react English-speaking jobs in Wuppertal

Define future architecture and drive Conformity & Attestation transformation using SAP. Act as technical referent for SAP technology, support teams, and perform technical audits.

Engineering Work Student to advance SF6-free medium-voltage switchgear. Responsibilities include building assemblies, creating detailed work instructions, and collaborating on design improvements. Requires Mechanical or Industrial Engineering degree and hands-on assembly experience.

Define, develop, and execute test plans for 5G solutions (RAN and Core features). Collaborate with Product Management and Engineering teams as a test engineer and product expert. Perform end-to-end functional, performance, and interoperability tests. Validate features such as QoS, slicing, and handover. Provide first and second level support for the product.

Design and develop C++ software for a simulation framework. Evolve architecture in middleware and real-time applications. Apply state-of-the-art technologies. Contribute to virtual engineering. Support SW teams on concepts and technologies.

Product Owner for Marketing Measurement. Act as a product IC in the Attribution team, framing problems and options. Requires 5+ years in product/marketing analytics with fluency in attribution concepts.

Manage facilities and material handling maintenance across sites in Northern Europe. Lead technical teams, ensure operational continuity, and develop maintenance concepts. Requires technical expertise and knowledge of German and English.

Junior Sales Manager responsible for operational sales and business development in Northern Germany. Tasks include identifying market potential, creating budgets, and conducting negotiations. Requires a university degree in engineering or natural sciences and strong communication skills.

Develop power and precision measurement electronics for test systems from concept to final product. Requires a degree in Electrical Engineering and several years of experience in Analog & Power hardware design.

Web Developer to design and implement new features for cloud-based software solutions using modern browser technologies. Requires JavaScript (Vue.js or Angular), HTML5, CSS3, Git, and fluent English.

Implement data visualization plugins in TypeScript using React. Collaborate with design and frontend teams. Ensure smooth application performance across platforms.

Lead global rewards frameworks, overseeing compensation, incentives, and benefits. This role partners with executive leadership on executive compensation governance, benchmarking, and strategy alignment.

Pharmacovigilance Associate performs routine PV tasks like case intake, data entry, and literature monitoring to support Local safety officers in the DACH region. Requires a Life Sciences degree, fluency in English and German, and foundational PV knowledge.

Customer Experience Specialist needed for an AI audit-tech startup. Use your financial audit experience to shape intelligent software. Manage the full customer journey, translate audit pain points into product improvements, and build documentation. Requires C1+ German and English.

Procurement Systems & Governance Specialist to improve procurement efficiency and compliance. Manage tools, processes, and data quality while supporting users and driving system enhancements. Requires 2+ years of relevant experience.

Support the Creative Team by creating visual content for e-commerce brands, including packaging, product images, and social media graphics. Requires design foundation, Adobe Photoshop/Illustrator skills, and German/English proficiency.

Software Engineers (m/f/d) join small teams (max 5 people) to design, develop, test, deploy, and maintain software. Training is provided on project technologies. Experience in C/C++, Python, or Java is required.

Sales Representative focused on expanding BEAUTYSTREAMS' presence in the German market. Responsibilities include driving new business, managing client relationships, and representing the platform locally. Requires native German and strong English proficiency.

Customer Success Manager owns customer success and commercial development for a portfolio. Drive Net Revenue Retention through adoption, renewals, and expansion. Requires German C1+ and SaaS/B2B experience.

Develop and maintain frontend software components for sensors and embedded AI using Rust, Go, Python, and JavaScript. Participate in software architecture design and technical interface definition. Document, present, and explain results to customers and colleagues. Collaborate with data scientists and designers.

Graduate Program for Installation Engineer. Install, maintain, and upgrade cutting-edge semiconductor equipment. Utilize digital analytics and perform maintenance on electrical, vacuum, and mechanical systems. Travel up to 75%.