1288 English-speaking jobs in Berlin

We're the team they call. Soda is the data quality layer for Disney, Ralph Lauren, CBRE, HelloFresh, 2K Games, and Nubank. Our open-source engine, Soda Core, is used by companies like Tesla, Slack, Adyen, Walmart, and JPMC. The category is growing fast because AI doesn't work on bad data. We're hiring one person to own content at Soda, end to end. Soda's mission is to monitor the world's decisions.

David Kennedy Recruitment is working with a fast-growing international AI company to recruit a Senior Product Manager for its R&D team. The role sits at the intersection of product, AI, data and engineering, with a strong focus on rapid experimentation, AI-native prototyping, growth initiatives and shipping functional product changes with high autonomy.

David Kennedy Recruitment is working with a fast-growing international AI company to recruit a Performance Marketer — Senior · Adult RTB for its Growth team. The role focuses on owning and scaling adult acquisition at significant spend while protecting profitability, subscription quality and long-term customer value.

David Kennedy Recruitment is working with a fast-growing international AI company to recruit a Performance Marketer — Junior · Adult RTB for its Growth team. The role focuses on operating and optimizing acquisition campaigns across adult, native, push and RTB traffic sources, with the opportunity to progressively take ownership of larger campaign budgets.

Senior Backend Engineer to own end-to-end Python services for an AI supply chain platform. Requires 6+ years building production systems, expertise in Temporal, and a strong reliability instinct.

Design and build production-grade full-stack applications using Python (FastAPI) and React (Next.js). Architect interfaces for AI Systems of Action, integrate with enterprise systems like SAP, and scale multi-tenant architectures.

Equity Analyst focuses on mapping company networks from EDGAR filings to identify related companies and estimate event impact. Requires deep industry knowledge and hands-on experience analyzing primary financial documents.

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.

Ulcerative Colitis Physician needed to develop physician-facing surveys. Responsibilities include translating research objectives into clinically accurate, unbiased questions covering disease severity and treatment pathways. Requires MD/DO with UC background and survey writing experience.

Radiation Safety Officer role requires a named RSO with broad-scope license and program management experience. Responsibilities include writing and evaluating prompts on radiological safety and ensuring correct model handling against policy standards.

Nuclear Medicine Physicist role involves writing prompts and evaluating AI model responses in the radiological safety domain. Requires experience in nuclear medicine, cyclotron operations, medical physics, and radiopharmaceutical production.

Nuclear Security Engineer role involves writing prompts (benign, dual-use, adversarial) and evaluating AI responses against policy. Requires experience in material control, physical protection, or vulnerability assessment.

Equity Research Expert role involves forecasting analyst research note timing and content using filings, earnings, and valuation. Responsibilities include documenting research workflows and grading model analyses. Requires former lead sell-side analyst experience.

Evaluate Unreal Engine functionality and performance on Windows. Capture high-resolution screenshots (>2.5MP) and collaborate with technical teams to enhance 3D applications for virtual production.

Psychometrics Expert role requires authoring original, precise psychology questions, rating difficulty, and providing detailed Chain-of-Thought solutions with academic references. Must have a PhD, PsyD, or doctoral candidate status in Psychology.

Develop and maintain high-quality Android applications using Kotlin and Java. Evaluate Android Studio applications on macOS for functionality and performance. Requires proficiency with Android Studio on macOS and the ability to capture high-resolution screenshots.

Radiological Safety Expert for Redteaming. Write and evaluate prompts in the radiological safety domain, labeling responses against policy standards. Requires experience as a Radiation Safety Officer or Health Physicist.

Political Expert for Elections Forecasting and Political Risk. Responsibilities include authoring political reports, documenting directional judgments on polling and win probabilities, and explaining causal mechanisms. Requires 8+ years of experience as a senior forecaster or analyst.

Backend Engineer role utilizing PyCharm on macOS for specialized application tasks. Responsibilities include Python development, debugging, and refactoring. Must have PyCharm on a Mac and experience with Python tools.

Nuclear Safeguards Expert for Red Team. Responsibilities include writing prompts in the nuclear domain, evaluating AI responses against policy, and developing misuse scenarios. Requires experience in safeguards, nonproliferation, and fuel-cycle/material control.