Reward Modeling

Frequently asked questions

• What is Reward Modeling and how common is it in AI job postings?

  Reward Modeling is a skill in the "ML Ops & Evaluation" category. It currently appears in 106 active AI roles across 32 companies in our index.

• Which companies are hiring for Reward Modeling?

  The top employers with active AI roles mentioning Reward Modeling are: Amazon (26), OpenAI (24), Anthropic (5), NVIDIA (4), Microsoft (4).

• Is demand for Reward Modeling growing?

  Over the last 12 weeks, 81 new AI postings mentioned Reward Modeling. Demand is rising — up 273% in the last four weeks compared to the earliest four weeks in the window.

• At which stage of AI development is Reward Modeling used?

  Roles requiring Reward Modeling are concentrated in: agents (38%), post-training (34%), application (14%). These stages follow a seven-stage AI lifecycle from data preparation through to shipped product.

• What skills are commonly paired with Reward Modeling?

  Job postings that mention Reward Modeling most often also require: Machine Learning, Reinforcement Learning (RL), LLM Evaluation & Grading, Large Language Models (LLMs), Agentic Systems.