1531 English-speaking jobs in Berlin

Investment Banking Expert role requires 2+ years of experience at leading global banks or boutiques. Responsibilities include designing grading criteria for financial models and scoring AI/human work with detailed justifications. Fluency in three-statement and transaction modeling is essential.

Chess Expert needed for game reconstruction and transcript correction. Requires 1800+ ELO, fluency in algebraic notation, and attention to detail to ensure accuracy in chess commentary transcripts.

Product Design Expert role involving rapid prototyping, design system development, and cross-functional collaboration. Responsibilities include building tasks for AI-assisted development and UX/UI design. Requires 5+ years as a product designer or AI-native engineer.

Applied Biology Benchmark Specialist role requires a PhD or doctoral candidate in Biology or related fields. Responsibilities include authoring complex biology questions, providing detailed solutions, and verifying task clarity.

Enterprise IT Consultant role requires 5+ years in IT consulting or managed services at a Fortune 500 firm. Responsibilities include building complex consulting scenarios for F500 accounts across digital transformation and systems integration.

PR & Communications Expert for AI Agent Environments. Design task briefs, review AI agent attempts, and evaluate AI-generated PR content to improve model outputs. Requires hands-on PR or corporate communications experience.

Lifecycle Marketing Expert needed to design task briefs, review AI agent attempts, and evaluate responses based on CRM and lifecycle marketing experience. Must be comfortable with ESP, Salesforce, and Amplitude.

Content Marketing Expert needed to design task briefs, review AI agent attempts, and evaluate AI-generated content to improve model outputs. Requires hands-on content marketing experience and comfort with CMS tools.

Strategic Finance Expert role requiring 4+ years in strategic finance or corporate planning. Responsibilities include building business cases, capital allocation, and analyzing pricing economics.

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.

University Operations Expert needed to construct higher education scenarios for curriculum design, faculty senate reviews, and institutional planning. Requires 5+ years in academic administration with fluency in higher education tools and frameworks.

Clinical Evaluator role requires 5+ years in Clinical/biomedical/pharma to evaluate AI-generated artifacts. Responsibilities include identifying errors and providing structured feedback using domain expertise. Must be fluent in English and proficient in Microsoft Office/Google Workspace.

Marketing Analytics Expert needed to design task briefs, review AI agent attempts, and evaluate AI-generated content in Marketing Analytics. Requires hands-on experience in marketing analytics, fluency in GA4, Amplitude, Salesforce, and ad platform reporting.

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.

Backend Software Engineer role building MCP servers in Python using FastMCP. Responsibilities include API integration, Docker, Linux environments, and app state management. Requires strong Python skills and experience with backend systems.

Process-minded HR Intern to support People & Culture. Responsibilities include auditing employment files, assisting with recruitment coordination, and providing administrative support. Requires HR/Business degree, analytical skills, and interest in German employment law.

Marketing Expert — PR & Communications role requires hands-on PR or corporate communications experience. Responsibilities include designing task briefs, reviewing AI agent outputs, and evaluating AI-generated content to improve model performance.

Marketing Operations Specialist role requires hands-on marketing operations experience. Responsibilities include designing task briefs, reviewing AI agent outputs, and diagnosing issues from data. Proficiency in CRM and project tracking tools is essential.

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.

Design adversarial prompts to stress-test frontier AI models, identifying jailbreaks, unsafe behaviors, and policy failures. Evaluate model robustness across sensitive domains and document vulnerabilities for safety reports. Requires 5+ years in AI Safety or related fields.