624 English-speaking jobs in Berlin

Experienced software development team lead develops technical concepts and supports agile teams. Analyzes requirements, leads and coaches development teams, conducts code and architecture reviews, and collaborates with stakeholders.

Research Physics Expert needed for contract role. Solve physics challenges, decompose problems, author Python solutions, and audit submitted answers. PhD or higher in relevant subfield required. Demonstrable publications and proficiency in LaTeX, Python, Jupyter, and SymPy.

Supports the day-to-day management of the Converse business, driving operational excellence and contributing to the strategic direction. Manages account relationships, executes sales and go-to-market plans, and collaborates with cross-functional teams. Requires strong account management, sales, and communication skills.

Develop and maintain the EC2 Nitro Hypervisor for AWS. Build virtualization components, automate infrastructure flows, and improve hypervisor quality. Collaborate with global teams to drive innovative solutions.

Senior Kernel & Hypervisor Engineer will build the EC2 Nitro Hypervisor for AWS, developing virtualization components and automating infrastructure flows. Responsibilities include designing, testing, and deploying solutions across the virtualization software stack, driving operational excellence, and influencing the technological roadmap. Experience designing or architecting new and existing systems, full software development life cycle, and writing clean, optimized, and scalable code using C or Rust is required.

Remote German-speaking Sales and Marketing Agent needed. Provide digital marketing advice, analyze social media advertising, and execute sales strategies. B2 English proficiency required.

Provide customer support for leading international brands in Portugal, Greece, Malta, or Bulgaria. Must be fluent in one of the listed languages and English. Remote and on-site opportunities available. Relocation package provided.

Study Physician responsible for medical oversight of clinical trials from design to reporting. Requires MD degree, minimum 4 years clinical practice experience, and expertise in relevant therapeutic areas. Experience in pharma industry or CRO preferred.

As a Mission Control Engineer, you will build and operate mission planning systems for a growing satellite constellation. You will monitor, control, and optimize spacecraft performance, collaborating with various teams to ensure reliable data delivery. Responsibilities include developing mission planning services, defining engineering standards, and translating mission requests into executable commands.

Support the Marketing Localization team with content marketing and software asset localization. Assist with translation project management, quality assurance, and the use of AI translation engines.

Technical Sales Expert for Grid Automation solutions, driving the growth of Siemens Energy's Digital Grid portfolio. Support regional sales teams, customers, and engineering experts in converting grid operational challenges into value-driven solutions.

Provide object protection at embassies and diplomatic residences. Duties include guarding, patrolling, access control, visitor registration, and monitoring security systems.

Experienced phlebologist or vascular surgeon sought to implement diagnostic and therapeutic procedures for venous diseases. Will advise and treat patients with conditions such as varicose veins and chronic venous insufficiency. Collaborate with a team of doctors, nurses, and therapists.

Evaluate STEM problem prompts and verify golden answers for accuracy and clarity. Assess grading methodology and analyze model agent trajectories. Provide structured feedback to improve training data quality.

Evaluate STEM problem prompts and verify golden answers for accuracy and clarity. Assess grading methodology and analyze model agent trajectories. Provide structured feedback to improve training data quality. Must have a MS or PhD in Materials Science / Materials Engineering.

Contract Real Estate Broker needed for 3-4 week project. Create real estate deliverables, review peer work, and diagnose real estate issues to advance AI model training. Requires 4+ years of real estate experience and excellent written communication.

Mercor seeks a professional photographer/videographer for a contract role. Responsibilities include shooting images and video, ensuring high quality, and meeting deadlines. Must have 2+ years of experience, a strong portfolio, professional equipment, and proficiency in editing software.

Mercor seeks Mechanical, Civil, Industrial, or Architectural Engineers to author AI test tasks, evaluate model outputs, and develop complex requests using real-world workspace files.

Fabrication & Assembly Technician will manufacture components using 3D printing, laser cutting, and machining. Responsibilities include surface treatments, assembling mechanical and electronic systems, and collaborating with engineers.

Design Engineer needed to develop 3D CAD models and detailed drawings for vehicle hardware components. Ensure designs comply with automotive standards and regulations. Manage suppliers and oversee production runs. Requires a degree in Mechanical Engineering or related field and experience with CAD design, automotive standards, and manufacturing processes.