react English-speaking jobs in Wuppertal

Implement security controls and tools for application security testing, perform vulnerability assessments, and collaborate with developers to remediate security issues.

Experienced Software Engineer needed to maintain, enhance, and optimize COBOL applications in mainframe environments. Participate in legacy system modernization and ensure application quality through testing and documentation.

Supports the Managing Director on strategic planning, execution, and cross-functional projects. Prepares presentations, board materials, and decision memos. Drives initiatives across sales, operations, finance, and engineering.

Senior Full-Stack Engineer to build and ship the tech stack for a factory of the future. Responsibilities include production scheduling, workflow orchestration, and real-time integration with industrial machines. Collaborate with cross-functional teams and ensure the scalability, security, and performance of software systems. Requires 5+ years of experience building and maintaining modern web applications and a strong technical and delivery mindset.

The Director of Distribution Operations and Customer Service oversees end-to-end distribution, technical support, and customer service. This role manages logistics, technical service operations, and customer relations, driving continuous improvement and operational excellence. Responsibilities include ensuring seamless product delivery, inventory control, quality compliance, and customer satisfaction while adhering to applicable standards. The Director will also manage budgets, staffing, and resource allocation for their teams.

Android developer needed for Job Search and Recommendations team at XING's Porto office. Collaborate with cross-functional teams to deliver new features and build a great user experience. Must have experience with Kotlin and Android development, and be comfortable with Jetpack Compose and the Classic UI frameworks.

Develop C++ software for a high-end automated slide-scanning and digital microscopy system. Implement device control, image acquisition workflows, image processing, and UI components. Collaborate in cross-functional Scrum teams to design robust and maintainable solutions.

documenta und Museum Fridericianum gGmbH seeks an organized and responsible Employee/Deputy Manager Infrastructure to manage logistics, infrastructure, and operational aspects of the documenta exhibition.

Optimize and develop the SAP system landscape in SD, CS, LE, MM, PS, and foreign trade/customs. Collaborate with specialist departments and provide consulting on requirements. Define and support SAP interfaces to external systems.

Regional Sales Manager will drive sales growth and manage client relationships within a designated region. Lead a sales team, develop sales strategies, and collaborate with cross-functional teams.

Power BI Developer needed for a 3-6 month project. Migrate existing Excel reports to automated Power BI dashboards. Build data models, queries, and refresh processes. Connect data sources and work with stakeholders to refine reporting needs.

Build and scale a partner ecosystem to drive predictable, measurable revenue growth for Rencore's Microsoft 365 governance platform. Develop and execute joint go-to-market plans with partners, including co-marketing campaigns and solution bundles. Design and deliver a comprehensive partner enablement system, including certification programs and sales playbooks. Cultivate executive relationships across the Microsoft ecosystem to unlock enterprise co-sell opportunities.

The Senior Trade & Investment Advisor – Advanced Manufacturing (Space Focus) will lead UK-German collaboration in advanced manufacturing, future mobility, and space. Responsibilities include connecting UK innovators with German investors, supporting UK exporters, and resolving regulatory barriers. The role requires proficiency in English and German, 3-5 years of B2B/B2G experience, and a degree in a relevant field.

Innovation Manager (m/f/d) Footwear will pioneer technical product solutions for footwear, focusing on new constructions and components in the orthopedic and functional product segment.

Manage customer relationships and implement product and promotion initiatives at the Point of Sale. Develop and deliver annual joint business plans with retailers. Collaborate with internal stakeholders to achieve sales objectives.

Consultant Partner Manager will generate pipeline from consulting firms, manage partner programs, and establish new relationships to increase Mews MRR. Responsibilities include identifying clients, negotiating partnerships, and managing contracts.

Leads Immowelt's monetization strategy across subscriptions, dynamic pricing, and new revenue streams. Develops and scales data-driven pricing models, optimizes subscription models, and drives continual improvement through experimentation and insights. Collaborates cross-functionally with Sales, Product, Finance, and GTM to ensure pricing strategy translates into measurable business results.

Civil Engineer/Construction Technician or Construction Manager needed for European rail sector leader. Coordinate subcontractors, ensure compliance with regulations, and act as on-site contact for project stakeholders. Manage construction projects, conduct reporting, and negotiate supplementary offers.

Develop and execute the ALSO Group's global tax strategy, providing tax advice to Group CFO and Management. Manage tax aspects of M&A transactions and ensure compliance with tax obligations in over 31 European countries.

Senior Full-Stack Engineer to develop the next generation of financial user experiences. You will design, implement, and test new features using TypeScript in a NodeJS environment with ReactJS. Experience with RESTful APIs, continuous integration, and AWS is required. Fluent English is necessary.