386 English-speaking jobs in Berlin

Applied Engineer role requires a PhD or doctoral candidate in Engineering. Responsibilities include authoring complex, multi-choice engineering questions and providing detailed Chain-of-Thought solutions. Strong command of graduate-level principles and excellent written English are required.

Build and operate LLM agents in production environments. Responsibilities include evaluating agent performance, managing long-running agents, and analyzing internal assistant adoption. Must have experience shipping agents used by real users.

Computational Seismology & Geophysics Expert needed to design challenging problems for AI evaluation. Requires graduate STEM training, proficiency in scientific software like SPECFEM/ObsPy, and strong Python skills.

Philosophy PhD candidates are sought to author and refine complex philosophy questions for AI assessment. Responsibilities include rating difficulty, creating plausible distractors, and providing detailed Chain-of-Thought solutions with academic references.

Applied Computer Science Benchmark Specialist role requires authoring original, precise CS questions and providing detailed solutions. Must have a PhD or doctoral candidate status in CS or related fields.

Applied Mathematics Specialist role requires graduate-level training in statistics or applied math. Responsibilities include designing computational problems using R, Python, or Matlab/Scilab and testing them against AI models. Must work independently in a Linux environment.

Systems Biology Specialist role requires graduate-level STEM training and strong Python skills. Responsibilities include designing computational problems for AI using tools like libRoadRunner or Tellurium for PK/PD modeling. Must work independently in a Linux environment.

Applied Chemistry Benchmark Specialist role requires a PhD or doctoral candidate in Chemistry or related fields. Responsibilities include authoring complex chemistry questions, providing Chain-of-Thought solutions, and citing academic references.

Biological Content Expert role requires a PhD or doctoral candidate in a relevant biology field. Responsibilities include authoring complex, multi-choice biology questions and providing detailed Chain-of-Thought solutions.

Bioinformatics & Computational Single-Cell Genomics Expert needed to design challenging computational problems for AI research. Requires graduate-level STEM training, strong Python skills, and proficiency with software like scanpy and scvelo.

Lead end-to-end quality assurance and test automation for web platforms and microservices. Build E2E suites with Playwright and integrate AI tools to maximize test coverage. Requires 3+ years in Web QA with AI tool experience.

Lead end-to-end quality assurance for the Flutter mobile app and GraphQL API. Build automated E2E and API tests, leveraging AI coding assistants to drive quality left and ensure regression-free delivery across iOS and Android.

Lead product vision and strategy for vendor-paid promotions products within the AdTech team. Build world-class e-commerce products through discovery and optimization, collaborating cross-functionally. Requires 10+ years in digital growth/promotions and 7+ years leading teams.

System Administrator I joins IT Service Delivery. Responsibilities include end-user support, ticket resolution, IT asset management, and process improvement. Requires 1+ year in IT operations with experience managing Windows and MacOS workstations.

Intern Product Operations for Local Shops. Own product enablement workstreams, supporting feature rollouts, testing, documentation, and impact measurement across 60+ markets. Requires analytical and project management skills.

Staff Engineer to lead the design and building of Redcare Pharmacy’s headless checkout platform. You will shape architecture, define APIs, and build scalable, Java-based Core Commerce Services.

Senior Fullstack Engineer/Tech Lead focused on AI-native development. Build production software using TypeScript, Next.js, and agent frameworks, prioritizing Claude Code. Own outcomes from vague business needs to working systems.

Lead Software Engineer for Perception & Autonomous Systems. Set architecture and design for real-time C++ software, ROS2, and computer vision stacks. Guide ML model integration and maintain hands-on contribution.

Lead end-to-end design for the Out-of-Home Portal and data intelligence surfaces. Requires 4+ years designing complex, data-heavy software for professional users, strong systems thinking, and AI-native prototyping skills.

Senior Ingredient Sourcing Manager to build HOLY’s end-to-end ingredient sourcing capability for dry-powder portfolios. Own strategy, negotiations, and operations to improve cost efficiency and supply security. Requires 5+ years in ingredient sourcing.