426 ux stepstone+germany English-speaking jobs in Berlin
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Scientific Analyst
- Mercor
- Berlin
- September 30
- remote work
Scientific Analyst role requires a STEM expert (Physics, Chemistry, Math, Biology) to evaluate complex problems and develop structured reasoning for AI model enhancement. Candidates need 1+ year of relevant experience and strong analytical skills.
Quantum Chemistry PhD - Coding Expert
- Mercor
- Berlin
- September 30
- remote work
- part-time
Chemistry PhD Coding Expert role requires expertise in quantum and computational chemistry. Responsibilities include sourcing data, writing scientific prompts, building grading criteria, and calibrating tasks for AI models using Python or R.
Corporate M&A Legal Specialist
- Mercor
- Berlin
- September 30
- remote work
Corporate M&A Legal Specialist reviews legal-benchmark tasks, adjudicates commentary, and performs structural QC. Responsibilities include data-room red flag reviews, diligence memos, and handling SPA tasks. Requires experience in corporate M&A and strong legal document review skills.
Real Estate Legal Reviewer
- Mercor
- Berlin
- September 30
- remote work
Review published legal-benchmark tasks in real estate. Adjudicate public commentary against prompts and rubrics. Complete structural QC and evaluate purchase/sale agreements, leases, and title reviews.
Economics Research Expert
- Mercor
- Berlin
- September 29
- remote work
- part-time
Economics Research Expert role requires a Master's or PhD in Economics and at least one year of experience at top economics research institutions. Responsibilities include evaluating AI-generated economic content and developing evaluation rubrics.
Cosmology Physicist
- Mercor
- Berlin
- September 27
- remote work
- part-time
Cosmology Physicist (PhD) role involves evaluating AI model training and developing complex physics problems for AI evaluation. Requires a PhD in related fields, published work, and proficiency in LaTeX, Python, SymPy, and Jupyter.
Biophysics Researcher
- Mercor
- Berlin
- September 27
- remote work
- part-time
Stochastic Biophysics Physicist (PhD) role evaluating research problems in stochastic autocatalytic growth. Develop solutions using chemical master equation and branching processes. Requires PhD in biophysics or related field with published work on stochastic growth.
Thermodynamics Physicist
- Mercor
- Berlin
- September 27
- remote work
- part-time
Statistical Physics and Thermodynamics Physicist (PhD) role. Evaluate and solve research-level physics problems to enhance AI model reasoning. Requires PhD in related field, published work, and proficiency in Python, LaTeX, and SymPy.
Condensed Matter Physicist
- Mercor
- Berlin
- September 26
- remote work
- part-time
Condensed Matter Physicist (PhD) role involves evaluating physics problems to enhance AI model reasoning. Responsibilities include developing verifiable solutions and auditing work. Requires a PhD in condensed matter physics and proficiency in Python, LaTeX, SymPy, and Jupyter.
Astrophysics PhD - Gravitation Expert
- Mercor
- Berlin
- September 26
- remote work
- part-time
Astrophysics PhD needed to evaluate AI model training and develop complex physics problems in gravitation, cosmology, or astroparticle physics. Requires a PhD, published work, and proficiency in Python and LaTeX.
Quantum Information Physicist
- Mercor
- Berlin
- September 26
- remote work
- part-time
Quantum Information Physicist (PhD) role involves evaluating complex physics problems to enhance AI model reasoning. Responsibilities include designing solutions, auditing work, and collaborating with AI teams. Requires a PhD in a related field and proficiency in Python and LaTeX.
High Energy Physics PhD Expert
- Mercor
- Berlin
- September 26
- remote work
- part-time
High Energy Physicist (PhD) role to evaluate and solve research-level physics problems to enhance AI model reasoning. Requires PhD in high energy/nuclear theory, published work, and proficiency in LaTeX, Python, SymPy, and Jupyter.
AMO Physicist - Research Specialist
- Mercor
- Berlin
- September 26
- remote work
- part-time
Atomic, Molecular and Optical Physicist (PhD) role involves evaluating AI-generated physics content, reviewing complex problems, and developing evaluation rubrics. Requires a PhD in the field, published work, and proficiency in LaTeX, Python, SymPy, and Jupyter.
Theoretical Physicist
- Mercor
- Berlin
- September 26
- remote work
- part-time
Theoretical Physicist (PhD) role involves developing and solving research-level physics problems. Responsibilities include auditing work and collaborating on AI model performance using Python, SymPy, and Jupyter. Requires a PhD in relevant fields and a verifiable publication record.
Stochastic Biophysics PhD - Expert
- Mercor
- Berlin
- September 26
- remote work
- part-time
Stochastic Biophysics Physicist (PhD) role involves evaluating research problems in stochastic autocatalytic growth. Responsibilities include solving complex problems using chemical master equation and branching processes. Requires a PhD in biophysics or related field with published work on stochastic growth.
Operational IT Lead (m/w/d)
- Undisclosed
- Niederschöneweide
- October 25
Manage IT operations, planning and prioritizing tasks from days to weeks. Lead teams, resolve bottlenecks, and ensure reliable service delivery while monitoring KPIs. Requires IT background and 3+ years of leadership experience.
Head of the Digital Strategy / Data Services Division (m/f/d)
- Undisclosed
- Charlottenburg
- October 25
- part-time
Lead the Digital Strategy & Data Services Division, overseeing digital transformation, data analysis, and knowledge management. Develop strategic reporting, continuing education platforms, and product management structures for the Federal Medical Service.
Senior IT Systems Administrator (Infrastructure)
- Undisclosed
- Charlottenburg
- October 25
- part-time
The Berlin Association of Statutory Health Insurance Physicians seeks Senior IT System Administrators to ensure stable and improved central IT infrastructures. Responsibilities include planning, administration, and technical support for servers, networks, and databases.
International Business Development Manager Data Center Solutions (m/f/d)
- BRANDES GmbH
- Berlin
- October 22
Develop international markets for BRANDES' leak detection solutions in data centers. This role involves identifying projects, building relationships, and understanding technical interdependencies to grow the business area globally.
Head of Pricing (m/f/x)
- Groß- & Einzelhandel Karriere
- Berlin
- October 22
Head of Pricing owns the integrated buy-side and sell-side pricing framework. This senior role manages margin targets, develops pricing strategy, and leads a team of analysts and data scientists.










































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