539 English-speaking jobs in North Rhine-Westphalia

Principal Engineer to drive design excellence and technical execution across complex integrated circuit development. Leads end-to-end design execution, technical reviews, and verification strategies. Coordinates cross-functional teams and mentors engineers. Requires 12-15+ years of analog and/or mixed-signal IC design experience.

Investigate plant-microbe interactions and microbial functions, design and perform laboratory and greenhouse assays, and cultivate, characterize, and quality-control microbial strains.

This master thesis analyzes heat integration and thermal energy storage concepts for a reversible Solid Oxide Cell (rSOC) system. The work involves modeling system layouts and operating cases in Aspen Plus and MATLAB/Simulink to compare technical and economic performance.

Develop machine-learning-based workflows and scientific software for autonomous live-cell microscopy and laboratory automation. Optimize models and analysis pipelines for real-time performance, enabling adaptive imaging and feedback control. Design active-learning and retraining strategies to robustly generalize to new microbial communities.

This unpaid internship supports the implementation of nature restoration projects, focusing on the EU Nature Restoration Regulation and National Restoration Plans. The intern will assist with research, drafting reports, organizing meetings, and providing administrative support. Applicants must be enrolled in a relevant university program and have EU citizenship or a work permit.

Supports the implementation of European nature restoration projects, focusing on the EU Nature Restoration Regulation and National Restoration Plans. Manages project planning, delivery, reporting, and fundraising. Develops communication materials and collaborates with partners and experts. Provides guidance to junior team members and oversees day-to-day project operations.

The Flow Cytometry Facility at RWTH Aachen University seeks a Flow Cytometry Specialist to coordinate the facility. Responsibilities include cell sorting, analytical and spectral flow cytometry, user training and support, data analysis, experiment planning, instrument calibration and maintenance, procurement, and financial management.

As a Founding Designer, you will build and implement a design language for a new tax platform, collaborating with engineering and conducting user testing. You will develop prototypes, build the design system, and make UX decisions for a product used by thousands of businesses.

Human Resources Administrator responsible for payroll accounting, time management, and employee master data. Requires experience in payroll accounting/time management, SAP HCM, and knowledge of tax and social security law.

Project Engineer for gas turbines will monitor turbine blade and vane operation, categorize damage, and provide technical assessments. Analyze turbine suitability and provide recommendations. Create technical documentation and participate in projects to develop solutions. Requires a completed engineering degree, 3+ years of experience, and fluency in English.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service. Earn at least €13.90 per hour plus tips.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service. Earn at least €13.90 per hour plus tips.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service. Earn at least €13.90 per hour plus tips.

Deliver groceries to customers efficiently by e-bike or e-scooter. Maintain a high level of customer service and consistently meet or exceed delivery targets. Earn at least €13.90 per hour plus tips. Must be at least 18 years old, have a work permit in Germany, and speak English or German.

Coordinates and performs measurements of superconducting coils at the SUNDAE1 facility. Maintains and upgrades the SUNDAE1 facility, including defining technical specifications for new components. Prepares, reviews, and updates risk assessments.

Coordinates and performs measurements of superconducting coils at the SUNDAE1 facility. Maintains and upgrades the SUNDAE1 facility, including defining technical specifications for new components. Prepares, reviews, and updates risk assessments.

Design, develop, and commission ultra-precision mechanical systems for the XFELO project. Perform computer-aided engineering tasks, including design optimization and structural analysis.

Design, develop, and commission ultra-precision mechanical systems for the XFELO project. Perform computer-aided engineering tasks, including design optimization and structural analysis.

European XFEL seeks a Scientist to operate and develop a photoelectron spectroscopy setup, including ARPES and PEEM. The role involves supporting users in sample preparation and characterization techniques, collaborating on scientific projects, and occasional shift work. A PhD in Physics or Chemistry or a related field and expertise in photoelectron spectroscopy and electron microscopy are required.