Senior Machine Learning Engineer, AI Platform

What this role involves

WHOOP is hiring a Senior AI/ML Engineer to scale the intelligence layer behind its AI-powered experiences, including WHOOP Coach and AI Support. The role involves owning core components of the AI Platform, such as evaluation pipelines, fine-tuning workflows, LLM observability, and experimentation tooling. Responsibilities include designing and operating production AI systems, building data pipelines, and mentoring other engineers.

Skills this posting asks for

• machine learning
• ai engineering
• large language models
• prompt design
• fine-tuning
• evaluation
• data pipelines
• feature engineering
• training workflows
• evaluation metrics
• experiment design
• supervised fine-tuning
• direct preference optimization
• reinforcement learning
• data manipulation
• data analysis
• semi-structured data
• inference optimization
• observability
• lifecycle management
• privacy-aware ai
• sensitive data
• python
• sql

Requirements

• 3 years of experience
• Level: senior

From the employer’s posting

At WHOOP, we’re on a mission to unlock human performance and healthspan. WHOOP empowers members to perform at a higher level and live longer by using AI to transform continuous physiological data into clear insights and actionable recommendations. Our AI platform is central to this mission, turning…