525 English-speaking jobs in Berlin

The Support Engineer will handle billing tasks, customer support, and escalations for AWS customers. Responsibilities include auditing billing data, providing data management, discount calculations, and identifying operational improvements. The role requires a Bachelor's degree, experience with Microsoft Excel and SQL, and experience in sales operations.

Senior Systems Engineer will build and lead operations and development teams delivering high-availability AWS services for EU customers. Responsibilities include contributing to the smooth operation of the European Sovereign Cloud (ESC), collaborating with global AWS teams, and influencing the evolution of AWS services.

Own and scale VOYA's portfolio of strategic media partnerships globally. Build, negotiate, and manage partnerships with media owners and platforms across DOOH, digital, mobility, travel, and adjacent verticals. Define the partnership architecture and work cross-functionally to operationalize partnerships into market-ready propositions.

The International Engineering Programs team seeks an experienced Simulations and Optimization engineer to support the expansion of simulations engineering in Europe. This role involves supporting the launch of new buildings and optimizing existing ones, driving improvements and standards to meet network capacity. Responsibilities include providing design inputs based on data-driven methodologies, collaborating with stakeholders, and managing project metrics. The role requires experience with complex automated material handling equipment, packaging technologies, and systems, as well as process design based on Lean Principles. Experience with simulation software (Siemens Plant Simulation X, AnyLogic, or Emulated 3D) is essential.

TouchDesigner Developer will develop and maintain control software for the KINETIC LIGHTS event automation system. Responsibilities include adapting software to new technologies, collaborating with engineers, and contributing creative ideas. Requires extensive TouchDesigner experience, Python scripting, and knowledge of 3D, POP, and SOP workflows.

Remote Travel Planner crafts luxury vacations for high-value clients. Develop sales strategies, build leads, and optimize sales funnels to exceed client expectations.

As a Sales Stylist, you will provide exceptional customer service, share product knowledge, and assist with store operations. You will help customers find their perfect fit and contribute to a welcoming shopping experience.

Develops and validates advanced converter systems for high power and high voltage applications. Designs and optimizes semiconductor selection, protection circuits, and integration strategies. Performs simulations and guides prototype development and validation. Collaborates with cross-functional teams and mentors junior engineers.

Postdoctoral Researcher to investigate quantum magnets. Focus involves experimental measurements using neutron scattering and muon spectroscopy, advanced data analysis, and numerical simulations. Requires a PhD in condensed matter physics.

PhD Student to investigate quantum magnets, focusing on quantum and topological magnets. Tasks include synthesizing materials, measuring physical properties, and performing neutron/X-ray scattering. Requires a Master's in condensed matter physics and knowledge of magnetism.

Senior AI Engineer will design, implement, and maintain AI-driven product features using LLM APIs. Responsibilities include building chat-based UX flows, AI integrations, and scalable backend systems. Strong experience with LLMs, FastAPI, Python, and AI developer tools is required.

Freelance Bookkeeper & Finance Coordinator needed to manage financial administration, optimize processes, and ensure accurate financial records. Experience in bookkeeping, finance administration, or accounting support required.

Coordinate and perform measurements of superconducting coils at the SUNDAE1 facility. Maintain and upgrade the facility, requiring a degree in physics or electrical engineering and data analysis skills.

IU International University seeks a part-time Professor of Computer Science with a focus on Data Science and Cloud Computing for the winter term 2026/27. The position is limited to 2 years and based in Berlin. Responsibilities include teaching, research, and curriculum development. Applicants must have a PhD in Computer Science or a related field, at least five years of professional experience, including three years outside academia, and strong didactic skills. Fluency in English (C1 level) is required.

IU International University seeks a Computer Science professor (m/f/d) for a 2-year limited position starting October 1st, 2026. The professor will teach on-campus lectures, supervise students, and contribute to the development of teaching formats. Applicants must have a doctoral degree in Computer Science or a related field, at least five years of professional experience (including three years outside academia), and English language skills at C1 level.

Bookkeeper needed for full-time position in Berlin. Responsibilities include full-cycle bookkeeping, billing, credit control, tax preparation, and financial oversight. Requires previous experience with German accounting, English fluency, and proficiency in MS Office and accounting software.

PhD position in data-driven optimization of electrocatalyst deposition and activity for sustainable hydrogen and chemical production. Develop and optimize electrochemical deposition processes, investigate material activity and stability, and apply data-driven optimization strategies.

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

This 6-month internship focuses on cross-product UX consistency initiatives across SAP Signavio's Process Intelligence suite. You'll contribute to design pattern development, UX audits, and AI-assisted design workflows.

IU International University seeks a Business Administration professor (m/f/d) for its Berlin campus, starting October 1st, 2026. The position is limited to 2 years and is full-time or part-time. Responsibilities include teaching, developing teaching formats, and supervising students. Applicants must have a doctoral degree in Business Administration or a related field, at least five years of professional experience (including three years outside academia), and English language skills at C1 level.