350 English-speaking jobs in North Rhine-Westphalia

ESO seeks an AEM Developer to build, operate, and evolve the technical foundations of ESO's online presence. Responsibilities include developing and maintaining AEM components and templates, working across frontend and backend systems, and supporting the migration of existing content to AEM. Experience with AEM, Java, HTL, Sling Models, and OSGi is required.

Postdoctoral researcher to analyze biophysical properties of sperm-specific ion channels and dissect their interplay in human sperm. Requires PhD in a relevant field, experience with patch-clamp recordings, and strong interest in ion channel physiology and biophysics.

Supports the development of UI features for internal applications written in React and TypeScript. Writes and maintains tests and assists with bug fixing. Participates in code reviews and creates mock-ups and prototypes. Documents UI components and workflows. Currently enrolled in a university program in computer science, engineering, physics, or a related field. Possesses strong programming skills (e.g., Python, Angular, React, Git) and knowledge of the Microsoft Azure technology stack. Demonstrates strong analytical skills and a solution-oriented mindset. Fluent in English.

Supports the development of UI features for internal applications written in React and TypeScript. Writes and maintains tests and assists with bug fixing. Participates in code reviews and creates mock-ups and prototypes. Documents UI components and workflows. Currently enrolled in a university program, preferably in computer science, engineering, physics, or a related field. Possesses strong programming skills (e.g., Python, Angular, React, Git) and experience in front-end development. Has good knowledge of the Microsoft Azure technology stack and Git. Demonstrates strong analytical skills and a solution-oriented mindset. Fluent in English.

Working student supports the development of UI features for internal applications written in React and TypeScript. Responsibilities include writing and maintaining tests, participating in code reviews, and assisting with bug fixing.

Supports the development of UI features for internal applications written in React and TypeScript. Writes and maintains tests and participates in the code review process. Creates mock-ups and prototypes and documents UI components and workflows.

PhD student position in the research group of Timo Strünker (Molecular Reproductive Physiology) focusing on elucidating the molecular mechanisms of sperm chemo- and mechanosensation.

Working Student will support the development of UI features for internal applications using React and TypeScript. Responsibilities include writing and maintaining tests, participating in code reviews, and creating mockups.

Freelance lecturer to teach fundamental AI project knowledge on AWS Cloud, including infrastructure, shared responsibility, serverless deployment, and cost optimization.

Freelance lecturer to teach fundamental business administration knowledge with practical relevance, including Enterprise Configuration, Financial Integration, Human-Capital Workflows, and Cross-Functional Processes.

Freelance lecturer to teach fundamental AI Natural Language Processing (NLP) concepts, design courses, and conduct practical sessions. Requires a university degree in Computer Science or related field, practical work experience, and English language skills at C1 level.

Freelance lecturer to teach fundamental AI project knowledge on AWS Cloud, including infrastructure, shared responsibility, serverless deployment, and cost optimization.

Freelance lecturer to teach fundamental business administration knowledge with practical relevance, including Enterprise Configuration, Financial Integration, Human-Capital Workflows, and Cross-Functional Processes.

IU International University seeks a part-time Professor of Computer Science for its Köln campus starting October 1st, 2026. Responsibilities include teaching on-site lectures and supervising student exams and theses. Candidates must have a PhD in Computer Science or a related field, five years of work experience including three outside academia, and English language skills at C1 level.

Teach fundamental business administration concepts, including process modeling and change management. Design courses using provided materials and conduct on-site teaching sessions.

Teach fundamental business administration concepts, including market dynamics and competitive strategy, as a freelance lecturer. Design courses using provided materials and conduct on-site teaching sessions.

Teach fundamental business knowledge with practical relevance in International Management Applied Sales. Design courses using provided materials and conduct on-site teaching sessions.

Provides in-depth analysis of global commodity markets, develops and implements commercial strategies, and leads initiatives to build an international customer portfolio. Analyzes energy market data to identify trading opportunities and manages E.ON's group portfolio. Prepares reports on trading performance and market analysis for senior stakeholders.

Amazon Operations is seeking ambitious interns to support safety processes and operations at its Mönchengladbach fulfillment center. Interns will assist with safety process systems, risk assessments, accident investigations, and training programs.

Amazon Operations is seeking ambitious interns to support safety processes and operations at its Mönchengladbach fulfillment center. Interns will assist with safety process systems, risk assessments, accident investigations, and training programs.