639 English-speaking jobs in Berlin

The Quality Control Assistant ensures data accuracy and compliance with GCP guidelines. Responsibilities include reviewing clinical documentation, data entry, and checking source data for completeness and accuracy.

Conduct innovative doctoral research on China, guided by social science methodology, particularly International Relations/International Political Economy and/or the Sociology of Science.

Sales Development Representative to fuel growth in EU markets. Focus on identifying and qualifying opportunities with tech-forward Mid-Market & ENT companies. Schedule qualified meetings for Account Executives.

Guest Relations Trainer to design and deliver training for guest-facing teams, focusing on communication, service excellence, and problem-solving.

The European XFEL is seeking a researcher to work on a European-wide optics and metrology project. The role involves coordinating tasks related to the systematic study of X-ray optics contamination, applying cleanroom technologies to recover them, and characterizing optical surfaces using techniques like AFM, SEM, and spectroscopy.

Working Student (f/m/d) - Motion Design & Video Production will create video content for SAP Signavio's innovation platform, Lab Space. Responsibilities include developing video narratives, using After Effects and Synthesia to create explainers, motion graphics, and enablement videos, and collaborating with product managers, data scientists, UX designers, and marketers. Must-haves include a Master's program in a related field, a strong portfolio demonstrating motion design and video storytelling, proficiency in After Effects, and fluency in English.

Senior Product Designer to lead UX/UI for web and future mobile app. Translate problems into flows, concepts, and prototypes. Collaborate with engineering and product to define and build features. Must have 6+ years experience shipping digital products, experience with complex applications, and a mobile-first design approach.

Process Engineer to support development of assembly processes for micro-optics related to co-packaged optics. Develop, test, and release products and processes in a NPI environment. Own key alignment and assembly setups, lead continuous improvement, and establish pilot line assembly.

Designs, develops, and implements control systems for semi-automated to fully automated assembly equipment used in co-packaged optics assembly. Collaborates with internal and external teams to align and transfer product and process requirements. Runs assembly processes and pilot lines for new products.

Senior Product Development Engineer will design, prototype, and manufacture precision optical connectivity mechanical systems. Responsibilities include supporting multi-disciplinary project teams, designing mechanical components, and collaborating with the Optical Integration team. Requires a Bachelor of Science in Mechanical Engineering, 5+ years of experience in optical communications, semiconductor, or photonic components, and proficiency in CAD software.

Provide customer support for GRID's Odds products and trading-related services. Investigate customer queries and operational alerts, communicate with customers, and support issue resolution.

Lead SEO strategy across content, technical, and off-page optimization for a high-growth platform. Collaborate with product, engineering, and creative teams to drive organic growth. Manage SEO agencies and build data-driven reports to track performance.

Postdoctoral Fellow (m/f/d) in Sleep & Autonomic Neuroscience will integrate polysomnography into a research program investigating the role of midlife autonomic changes in neurodegenerative disease. Responsibilities include designing and implementing polysomnography protocols, analyzing sleep data, and contributing to publications and grant applications.

Tomorrow Bio, a Berlin-based biotech startup, seeks a highly motivated Founder's Associate to support the executive team. The role involves building partnerships, conducting research, driving projects, and executing tasks to advance the company's mission in the field of biostasis.

Senior Staff Engineer to shape the future of our AWS-based platform. Define and evolve technical vision, lead architectural initiatives, and drive modernization efforts. Act as a senior authority on AWS architecture and operational excellence. Contribute to frontend and full-stack architecture discussions. 7+ years of engineering experience with deep AWS expertise and proven success leading technical initiatives. Strong TypeScript and backend architecture experience. Experience with Infrastructure-as-Code, CI/CD, and platform engineering. Ability to contribute across the stack, including frontend collaboration and debugging. Strong communication and leadership skills.

Support the Marketing Localization team by assisting with content localization, managing projects, and ensuring translation quality.

Experienced nanny needed to provide care for children in a private household. Responsibilities include creating a nurturing environment, supporting children's development through play and activities, ensuring their well-being, preparing meals, managing routines, and maintaining a safe and organized space.

Lead and develop visual direction for a major automotive client, crafting social campaigns and overseeing production processes. Collaborate with cross-functional teams to execute creative concepts and mentor junior team members.

We are seeking a skilled Physiotherapist to assess, diagnose, and treat patients with physical challenges. The ideal candidate will develop and implement individualized treatment plans and collaborate with healthcare professionals.

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.