Member of Technical Staff - Machine Learning Capabilities

What this role involves

Preference Model is hiring an experienced Machine Learning Engineer to design and build reinforcement learning environments for frontier models. The role involves research and engineering, with full ownership of environments, and requires 5+ years of ML experience. The company offers competitive compensation, benefits, and visa sponsorship.

Skills this posting asks for

• python
• pytorch
• jax
• llm
• transformer
• reinforcement learning
• rl environments
• reward functions
• cuda
• triton
• pallas
• vllm
• sglang
• systems programming
• ml research
• ml infrastructure

Requirements

• 5 years of experience
• Level: senior
• Remote policy: onsite
• Visa sponsorship: yes

From the employer’s posting

ABOUT US Preference Model is building automated ML research engineering. Existing frontier models are brittle when applied to real-world ML tasks. The present bottleneck is the lack of high-quality RL training environments. Our first step is to build RL environments that reflect real-world compl…