Senior Staff Applied ML Engineer

Job Summary

Owning high-leverage problems in a remote capacity, the Senior Staff Applied ML Engineer will focus on building and optimizing consumer-facing AI shopping experiences, including model training, evaluation, and memory development.

Key Responsibilities

• Build and enhance student models through supervised fine-tuning and knowledge distillation
• Design and implement rigorous ML evaluation methodologies, including offline and online metrics
• Develop agentic memory and personalization signals to improve buyer and user representations

Required Qualifications

• Experience shipping LLM systems to production at scale with real users
• Hands-on expertise in model training and distillation techniques
• Knowledge of inference serving and throughput economics
• Strong understanding of rigorous evaluation methodologies
• Ability to operate autonomously as a senior individual contributor in ambiguous environments