react English-speaking jobs in Wuppertal

IT & Administration Coordinator supports internal IT and office operations for a global manufacturer. Responsibilities include 1st-level IT support, contract management, and car fleet administration. Requires strong Korean and English skills.

About the team Within the Global Operations organisation, our mission is to build the best customer experience in the fintech industry by delivering an effortless customer experience to all our merchants.

Build features on your own real project using open-weight and Gemini models. Work independently and asynchronously to improve AI model performance. Must actively build a verifiable software project and use AI coding tools.

Technical IBM i (AS/400) Release Coordinator responsible for planning and executing end-to-end software releases for DMS environments. Own release content, track versions, and manage staged rollouts while ensuring minimal business disruption.

Field Clinical Specialist educates doctors and nurses on product use, supports procedures, and identifies business opportunities. This role involves hands-on demonstrations, in-services, and assisting regional teams.

Field Based Account Manager for Commercial Road Transport in South Germany. Manage and grow CRT accounts, selling the full portfolio including fuels, E-Mobility solutions, and services. Requires sales experience, strong relationship management, and fluency in German and English.

Secondary school seeks a Mathematics Teacher for full or part-time roles. Responsibilities include designing IB curriculum lessons, preparing students for IB exams, and integrating digital media. Requires a relevant degree and teaching certification.

Senior Specialist Production supports the CEO Division Production by planning goals, leading projects, and acting as a central communication liaison. Requires a degree, analytical skills, and advanced German/English.

Senior HR Business Partner to shape the HR and employee relations agenda across DE Customer Services. This role involves partnering with works councils, driving people strategy, and managing organizational change.

Field Service Engineer to provide technical support for Nanographic Printing presses. Responsibilities include resolving on-site technical issues and transferring knowledge to operators. Requires 2+ years of product support experience in the graphic arts industry.

Manage daily accounting operations and lead the local accounting team. Oversee monthly/quarterly/annual closing under IFRS and German GAAP. Key expertise in SAP S/4HANA, financial reporting, and internal controls.

Operate industrial equipment for floor care, deep clean restrooms and common areas, and maintain exterior grounds. Requires ability to perform duties after brief instruction and A2 English proficiency.

Head of Group Treasury leads global treasury functions, overseeing liquidity, FX, and risk management. Responsibilities include driving transformation, managing banking relationships, and leading a team of 10+. Requires 15+ years of multinational treasury experience.

Experienced Bartender needed for REI Izakaya Bar. Prepare cocktails and sake, welcome guests, and maintain bar standards. Requires knowledge of classic cocktails and spirits, and fluent English.

Digital Workplace Service Manager owns end-to-end service delivery, driving continuous improvement in IT service management. This role requires experience in complex IT environments, stakeholder engagement, and maintaining the Digital Workplace operating model.

Senior Technical Project Manager to drive technical execution across Mira’s e-commerce ecosystem. Coordinate cross-functional teams to ensure timely delivery of website updates, product launches, and promotions. Requires 4–7+ years in e-commerce project management.

Support development of prototypes for latency-critical AI inference on edge platforms using C or C++. Assist with benchmarking tools, integrating AI runtimes, and investigating CPU/GPU scheduling in embedded systems.

PhD position investigating yield stability in nutritional crop physiology. Tasks include computational analysis of weather/crop data, conducting field/greenhouse experiments, and molecular analysis. Requires a relevant Master's degree and proficiency in English and German.

Assist in developing and implementing knowledge management projects. Organize repositories, support tool maintenance (databases, wikis), and analyze KM metrics. Requires full-time student status in a relevant field and strong English communication.

Head of Measurement & Evaluation to build and run systems to reliably measure program impact from usage data to learning outcomes. Requires 8+ years experience designing M&E frameworks at scale, ideally in education.