659 English-speaking jobs in Berlin

Contract Civil Engineer needed to author tasks, evaluate AI models, and design complex requests for an AI project. Must have 3+ years of experience in relevant engineering field.

Design computational problems for AI systems using scientific software libraries. Develop and calibrate tasks to test AI's ability to implement complex scientific workflows. Collaborate with AI research teams to improve model outputs and training data.

Design computational chemistry problems using scientific software libraries. Develop tasks requiring strategic reasoning and calibrate against AI models. Utilize PySCF for quantum chemistry calculations.

Designs computational problems using scientific software libraries for AI model testing. Requires graduate-level STEM training, proficiency in a listed software library, and strong Python skills.

Evaluate simulated research environments in Mechanical Engineering and Materials Science. Review agent outputs for accuracy, methodology, and scientific rigor. Provide feedback to improve AI model performance.

Working Student for the Central Back-Office team supporting daily payment operations, invoice verification, and process documentation. Assists with supply chain processes, data analysis, and roaming operations.

GMP Cell Therapy Manufacturing Laboratory Staff will perform cell and tissue culture processes in a GMP-regulated environment. Responsibilities include executing manufacturing processes, ensuring accurate documentation, and supporting aseptic operations. Proven experience in a GMP environment and cell culture techniques is required.

Dentons Europe seeks a Europe Head of Opportunity Management to lead a Proposals and Credentials team. The role involves setting strategy, developing processes, and leading a team of four professionals. Responsibilities include managing major pitches, collaborating with leadership, and building a high-performing team culture. The successful candidate will have 10+ years of experience in proposal management within professional services, a strong understanding of proposal technologies, and excellent stakeholder management skills.

Technical co-founder to build a physical product prototype for a hardtech startup. Responsibilities include defining architecture, building and iterating on a prototype, and establishing IP. Requires a degree or equivalent experience in a relevant field and a commitment to full-time relocation to Berlin.

ATIA Holding seeks reseller companies to find clients needing IT systems, web applications, or ISO standard services. Partners receive 20-30% of project value or set their own price on a base price.

Co-Founding opportunity for a technical leader to build an AI-enabled healthcare automation platform. Own product vision, technical architecture, and roadmap. Translate clinical workflows into intuitive product experiences. Build and lead a high-performing engineering team.

Lead product development and roadmap for a health-tech startup focused on accessible consumer healthcare. Drive a seamless customer journey and collaborate with business and medical teams.

Leads global product strategy for Progyny's international markets, defining product vision and driving innovation in women's and family health. Requires experience in healthcare product leadership, global strategy, and navigating international healthcare regulations.

Founding Product Engineer / CTO to build and lead the technical foundation of a new AI-powered financial assistant for people under financial stress. Architect and build the mobile product (React Native, TypeScript, Tailwind), define backend architecture, and design infrastructure for secure financial data handling. Work with the CEO to turn complex financial data into intuitive user experiences.

Lead the technical vision and build a durable, scalable platform for an AI-first agri-fintech company. Own end-to-end technology strategy, evolve the stack (Python, Django, Google Gemini, AWS), and design AI training pipelines for real-world agricultural data.

Senior Director of Platform Products will lead a team to develop and execute product strategies for a data platform that accelerates Angi's growth. The role requires 10+ years of experience in product management, with a background in engineering and a focus on platform products.

Experienced CTO to lead the evolution of a production-grade AI platform for industrial materials trade. Responsibilities include architecting a multi-agent system for autonomous commercial orchestration, integrating AI-native fintech, and scaling the engineering organization. Requires 10+ years of engineering experience, 5+ years in senior technical leadership, and demonstrated experience building and operating multi-agent AI systems in production.

Lead the product vision and strategy for an AI-driven trade platform transforming industrial supply. Define and scale the end-to-end operating system for materials trade, encompassing sourcing, pricing, logistics, and financing. Build a unified product strategy across multiple markets and drive product development from concept to execution.

Lead the product organization for a client's AI operating system for industrial supply. Define, build, and scale the product vision across six markets, shaping the architecture, roadmap, and execution machinery for sourcing, sales, logistics, financing, and automation.

Lead the evolution of Andercore's agentic AI architecture, AI-native fintech integration, and engineering leadership. Design a modular, event-driven multi-agent framework and architect algorithmic working capital allocation. Scale a high-performance engineering organization and develop a senior technical leadership layer.