CareerPlan

Machine Learning Engineer, Foundational AI (FAI)

Sunnyvale, California, United StatesFull-time$165k–$224k2026-10-07 → 2026-10-22

Core

Build industry-leading Generative AI (GenAI) technology with Large Language Models (LLMs) and support foundational model development using RL Gyms.

Role type

Applied research Machine Learning Engineer (LLMs/GenAI)

Builds

RL Gyms and foundational LLMs for frontier model advancement

Domain

Generative AI, Large Language Models, Reinforcement Learning

Deliverable

production ML models

Required skills

deep learning, machine learning, natural language processing, statistics, data mining, information retrieval, object-oriented design, data structures, algorithm design

Preferred skills

full software development life cycle, managed ML/AI solutions, Master's degree in computer science

Technologies

LLMs, RL Gyms, heterogeneous data sources, large-scale computing

Responsibilities

Support development of RL Gyms, assess their usefulness for frontier model advancement, build techniques to advance the state of the art with LLMs, leverage large-scale computing resources to accelerate advances in LLMs

Seniority

Mid-Senior, hands-on IC