1060 English-speaking jobs in Berlin

Data Engineer role requires 2+ years of experience building ETL pipelines, data warehouses, or distributed systems. Use AI coding agents to complete and evaluate complex data engineering tasks, identifying bugs and scalability issues in model outputs.

Evaluate and utilize macOS Sonoma 14.5 as your primary desktop OS. Capture high-resolution screenshots (>2.5MP) using a single or dual monitor setup. Collaborate with power users to enhance application usage and improve AI model performance.

Develop and optimize agentic search systems for production. Own relevance and retrieval processes, quantify system impact, and build data infrastructure. Requires experience with production search and agentic search.

ML Research Engineer role developing challenging tasks for long-horizon AI research projects. Focus on inference, evaluation, and systems using PyTorch or JAX. Requires deep knowledge in LLMs, GPU inference, RL, or Scientific ML.

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.

Engineering PhD Assessment Specialist authors original, complex questions in domains like VLSI and Control Science. Responsibilities include rating difficulty, providing Chain-of-Thought solutions, and citing academic references. A PhD in Engineering is required.

Firmware Engineer role requires 5+ years in software, firmware, FPGA, or embedded systems. Responsibilities include evaluating embedded firmware, FPGA/RTL designs, and analyzing hardware/software integration for real physical systems.

Full-Stack Engineer for AI Systems. Requires 3+ years of experience, fluency in modern frontend/backend frameworks, and production experience with auth, payments, and file uploads. Duties include writing specs, building reference implementations, and calibrating task difficulty.

Generalist Search Expert role requires precise information retrieval across webpages. Candidates must have expertise in History, Philosophy, Linguistics, Sociology, Political Science, Economics, Fine Arts, Media, or Literature, with a PhD or equivalent experience.

Product Management Expert role requires 5+ years of experience at a Fortune 500 tech organization. Responsibilities include building product tasks, developing scenarios, and applying methodologies like JTBD and OKRs for F500-scale products.

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.

Senior Design Expert role involves conducting structured remote sessions to capture expert design thinking and evaluate design quality. Candidates need senior design experience in product, UX, or brand, and a clear view on shipping standards.

AI Researcher role requires a PhD in ML/CS/AI with publications at ICML, NeurIPS, or ICLR. Responsibilities include evaluating AI content, reviewing ML research, and developing evaluation rubrics to improve model performance.

Clinical Survey Research & Methodology Expert (Physician/PhD) role. Design and refine physician-facing surveys across diseases. Requires advanced clinical/scientific degree and healthcare market research experience.

Data Engineer role using frontier 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.

Nonproliferation Analyst role requires expertise in export control, proliferation pathway analysis, and illicit trade. Responsibilities include writing prompts, evaluating AI responses against policy, and distinguishing misuse.

Design Systems Specialist role involves building scenarios for rapid prototyping, design system development, and cross-functional collaboration. Requires 5+ years as a product designer or AI-native engineer with ownership of shipped design systems or AI workflows.

Evaluate AI-generated artifacts against domain-specific quality rubrics using deep subject-matter expertise in Engineering, manufacturing, or technical operations. Provide structured written feedback to improve AI model performance. Requires 5+ years of relevant experience.

Document Specialist role requires using Word on macOS for authoring and reviewing legal, policy, and consulting documents. Must have Word on Mac, ability to capture >2.5MP screenshots, and access to a high-resolution monitor or dual-monitor setup.

ML Engineer role using frontier AI coding agents to complete and evaluate complex ML and AI engineering tasks. Requires 2+ years of experience building production ML systems or LLM applications.