650 English-speaking jobs in Berlin

Senior Backend Engineer will design, build, and scale robust APIs and distributed systems. Requires 5+ years of experience in TypeScript and modern backend frameworks, experience with cloud-native architectures (ideally GCP), and strong communication skills.

Sticks’n’Sushi seeks passionate chefs for sushi and grill positions. Experience is welcome, but not required. Basic English understanding is necessary.

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.

The Project Manager drives technical project execution in the aerospace sector, ensuring system readiness, team coordination, and successful mission delivery.

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.

Drive model post-training for Large Language Models powering Alexa+. Own the full model development lifecycle, from data curation through deployment. Design and execute training recipes, including supervised fine-tuning, reinforcement learning from human feedback, and preference optimization. Collaborate with scientists and engineers to bring models to scale. Publish findings at top-tier NLP/ML conferences.

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.

Agora Industry seeks a Project Lead Global Chemicals Transformation to develop and implement a strategy for the global chemical sector's transformation. The role involves leading research projects, coordinating policy proposals, and representing Agora to stakeholders and decision-makers.

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.

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.

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.

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.

As a Senior Technical Sales Expert for Digital Grid Enhancing Technologies, you will drive market adoption of Siemens Energy's solutions. You will work with regional sales teams, customers, and engineering experts to convert grid operational challenges into value-driven solutions. You will support sales activities, lead customer workshops, and shape end-to-end solution concepts.

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.

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.