react English-speaking jobs in Wuppertal

Develop and optimize butyl-based sealants and adhesives for industrial applications. Conduct product testing, support scale-up activities, and improve existing products. Collaborate with cross-functional teams to deliver sustainable, high-performance solutions.

PhD student in cardiovascular biology to investigate the role of microvascular cells in abdominal aortic aneurysm development and progression. Conduct molecular biological, protein biochemistry, and cell biological analyses. Establish and maintain a Biobank. Collaborate with national and international research partners.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service. Must be at least 18 years old, have a work permit in Germany, and speak English or German.

Senior Document Controller needed for a major data center project in Frankfurt. Will support the senior team in maintaining efficient document management and distribution, ensuring compliance with client standards. Requires 5+ years' experience in a similar site-based role, data center experience is desirable.

Experienced Primavera P6 Scheduler needed for a major semiconductor facility in Dresden. Develop, maintain, and analyze project schedules, monitor progress, and identify risks. Collaborate with project teams, stakeholders, and clients to ensure successful project delivery.

Sales and Market Development Manager responsible for sales targets, business development, and customer relationship management within a defined region. Requires a bachelor's or master's degree in a relevant field, experience in international sales, and strong communication and analytical skills.

Order processing specialist required for a temporary position in Düsseldorf. Coordinate delivery processes, support credit assessments, and manage import/export operations. Experience in customer service, supply chain, or sales support is beneficial.

Develop, maintain, and improve the crisis management system at E.ON SE. Coordinate and support the activation and operation of the crisis management team, providing decision support during crises. Manage interfaces with external stakeholders and plan, execute, and evaluate crisis exercises.

Implement an MCP server on embedded Linux for a network switch platform. Design and implement read-only tools for network diagnostics and create a troubleshooting flow.

R&D Intern to support industrial R&D pipeline and maturation of a chemical-physical sensing platform. Tasks include experimental design, execution, documentation, data analysis, and identifying sources of variability. Requires a degree in a related experimental science, strong experimental skills, and basic Python data analysis.

Project Manager will oversee project delivery from planning to handover, serving as the primary client-facing lead. Responsibilities include program and budget control, logistics management, quality assurance, and risk escalation. The role requires 7+ years of project management experience in a delivery-focused environment, ideally with BESS or energy storage projects.

The International Max Planck Research School on Earth System Modelling (IMPRS-ESM) offers PhD positions in interdisciplinary climate research. The program provides structured supervision, financial support, and no tuition fees. Applicants must have a Master's degree in a relevant field.

As a member of the Center of Expertise (COE) team, you will support customers and account teams in implementing cost efficient test solutions for electro optical devices on the V93000 ATE platform. You will design and implement test methodologies for the optical and electrical characterization of silicon photonics components and integrated circuits. You will prepare and support pre sales activities, including technical customer presentations and benchmark projects. You will actively contribute to the rollout of new V93000 electro optical test solutions to the worldwide customer base.

Lead software engineer to own technical direction and delivery of consumer-facing applications and digital platforms. Establish architectural principles and guide a team of engineers. Requires 7+ years of experience in software engineering, system design, and delivery of application platforms. Fluency in English and experience in automotive, logistics, or related domains.

This 18-month Young Graduate Program accelerates development in aseptic fill & finish manufacturing and sterility assurance. You will gain hands-on experience in aseptic filling operations, learn about sterile manufacturing environments, and contribute to data-driven improvements in process robustness and compliance.

Electrical Master Technician / Electrical Engineer plans, installs, and commissions electrical systems for residential and commercial projects. Responsibilities include building automation, photovoltaic systems, EV charging infrastructure, and battery storage solutions.

Product Manager responsible for the Plastics division, building customer relationships, analyzing needs, and developing market strategies. Requires a degree in industrial engineering or equivalent, at least one year of experience, and strong German and English language skills.

The Communications Manager - AI Content & Communications develops, writes, and edits content for internal and external audiences, leveraging AI tools. The role manages content initiatives, drives innovation in content formats and storytelling, and owns end-to-end project management for content production. The Communications Manager collaborates with technology partners and stakeholders to ensure alignment and delivery of strategic projects. Expertise in content creation, editorial management, and asset management is required. Experience in managing complex projects, stakeholder management, and digital content ecosystems is also necessary.

Manage and optimize Google Ads accounts for various markets, ensuring profitability and analyzing data to propose improvements.

Lead complex digital transformation programs for an international organization based in the Stuttgart region. Manage project governance, budgets, risks, and stakeholder alignment. Drive Agile delivery processes and coordinate international rollouts.