What is Reinforcement Learning (RL) and how common is it in AI job postings?

Reinforcement Learning (RL) is a skill in the "ML Techniques" category. It currently appears in 641 active AI roles across 96 companies in our index.

Which companies are hiring for Reinforcement Learning (RL)?

The top employers with active AI roles mentioning Reinforcement Learning (RL) are: Amazon (159), Google (72), NVIDIA (47), Anthropic (26), OpenAI (21).

Is demand for Reinforcement Learning (RL) growing?

Over the last 12 weeks, 391 new AI postings mentioned Reinforcement Learning (RL). Demand is rising — up 139% in the last four weeks compared to the earliest four weeks in the window.

At which stage of AI development is Reinforcement Learning (RL) used?

Roles requiring Reinforcement Learning (RL) are concentrated in: agents (38%), post-training (24%), application (17%). These stages follow a seven-stage AI lifecycle from data preparation through to shipped product.

What skills are commonly paired with Reinforcement Learning (RL)?

Job postings that mention Reinforcement Learning (RL) most often also require: Machine Learning, Python, Large Language Models (LLMs), Agentic Systems, Software Engineering.

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Reinforcement Learning (RL)

641 active AI roles across 96 companies mention Reinforcement Learning (RL). Category: ML Techniques.

Demand trend

New AI postings mentioning Reinforcement Learning (RL) per week — 391 total over 12 weeks.

Function

All Engineering · 403 Research · 218 Product · 20

Status

All Active only

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12 AI roles requiring this skill.

Company	Title	Sector	AI score	Stage
Crusoe	Senior Director, AI Model LifeCycle	Data AI	9	L2
Baseten	Post-Training Research Engineer	Data AI	9	L2
Crusoe	Senior Staff Software Engineer, AI Model LifeCycle	Data AI	9	L2
Crusoe	Senior Software Engineer, AI Model LifeCycle	Data AI	9	L2
Crusoe	Staff Software Engineer, AI Model LifeCycle	Data AI	9	L2
Scale AI	Engineering Manager, AgentOps	Data AI	9	L4
Together AI	AI Researcher, Core ML (Turbo)	Data AI	9	L3
Modal	Forward Deployed Engineer - ML	Data AI	8	L3
Fireworks AI	Applied Machine Learning Engineer	Data AI	8	L6
Weights & Biases	Staff Technical Program Manager - Cluster Orchestration & Applied Training	Data AI	7	L3
Baseten	Software Engineer - Training Product	Data AI	7	L2
Scale AI	Senior Software Engineer, GenAI	Data AI	7	L0

Frequently asked questions

What is Reinforcement Learning (RL) and how common is it in AI job postings?
Reinforcement Learning (RL) is a skill in the "ML Techniques" category. It currently appears in 641 active AI roles across 96 companies in our index.
Which companies are hiring for Reinforcement Learning (RL)?
The top employers with active AI roles mentioning Reinforcement Learning (RL) are: Amazon (159), Google (72), NVIDIA (47), Anthropic (26), OpenAI (21).
Is demand for Reinforcement Learning (RL) growing?
Over the last 12 weeks, 391 new AI postings mentioned Reinforcement Learning (RL). Demand is rising — up 139% in the last four weeks compared to the earliest four weeks in the window.
At which stage of AI development is Reinforcement Learning (RL) used?
Roles requiring Reinforcement Learning (RL) are concentrated in: agents (38%), post-training (24%), application (17%). These stages follow a seven-stage AI lifecycle from data preparation through to shipped product.
What skills are commonly paired with Reinforcement Learning (RL)?
Job postings that mention Reinforcement Learning (RL) most often also require: Machine Learning, Python, Large Language Models (LLMs), Agentic Systems, Software Engineering.

Reinforcement Learning (RL)

Top employers

Often paired with

Demand trend

Frequently asked questions

Demand trend

Reinforcement Learning (RL)

Top employers

Often paired with

Frequently asked questions