In machine learning and optimal control, reinforcement learning (RL) is concerned with how an intelligent agent should take actions in a dynamic environment in order to maximize a reward signal. Reinforcement learning is one of the three basic machine learning paradigms, alongside supervised learning and unsupervised learning.
39 jobs · 20 companies · last seen 9 October 2026
There are currently 39 open roles in Berlin that mention Reinforcement Learning, posted by 20 companies. It frequently pairs with Machine Learning, LLM, Python. Seen most in AI/ML (17% of their roles) and Data Scientist (7% of their roles) and genAI/LLM/Agentic AI (6% of their roles). Across those roles, 87% list it as required and 10% as nice-to-have.
Frequently asked questions
- How many Reinforcement Learning jobs are available in Berlin right now?
- There are currently 39 open roles in Berlin that mention Reinforcement Learning, posted by 20 companies. The board is refreshed multiple times a day — more frequently during Berlin working hours — so new roles can appear throughout the day.
- Which companies in Berlin are hiring for Reinforcement Learning?
- Companies currently listing the most Reinforcement Learning roles include: Helsing, Tether, PAIR Finance, Nebius, Perplexity.
- What skills pair well with Reinforcement Learning?
- Employers who ask for Reinforcement Learning also frequently require: Machine Learning (92%), LLM (87%), Python (72%), Fine-tuning (46%), Communication (44%).
- In which Berlin job roles is Reinforcement Learning most in demand?
- Based on current listings, Reinforcement Learning appears most in: AI/ML (17%), Data Scientist (7%), genAI/LLM/Agentic AI (6%) roles.
Frequently paired with
By seniority
- Mid 67% (26)
- Senior 15% (6)
- Staff / Principal 8% (3)
- Intern / Student 5% (2)
- Head / Director / VP / C-Level 3% (1)
- Lead / Manager 3% (1)
By job family
% of open roles in each family that mention Reinforcement Learning
- AI/ML 17% (16/95)
- Data Scientist 7% (4/56)
- genAI/LLM/Agentic AI 6% (15/231)
- Other 1% (2/336)
- Data Engineer 1% (1/130)
- Leadership 1% (1/72)
By company
Top companies looking for Reinforcement Learning
-
Helsing 9 -
Tether 7 -
PAIR Finance 3 -
Nebius 2 -
Perplexity 2 -
Kayzen 2 -
Aleph Alpha 1 -
HelloFresh 1 -
ClickHouse 1 - Other (11 companies) 11
Open roles mentioning Reinforcement Learning
HelloFresh
Senior Data Scientist, Growth (f/m/x)
Intercom
Senior Machine Learning Scientist
Helsing
Deployed AI Engineer
Amazon / AWS
Applied Scientist, Amazon Robotics
Audible
Applied Scientist
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