react English-speaking jobs in Wuppertal

Senior Investment Controller will design and implement investment controlling frameworks for venture portfolio and corporate investment vehicles. This role involves financial transparency, performance tracking, and data-driven decision-making.

Shape the digital experience of the IONOS shop, from concept to implementation. Design landing pages, funnels, and other touchpoints, balancing visual creativity with user needs and conversion goals. Collaborate with cross-functional teams to optimize the online shop.

Lead RF design, simulation, and integration for multi-band wireless systems supporting autonomous robots and drones. Develop robust communication layers and radio architectures for swarming and distributed sensor fusion. Integrate anti-jamming and secure RF techniques to ensure reliable connectivity in contested environments. Collaborate with hardware, software, and AI teams on RF hardware, firmware, and protocols.

Manages and promotes Vaporesso and Dojo products in the German market, focusing on Berlin and Southern Germany. Develops client relationships, plans promotions, and analyzes market data. Requires 3+ years of experience in the vaping industry or a related field.

Network Design Engineer to support and evolve a global LAN/WAN and wireless network environment. Design, implement, and optimize network solutions, including wireless design, office moves, and upgrades. Collaborate with vendors and MSPs.

Senior Director will lead transaction tax teams across Germany, Europe, and globally, advising on buy-side and sell-side transactions, including tax due diligence reports and transaction structuring.

Lead the technical vision and development of a platform connecting renewable energy production and consumption. Design, evolve, and scale core systems, including trading infrastructure and optimization engines. Build and manage the engineering organization, driving data and intelligence capabilities.

Supply Chain Consultant to support global supply planning, S&OP deployment, and continuous improvement initiatives across manufacturing sites and suppliers.

Senior Legal Counsel will provide comprehensive support for renewable energy projects, including tender processes, contract negotiation, and risk mitigation. Requires a Bachelor's Degree in Law and 6+ years of experience in commercial/construction contracting within renewable energy or related industries.

Develop and operate trading activities supporting asset management, vault, and risk businesses. Focus on market-neutral and delta-neutral strategies across centralized venues and on-chain infrastructure. Define standards for trading capital deployment, risk management, and integration with underwriting, product design, and engineering.

Ensures full compliance with EU and global customs regulations for inbound and outbound shipments across EMEA. Manages import/export documentation, resolves customs issues, and optimizes customs procedures. Identifies opportunities to reduce duty spend and leads trade compliance improvement projects.

Experienced systems engineers with automation and operations expertise are sought to build and lead teams delivering high-availability AWS services exclusively for EU customers. Responsibilities include overseeing the launch of the European Sovereign Cloud (ESC) in 2025, collaborating with global AWS teams, and ensuring the availability, reliability, latency, performance, and efficiency of the ESC.

Define the vision, strategy, and roadmap for the Buyer Experience domain at Chrono24. Lead a team of product managers, designers, researchers, and engineers to deliver seamless buyer experiences. Collaborate across the organization to drive user engagement, conversion, and marketplace growth.

This role involves overseeing the financial management of energy storage power plant projects in Europe, ensuring compliance with financial regulations and supporting investment decisions. Responsibilities include budget preparation, cost control, financial reporting, and financial due diligence.

Manage supply chain operations including preparing quotes, troubleshooting issues, booking sea freight, and coordinating shipments.

Leads and develops a DDoS Defence team, owns the DDoS defence portfolio, and drives the development of an in-house DDoS protection product.

International steel trading house seeks an experienced trader to manage international sales and sourcing of machined and semi-finished steel parts.

Senior Fullstack Software Developer sought for a role combining .NET/C# backend development with Angular/TypeScript frontend technologies. Requires 5+ years of experience in fullstack development, strong understanding of distributed systems and databases, and proficiency in clean coding practices. Must be fluent in German (C1/C2) and English.

Working student supporting the integration of robotics solutions from Chinese manufacturers into real-world AEC projects. Responsibilities include researching and evaluating robotics manufacturers, establishing contact, and coordinating tests on construction sites. Requires fluency in German, Mandarin Chinese, and English.

The Technical University of Munich seeks a Professor in "Carbon Composites" to begin in winter semester 2026/27. The professorship will be assigned to the TUM Department of Aerospace and Geodesy. The successful candidate will conduct research and teaching in carbon composite technology, with a focus on manufacturing processes and applications in aerospace, ground transportation, and energy systems.