Reinforcement Learning

ML & AI ML Concepts

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.

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38 jobs · 16 companies · last seen 21 August 2026

There are currently 38 open roles in Berlin that mention Reinforcement Learning, posted by 16 companies. It frequently pairs with LLM, Python, Machine Learning. Seen most in AI/ML (10% of their roles) and Data Scientist (9% of their roles) and Leadership (0% of their roles).

Frequently asked questions
How many Reinforcement Learning jobs are available in Berlin right now?
There are currently 38 open roles in Berlin that mention Reinforcement Learning, posted by 16 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, Amazon / AWS, PAIR Finance, Nebius.
What skills pair well with Reinforcement Learning?
Employers who ask for Reinforcement Learning also frequently require: LLM (84%), Python (79%), Machine Learning (71%), Distributed Systems (47%), Communication (47%).
In which Berlin job roles is Reinforcement Learning most in demand?
Based on current listings, Reinforcement Learning appears most in: AI/ML (10%), Data Scientist (9%), Leadership (0%) roles.

By job family

% of open roles in each family that mention Reinforcement Learning

  • AI/ML 10% (32/316)
  • Data Scientist 9% (5/58)
  • Leadership 0% (1/222)

By company

Top companies looking for Reinforcement Learning

  • Helsing Helsing 10
  • Tether Tether 7
  • Amazon / AWS Amazon / AWS 4
  • PAIR Finance PAIR Finance 3
  • Nebius Nebius 2
  • Kayzen Kayzen 2
  • JetBrains JetBrains 1
  • CuspAI CuspAI 1
  • Zalando Zalando 1
  • Other (7 companies) 7

Open roles mentioning Reinforcement Learning

Helsing
AI/ML
21 Aug
JetBrains
AI/ML
20 Aug
Nebius
AI/ML
20 Aug
Nebius
AI/ML
20 Aug
Helsing
AI/ML
20 Aug
Helsing
AI/ML
20 Aug
Helsing
AI/ML
20 Aug
Helsing
Helsing
AI/ML
20 Aug
Helsing
AI/ML
20 Aug
Helsing
AI/ML
20 Aug
Kayzen

Kayzen

Data Scientist (m/f/d)

Remote
Data Scientist
19 Aug
Kayzen
Data Scientist
19 Aug
PAIR Finance

PAIR Finance

Data Scientist (f/m/d)

€58k–€73k/yr Hybrid
Data Scientist
14 Aug
CuspAI
AI/ML
13 Aug
Tether
AI/ML
5 Aug
Tether
AI/ML
5 Aug
Tether
AI/ML
3 Aug
Tether
AI/ML
31 Jul
Zalando
PAIR Finance

PAIR Finance

Team Lead (f/m/d) Data Science

Hybrid
Leadership
24 Jul
Amazon / AWS
AI/ML
14 Jul
PAIR Finance

PAIR Finance

Senior Data Scientist (f/m/d)

Hybrid
Data Scientist
8 Jul
JustPlay
Data Scientist
19 Jun
Audible
AI/ML
16 Jun
Amazon / AWS
AI/ML
26 Mar
Amazon / AWS
AI/ML
26 Mar
Merantix Momentum
AI/ML
23 Dec
XO Life

XO Life

AI/ML Engineer (all)

Remote
AI/ML
18 Dec
Mapbox
AI/ML
2 Dec
distil labs

distil labs

Machine Learning Science Intern

Internship Remote
AI/ML