619 English-speaking jobs in Berlin

Cleaning staff needed for production area. Experience in production cleaning preferred. Must be reliable, accurate, and physically resilient. Hygiene awareness and adherence to cleaning standards are essential.

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

Experienced Creative Producer to lead production and execution of Firefox marketing campaigns across global and regional markets. Manage external agencies, freelancers, and production vendors; oversee RFPs, negotiations, contracts, and scopes of work. Drive coordination across AOR-led drumbeat programs and campaign-specific efforts involving multiple stakeholders.

Lead Data Engineer shapes data solutions, guides teams, and acts as a trusted advisor to customers. Brings clarity to ambiguity, aligns technical solutions with business goals, and drives projects forward.

Senior Contact Center Solution Architect with pre-sales experience needed to support complex customer engagements around enterprise-grade contact center platforms.

Intro Stratosphere Games seeks a Gameplay Design Intern to support senior designers in developing and refining game systems, mechanics, and levels. Interns will participate in brainstorming, provide feedback, and contribute to the creative process.

As a Product Specialist, you will test, process, photograph, and list used photography and videography equipment for sale. You will ensure items are ready for the marketplace and maintain customer satisfaction.

Provides a memorable and unique guest experience by setting tables, communicating with the kitchen, serving guests, and maintaining a clean work area.

Lead grid code compliance assessments for PCS and BESS products in Europe, focusing on international markets. Define product requirements based on grid codes and regulatory frameworks. Support certification activities, grid integration studies, and compliance with connection agreements.

Quality Engineer will build and improve automation frameworks and tooling to validate and improve data pipelines and services. Responsibilities include implementing automated solutions, collaborating with engineering teams, and improving software and data quality processes.

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.

The European Institute of Policy Research and Human Rights AISBL seeks a Policy Researcher Intern for a remote, 8-week program. Interns will conduct literature reviews, prepare research summaries, and draft a supervised research paper, policy brief, or analytical report.

Review and evaluate AI-generated outputs related to biotechnology research, including experimental design, genomic data analysis, and protein characterization. Annotate, label, and validate data across biotech research use cases. Provide feedback on AI accuracy in molecular biology techniques and regulatory guidelines.

Designs computational problems using scientific software libraries for AI model testing. Requires graduate-level STEM training, proficiency in a listed software library, and strong Python skills.

Physics PhD to develop problems in Statistical Mechanics, Condensed Matter, AMO Physics, and contribute to a project involving large language models.

Design computational problems for AI systems using scientific software libraries. Develop and calibrate tasks to test AI's ability to implement complex scientific workflows. Collaborate with AI research teams to improve model outputs and training data.

Solve large, complex real-world problems using ML, AI, NLP, RL, and distributed systems. Develop production-ready models and collaborate with tech and product teams.

Support the Affiliate Marketing team in managing campaigns, analyzing performance, and building partnerships. Assist with research, reporting, communication, and process improvement.

Working Student – Influencer Relations supports the Influencer Team throughout the campaign process, from creator research to campaign management and relationship building.