1313 English-speaking jobs in Berlin
Board-Certified Psychiatrist
- Mercor
- Berlin
- September 30
- remote work
Board-Certified Psychiatrist needed to evaluate LLM reasoning on advanced psychiatric cases. Responsibilities include designing diagnostic challenges and developing gold-standard answers. Requires MD/DO, active board certification, and 3+ years of independent practice.
Cybersecurity Expert - Offensive Security
- Mercor
- Berlin
- September 30
- remote work
Cybersecurity Research Expert – Offensive Security role involves evaluating AI analyses of exploits and vulnerability reports. Key requirements include CTF team membership, CVE discovery, or recognized bug bounty research.
Brand Marketing Specialist
- Mercor
- Berlin
- September 30
- remote work
Brand Marketing Specialist role involves designing task briefs, reviewing AI agent attempts, and evaluating AI capabilities in marketing tasks. Requires hands-on brand marketing experience, including positioning and brand tracking.
DevOps Engineer - AI Model Evaluator
- Mercor
- Berlin
- September 30
- remote work
DevOps Engineer - AI Model Evaluator uses frontier AI coding agents to complete and evaluate complex infrastructure tasks. Responsibilities include reviewing model-generated implementations across cloud platforms, Kubernetes, and CI/CD systems. Requires 2+ years of DevOps/SRE experience and familiarity with AI coding agents.
Biochemistry Expert
- Mercor
- Berlin
- September 30
- remote work
- part-time
Biochemistry PhD experts are needed to create research problems from data, write scientific prompts, and calibrate tasks against frontier models. Proficiency in Python, R, Git/GitHub, and Docker is required.
Marketing Expert - Evaluation Specialist
- Mercor
- Berlin
- September 30
- remote work
Marketing Expert evaluates real-world marketing deliverables like creative briefs and campaign concepts. This role requires 5+ years in marketing or advertising, with experience as a creative director or brand strategist.
Single-Cell Genomics - Fully Remote | Upto $100/hr
- Mercor
- Berlin
- September 30
- remote work
- part-time
Bioinformatics & Computational Single-Cell Genomics Expert needed for contract role. Responsibilities include designing computational problems for AI systems and collaborating on single-cell RNA-seq analysis using tools like scanpy. Requires graduate-level STEM training and strong Python skills.
Radiology Specialist
- Mercor
- Berlin
- September 30
- remote work
Radiology Specialist role requiring frequent Visage 7 use and 2+ years of experience in diagnostic radiology or imaging informatics. Responsibilities include confirming imaging records, judging study completeness, and verifying traceable outcomes.
Consulting Specialist
- Mercor
- Berlin
- September 30
- remote work
Consulting Specialist role requires 1+ years of management consulting experience. Responsibilities include designing grading criteria for deliverables like market analyses and strategy recommendations, and evaluating work against established standards.
ML Research Scientist
- Mercor
- Berlin
- September 30
- remote work
ML Research Scientist role requires a PhD in ML/CS/AI and publication at ICML, NeurIPS, or ICLR. Responsibilities include evaluating AI content, reviewing research, and developing evaluation rubrics to improve model performance.
Chess Expert
- Mercor
- Berlin
- September 30
- remote work
Chess Expert needed for game reconstruction and transcript correction. Must have 1800+ ELO, be fluent in algebraic notation, and possess a strong ear for spoken commentary. Work independently on enhancing AI research datasets.
Real Estate Analyst - Expert
- Mercor
- Berlin
- September 30
- remote work
Real Estate Analyst role requires reviewing and assessing domain-specific documents for quality and accuracy. Candidates need 2+ years of relevant experience, strong analytical skills, and proficiency in Excel, PowerPoint, and Word.
Product Design Expert - UX Specialist
- Mercor
- Berlin
- September 30
- remote work
- part-time
Product Design/UX Expert role involving evaluating design decisions and developing product mockups using Figma, Sketch, or Adobe. Requires 3+ years at a prestigious tech firm and experience providing UX/User Journey feedback.
ESG Strategy Expert - Legal Focus
- Mercor
- Berlin
- September 30
- remote work
ESG Strategy Expert with a legal focus is needed to review and assess domain-specific documents for quality and accuracy. Responsibilities include analyzing grant writing and ESG strategy documents. Requires a Bachelor's degree and 2+ years of relevant professional experience.
Software Developer
- Mercor
- Berlin
- September 30
- remote work
Software Engineer role building MCP servers in Python using FastMCP. Responsibilities include integrating applications into RL Studio, working with APIs, Docker, and Linux environments, and ensuring platform validation. Strong Python skills are required.
Computational Mathematician
- Mercor
- Berlin
- September 30
- remote work
- part-time
Computational Mathematician role requires a PhD in a related field and depth in two subdomains like numerical linear algebra. Responsibilities include writing scientific prompts and calibrating tasks to improve AI model performance using Python or R.
Supply Chain Consultant
- Mercor
- Berlin
- September 30
- remote work
Supply Chain Consultant role requires 5+ years in supply chain, procurement, or logistics at a Fortune 500 company. Responsibilities include building supply chain scenarios for large accounts using tools like SAP and Oracle SCM.
Investment Banking Analyst - Expert
- Mercor
- Berlin
- September 30
- remote work
- part-time
Investment Banking Expert role requires 2+ years in top investment banking firms. Responsibilities include evaluating financial models, designing pitch decks, and reviewing industry analysis to enhance AI model training.
SEO Expert - Organic Growth Specialist
- Mercor
- Berlin
- September 30
- remote work
SEO Expert needed for Organic Growth (AI Agent Environments). Responsibilities include designing task briefs, reviewing AI agent attempts, and diagnosing issues from data. Must have hands-on SEO/AEO experience and fluency in GA4, GSC, Semrush/Ahref, and a CMS.
Data Engineer - AI Model Evaluation
- Mercor
- Berlin
- September 30
- remote work
Data Engineer role using AI coding agents to complete and evaluate complex data engineering tasks. Responsibilities include reviewing ETL pipelines, data warehouses, and distributed systems for bugs and scalability. Requires 2+ years of data engineering experience.






















































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