react English-speaking jobs in Wuppertal

The US Sales Representative will identify, develop, and onboard clients requiring US services. This role involves managing leads, communicating service offerings, and supporting the sales onboarding process.

Provide first-level IT support to global colleagues, managing client devices and troubleshooting issues. Maintain office infrastructure, including hardware and audio-visual systems. Contribute to IT projects and optimize internal systems.

Security and Loss Prevention Specialist will support business operations resilience by contributing to emergency planning, identifying vulnerabilities, and managing risk. The role involves investigating security incidents, auditing sites, and collaborating with internal and external parties to ensure compliance with security standards.

Junior Health & Safety Advisor to support safe delivery of construction projects across Germany and Europe. Requires NEBOSH General Certificate or equivalent, 1+ years' experience, and fluency in English.

Head of Finance seeks a candidate with a bachelor's or master's degree and strong analytical skills. Must have C1 proficiency in German and English.

Edit, translate, and refine German language content for AI training. Collaborate with AI trainers to localize language models. Evaluate AI-generated German text and contribute to model improvements.

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.

Support loading and unloading trailers and swap bodies in a shift operation. Tasks include unloading trucks, lifting packages onto a conveyor belt, and ensuring professional loading in compliance with quality specifications.

Mechanical Engineer (m/f/d) will execute mechanical sub-systems for power plant projects, including decarbonized and hybrid solutions. Responsibilities include managing sub-systems, coordinating with global partners, and ensuring projects are delivered on time and to quality standards.

Develops and owns the customer lifecycle blueprint from onboarding to pre-renewal. Manages post-purchase and always-on campaigns, onboarding communication, and feature education. Drives cross- and upsell logic during contract life.

Experienced MIG/MAG Welders needed for manufacturing companies in Germany. Perform welding and fabrication of metal components, read technical specifications, and ensure quality workmanship.

Freelance Trainer/Author to deliver Industrial Cybersecurity Foundation (IEC 62443) and Professional (Level 2) training. Prepare and present complex topics, support digital learning formats, and continuously develop technical and didactic skills.

Leads EMEA and India marketing organizations, driving regional growth and market share gains. Responsible for pipeline generation, go-to-market strategy, and marketing's contribution to revenue. Collaborates with sales leadership on funnel development and execution. Builds and leads a high-performing marketing team, evolving regional marketing practices and driving operational excellence.

Supports the end-to-end student payment lifecycle, including processing payments, managing loan operations, and handling refunds. Ensures accuracy, efficiency, and a positive student experience.

SAP Basis Developer for a global S/4HANA transformation program in the pharmaceutical sector. Develop and deploy SAP Fiori apps, provide Basis support, and build reports and interfaces. Strong S/4HANA, Fiori, and ABAP experience required. Pharma or CDMO experience essential.

Leads Solution Architecture across Europe, ensuring consistent, scalable, and performance-ready architectures for customer projects. Drives professional development and technical excellence within the Solution Architect team. Collaborates with Sales, Product, and Delivery leadership to shape technical approaches and unlock growth. Requires 8-12+ years of Solution Architecture experience in SaaS, cloud, data platforms, or enterprise-scale implementations.

Marabu Airlines is seeking experienced Cabin Crew for future opportunities starting Winter 2027. Applicants must have a valid EASA Cabin Crew Attestation, be at least 18 years old, and have the right to live and work in Germany and the EU. Fluency in English is required, and German language skills are welcomed.

The Chief of Staff / PMI & Transition Officer will serve as a strategic advisor and operational leader, driving key initiatives and ensuring cross-functional alignment. Responsibilities include strategic planning, operational guidance, cross-functional coordination, post-merger integration, and transition management. The ideal candidate has experience in the renewable energy sector, financial planning, project management, and change management.

Packaging Development Manager will own and drive the PPWR roadmap, translating regulatory requirements into implementation plans. Develop and optimize consumer packaging solutions, balancing functionality, sustainability, and brand impact. Collaborate across functions, including Packaging Development, Sustainability, R&D, Quality, Procurement, Production, Marketing, and Logistics.

Prototype Engineer to lead early-stage battery and power system development. Responsibilities include fabricating prototypes, executing design modifications, and supporting scaling to small series. Requires hands-on prototyping expertise, CAD proficiency, and strong battery fundamentals.