

Deliverable

infrastructure

Required skills

Technical engineering leadership, A/B testing platform architecture, service-oriented architecture, statistical foundations of experimentation, cross-organizational collaboration, long-horizon problem solving

Preferred skills

On-device/embedded system experimentation, modern evaluation systems, machine learning/AI product teams, operating system layer experimentation

Technologies

Service-oriented architecture, operating system layer

Responsibilities

Define technical vision for the experimentation platform, build and scale the system for rigorous experiments, grow a high-performing engineering team, collaborate with partners across the company

Seniority

Senior, hands-on IC

Sourced via apple · Listed on CareerPlan, which tracks 848,000+ jobs from 20+ sources.