react English-speaking jobs in Wuppertal

Senior Business Travel Consultant provides support to corporate travelers, handling bookings for accommodations, flights, rail travel, and other business travel services. Ensures seamless travel arrangements, assists with self-service tools, and maintains compliance with company and customer policies.

Warehouse Worker (m/f/d) needed for a leading international wholesaler in Herrenberg. Responsibilities include receiving, storing, relocating, packaging, and preparing shipments. Must be able to communicate in German and English, have reliable transportation, and work part-time Monday to Saturday from 3:30 AM to 7:30 AM.

PhD position in Clinical Chemistry and Laboratory Medicine focusing on machine learning and AI in diagnostics and biomedical research. Develop computational methods for patient stratification and molecular subtyping.

Communications Manager to lead and develop internal and external communications for a nationally accredited, internationally oriented K-12 school in Berlin. Manage brand identity across digital and print channels, create engaging content, and strengthen the school's online presence.

Warehouse Worker (m/f/d) needed for a leading international wholesaler in Norderstedt. Responsibilities include receiving, storing, relocating, packaging, and preparing shipments. Previous warehouse experience is desirable.

Working Student to support Operations team in reviewing, cleaning, and preparing client data for carbon accounting assessments. Responsibilities include data review, supporting carbon assessment workflows, conducting ESG analysis, and process improvement.

Part-Time Supplier Data Manager will define, document, and maintain standardized supplier data specifications. The role involves current-state mapping, gap analysis, supplier engagement, and data quality monitoring. Requires 7-10 years of experience in data governance, data quality, or master/reference data management within procurement or supply chain environments. Technical knowledge of data exchange technologies and experience with Coupa or similar platforms is preferred.

Leads Infotainment system & software requirements definition and solution architecture for Android Automotive based IVI projects. Provides technical direction to product/program managers, architects, and engineers.

Manages payroll processes for EMEA region employees across various legal entities and countries. Collaborates with external payroll providers, verifies payroll inputs, and provides employee support on payroll, social security, and tax compliance.

Develop and manage the lifecycle of CMCheck-RE and CMC CT-Check solutions. Identify customer needs, translate them into product requirements, and expand the solution globally. Collaborate with R&D, marketing, sales, and external partners.

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. Must be at least 18 years old, have a work permit in Germany, and speak English or German.

Support the Country Manager in localizing content and marketing campaigns for the Estonian market. Collaborate with cross-functional teams, translate texts from English to Estonian, and monitor competitors.

Designs modulator and detector modules for high-speed data transmission. Develops InP semiconductor layer stacks and chip designs. Evaluates module performance in system experiments.

Manage and execute physical oil and/or LPG trades end-to-end, coordinating vessel operations, nominations, and scheduling. Review and align trade recap, contracts, and charter party terms to ensure consistency and risk control.

Account Manager responsible for selling IVD products and systems in northern Germany. Develops regional sales plans, builds customer relationships, and proposes solutions to meet customer needs. Requires a scientific degree, 3-5 years of sales experience in immunochemistry/diagnostics, and fluency in German and English.

Provides administrative and analytical support to asset management and client services teams. Assists with fund operations, reporting, documentation, and client communication.

Leads the strategic growth and execution of international renewable energy and climate protection projects. Develops and expands project portfolios, identifies opportunities, and manages teams across multiple markets.

As the Digital Office Functional Lead, you will drive digital initiatives for Gas Services Solutions, partnering with stakeholders to translate ideas into structured projects. You will manage demand intake, prioritize initiatives, and ensure governance and compliance across the Digital Operations portfolio. You will also lead digital transformation efforts, drive change management, and foster collaboration across teams.

Junior Logistics Coordinator to support order fulfillment, warehouse communication, and logistics documentation across Europe. Coordinate shipments, track deliveries, and maintain accurate ERP records. Work with external partners and internal teams to ensure reliable order processing and delivery.

Manage end-to-end payroll for 800-1,000 employees, ensuring accuracy and legal compliance. Provide expert guidance on German labor law, wage tax, and social insurance. Maintain employee master data and lead year-end closing activities.