428 English-speaking jobs in Berlin

Stackgini seeks a Founding Product Designer & Researcher to own the product design process for an AI-powered IT operating system. Responsibilities include designing AI-native interfaces, conducting user research, and translating product strategy into design solutions. Must have 4+ years of product design experience with a portfolio showcasing B2B SaaS, enterprise tools, or workflow automation products. Expert-level Figma skills and experience with AI-assisted design and prototyping tools are required.

Lead technical design and delivery of HVDC cable systems, including accessories, fiber optic systems, and cable monitoring. Manage project phases from permitting to commissioning.

Operates and maintains electrical, mechanical, and HVAC equipment within data centers. Monitors and troubleshoots systems, assists with equipment deployment, and responds to maintenance requests. Requires technical training and experience in data center operations. Must be a national of an EU member state.

AI Software Engineer (m/f/d) needed to design, build, and maintain scalable backend and frontend components within a serverless AWS architecture. Apply AI-driven development approaches using Claude AI to accelerate coding, refactoring, testing, and documentation. Collaborate with product, engineering, and architecture teams. Experience with AWS infrastructure, cloud-native systems, and multiple programming languages is required.

Physics PhD specializing in Quantum Mechanics, Electrodynamics, or Classical Mechanics sought for contract role. Develop physics problems for AI, create datasets, and collaborate with AI research teams. Must have a graduate degree from a US/UK/Canada/Western Europe institution and excellent communication skills.

Chemistry Expert needed for contract role. Author technical tasks to evaluate AI model performance on chemistry problems. Review and annotate tasks involving reaction schemes, spectra, and phase diagrams. Must have PhD in Chemistry or equivalent experience.

Physics Expert needed for remote contract position. Develop astrophysics datasets, evaluate AI model performance, and collaborate with AI research teams. PhD in General Relativity, Astrophysics, or Cosmology required.

Senior Product Designer will own end-to-end product design, driving discovery, designing user experiences, and contributing to the design system. Must have deep knowledge of human interface design best practices, strong visual and interaction design skills, and the ability to translate complex problems into clear solutions.

Supervises front office operations, including guest check-in, account setup, payment processing, and reporting. Provides guest service, addresses requests, and ensures adherence to company policies and procedures. Trains, evaluates, and coaches employees.

Lead end-to-end customer support operations for a fast-growing iGaming company. Responsibilities include migrating to a modern support platform, building a Help Center, managing a multilingual support team, and driving proactive support initiatives. Requires 3+ years of experience in customer support management within iGaming, hands-on experience with support platforms, and a strong understanding of support KPIs.

QC Operator ensures Digital Cinema Packages meet DCI compliance and worldwide distributor specifications. Performs QC tasks from spot checks to full run QC on feature content for major studios and distributors. Requires experience in digital cinema production and distribution.

Social Media & Content Creation Intern to shape brand voice, engage community, and produce visual content. Tasks include content creation, copywriting, trend monitoring, analytics, and competitive analysis. Must have digital fluency, creative skills, and strong communication. Portfolio required.

Lead talent acquisition and people strategy for a next-generation supply-chain platform. Design and scale a global talent engine, build high-performance teams, and leverage data and AI to drive measurable impact.

JetBrains seeks a Product Marketing Manager to drive adoption of Air, a new AI-native platform for software development. The role involves defining product positioning, messaging, and go-to-market strategies, as well as improving the developer onboarding experience. Experience in product marketing for technical products and a strong understanding of modern developer workflows are required.

Software Engineer to implement, optimize, and integrate video processing algorithms and software components. Collaborate with engineers and cross-functional partners to deliver high-performance media processing solutions.

Data Scientist/Engineer will derive online signals from user interactions to measure answer quality. Responsibilities include designing and implementing online metrics, analyzing experimental results, and building data pipelines. Requires MS in a technical field, 4+ years of experience, and proficiency in Python, SQL, and statistical analysis.

Provides executive support to two Managing Directors, including calendar management, travel coordination, and meeting preparation. Also manages day-to-day operations and environment of the Berlin office. Requires experience supporting C-level executives, preferably in a startup or high-growth environment. Excellent written and verbal communication skills in English are essential.

You will manage the Berlin office, creating a welcoming and professional environment. You will be the point of contact for visitors and team members, ensuring a smooth and positive experience. You will also support the CEO with administrative tasks and manage vendors and contracts.

EHS Officer for Siemens Energy's Grid Technologies Transformer business. Drive safety culture, advise on EHS requirements, and support sustainability goals. Experience with EHS management systems (ISO 140001, ISO 45001) and root cause investigation required. Bachelor's or Master's degree in a technical field.

Contract lawyer needed for 3-4 week remote project (15-30+ hours/week). Create legal tasks, diagnose AI/ML issues, and contribute to research. Requires 4+ years legal experience and strong written communication.