256 English-speaking jobs in Berlin
AI Assessment Specialist - PhD
- Mercor
- Berlin
- August 14
AI Assessment Specialist requires a PhD or doctoral candidate in Computer Science or related fields. The role involves authoring complex CS questions, rating difficulty, providing solutions, and verifying question quality.
Biology PhD - Assessment Specialist
- Mercor
- Berlin
- August 14
Biology PhD candidates are sought to author and assess original, complex biology questions. Responsibilities include creating challenging multiple-choice questions, providing step-by-step solutions, and citing academic references.
Chemistry PhD - Assessment Specialist
- Mercor
- Berlin
- August 14
Chemistry PhD candidates are sought to author original, deep conceptual chemistry questions. Responsibilities include rating difficulty, providing solutions, and citing academic references. Strong command of graduate-level chemistry is required.
Board-Certified Psychiatrist - Subspecialist
- Mercor
- Berlin
- August 14
Board-Certified Psychiatrist needed to evaluate LLM reasoning on advanced psychiatric cases. Responsibilities include designing diagnostic challenges and developing gold-standard answers for AI research teams. Requires MD/DO and active board certification.
Data Scientist - AI Evaluation
- Mercor
- Berlin
- August 14
Data Scientist role involves designing grading criteria and evaluating AI/human work against standards. Requires 1+ years of data science experience, strong Python/SQL/ML skills, and exceptional written communication.
Research Specialist - Domain Expert
- Mercor
- Berlin
- August 14
Research Specialist evaluates AI-generated content for accuracy and depth. Responsibilities include reviewing complex content, providing structured feedback to research teams, and developing evaluation rubrics. A strong research background in any domain is required.
Astrophysics Researcher - Fully Remote | Upto $100/hr
- Mercor
- Berlin
- August 14
Astrophysics & Cosmology Expert role designing computational problems to test AI systems. Requires graduate-level STEM training, Python proficiency, and experience with scientific software like astropy.
Procurement Specialist - Fully Remote | Upto $100/hr
- Mercor
- Berlin
- August 14
Procurement Specialist role requires 8+ years in procurement, spend operations, or vendor management. Responsibilities include reviewing vendor intake requests, benchmarking terms, and authoring approval rubrics to improve AI model performance.
Higher Education Expert - Curriculum Design
- Mercor
- Berlin
- August 14
Construct higher education scenarios for curriculum design, accreditation review, and planning. Develop education tasks across academic program development and institutional advancement using tools like Banner and Canvas. Requires 5+ years in higher education faculty or administration.
Bioinformatics PhD - Genomics Specialist
- Mercor
- Berlin
- August 14
Bioinformatics PhD role requires designing computational problems to evaluate AI in scientific research. Must have graduate STEM training, strong Python skills, and proficiency with software like scanpy or scvelo.
Pharmacokinetics Expert - Systems Biology
- Mercor
- Berlin
- August 14
Computational Pharmacokinetics & Systems Biology Expert needed to design challenging AI problems using scientific software. Requires graduate STEM training, Python skills, and proficiency with tools like libRoadRunner or Tellurium.
Computational Seismology Expert - PhD
- Mercor
- Berlin
- August 14
Computational Seismology Expert needed to design challenging problems for AI evaluation. Requires STEM graduate training, proficiency in scientific software like SPECFEM/ObsPy, and strong Python skills. Must work independently.
LLM Agent Engineer - Production
- Mercor
- Berlin
- August 14
Build and operate LLM agents in production environments. Responsibilities include evaluating agent performance, managing long-running agents, and analyzing internal assistant adoption. Must have experience shipping agents used by real users.
Design Specialist - Fully Remote | Upto $250/hr
- Mercor
- Berlin
- August 14
Senior Design Expert role involves conducting remote sessions to capture design thinking and evaluating AI design tooling quality. Candidates must have senior design experience in product, UX, or brand, and a portfolio.
Quantum Chemist - Fully Remote | Upto $100/hr
- Mercor
- Berlin
- August 14
Quantum Chemist role requires designing computational chemistry problems using PySCF for AI research. Candidates need graduate-level STEM training, strong Python skills, and experience in a Linux environment.
Brand Strategist - Fully Remote | Upto $150/hr
- Mercor
- Berlin
- August 14
Brand Strategist role requires 5+ years in marketing or advertising, ideally from top-tier agencies or senior brand roles. Responsibilities include designing grading criteria for marketing deliverables and scoring AI/human work with detailed justifications.
Applied Physics PhD - Benchmark Expert
- Mercor
- Berlin
- August 14
Applied Physics PhD Specialist to author and rate complex physics questions. Responsibilities include creating unambiguous problems, providing Chain-of-Thought solutions, and supplying academic references. Requires a PhD or doctoral candidate in Physics or related fields.
Psychology PhD - Assessment Specialist
- Mercor
- Berlin
- August 14
Psychology PhD or doctoral candidate needed to author and rate original, complex psychology assessment questions. Responsibilities include creating Chain-of-Thought solutions and providing academic references. Strong command of graduate-level theory is required.
Particle Physics Expert - Computational
- Mercor
- Berlin
- August 14
Computational Particle & Nuclear Physics Expert needed to design graduate-level problems for AI using real scientific software. Requires STEM graduate training, strong Python skills, and experience with Linux environments.
Senior Manager, Software Engineering - (Logistics, Time Estimations)
- Delivery Hero
- Berlin
- August 14



















































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