402 English-speaking jobs in Berlin

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Data Science Manager for Logistics Estimations leads a team to maximize the predictive engine's impact on the global delivery network. Focus includes ETA prediction, model deployment, and driving business outcomes.

Experienced Director of General Ledger Accounting needed to lead global operations for a leading international dating and video provider. This role requires expertise in HGB and IFRS, driving standardization and efficiency across multiple international entities.

Tech Lead AI-assisted Search develops forward-looking solutions using AI, Data, and Automation. This role focuses on creating practical AI applications and providing data platforms for measurable progress.

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.

Psychiatry Expert 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.

Legal Expert for AI Collaboration. Diagnose and solve real legal issues to support AI lab advancements. Create tasks and deliverables, working independently to improve AI model performance. Requires 4+ years of professional experience and excellent written communication.

Legal Expert - Contract Specialist reviews and assesses legal and commercial documents for quality and compliance. This role requires strong analytical skills, proficiency in Excel, PowerPoint, and Word, and a minimum of 2+ years of relevant experience.

Data Privacy Legal Expert role involves reviewing legal-benchmark tasks in data privacy and cybersecurity. Responsibilities include adjudicating commentary, quality control, analyzing data processing agreements, and conducting incident response reviews.

Education Specialist - Document Reviewer role requires a Bachelor's degree and 2+ years of relevant experience. Responsibilities include reviewing domain-specific documents for quality and accuracy, providing structured feedback, and using Excel, PowerPoint, and Word.

Senior Higher Education Specialist constructs scenarios for curriculum design, faculty senate reviews, and institutional planning. Requires 5+ years in academic administration with ownership of programs and fluency in higher education tools and frameworks.

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.

Nurse Practitioner Clinical Specialist role involves developing nursing domain tasks and solving real issues to advance AI research. Requires 4+ years of professional nursing experience and a minimum commitment of 20 hours weekly.

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.

Cosmology Researcher needed to design computational problems evaluating AI in scientific software. Requires graduate STEM training, Python proficiency, and experience with astrophysics tools. Contract role for 15–20 hours weekly.

Physics PhD Coding Experts needed for contract role. Responsibilities include sourcing material, writing scientific prompts, building grading criteria, and calibrating tasks against frontier models. Requires PhD in physics and proficiency in Python or R.

Preclinical R&D Expert needed for ADC and Bispecific programs. Review R&D data, classify scientific data, and advise on development decisions. Requires 5+ years of hands-on experience in core R&D functions.

Materials Science PhD needed to act as an AI Evaluator. Responsibilities include sourcing material, writing scientific prompts, building grading criteria, and calibrating tasks against frontier models. Requires a PhD in a related field and proficiency in Python or R.

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.

Evaluate AI-generated responses for safety, accuracy, and policy compliance. Review content across sensitive domains and refine evaluation rubrics for RLHF and SFT. Requires 5+ years in AI Safety or related fields.