Senior Applied Scientist (Post-Training)

What you’d do

Manage LLM post-training pipelines including SFT, DPO, and reinforcement fine-tuning on GPU infrastructure. Build reward models and design online assessments using LLM frameworks. Provide technical leadership and collaborate across teams. Full-time remote in the USA. Found on the employer's careers page on Oct 21, 2026. Apply through the link.

You’ll need

• Master's degree in Computer Science or related field
• Experience with LLM post-training and RL fine-tuning
• Familiarity with reward model development
• Experience running training on GPU infrastructure
• U.S. work location