react English-speaking jobs in Wuppertal

This role combines strategic HR Business Partner responsibilities with operational HR tasks. You will act as a trusted advisor to senior leadership, supporting a high-performance culture and ensuring smooth execution of core HR processes.

As Stream Lead Plan-to-Fulfill, you will lead the functional and organizational aspects of the Plan-to-Fulfill stream within a global SAP S/4HANA implementation program. You will ensure the successful design and transition of end-to-end processes into the new SAP landscape.

This 2-year PostDoc position at the Climate Service Center Germany focuses on co-developing and co-testing backcasting tools with local communities in the Amazonian and Landkreis Harburg regions to define climate-resilient futures. The role also involves evaluating and monitoring digital climate service tools.

Leads IT strategy alignment with business priorities, develops technology roadmaps, and drives digitalization and automation initiatives. Manages IT operations, cybersecurity, and infrastructure, ensuring reliable and secure system performance. Builds and leads a high-performing IT team. Requires a university degree in Computer Science or related field, 7+ years of experience in an international manufacturing environment, and 3+ years in a managerial role. Experience with ERP systems (JDE preferred) and strong leadership, communication, and analytical skills are essential.

The Asset Optimization Manager will manage the end-to-end lifecycle of contracted assets, from evaluation and pricing to execution and performance monitoring. Responsibilities include contributing to desk PnL through trading strategies, working with the Origination team on business development, and developing hedging strategies. The role requires a proven track record in energy trading, asset optimization, or structured energy products, a detailed understanding of European energy markets, and strong quantitative and analytical skills.

Serves as an Administrative Assistant within the Administration and Personnel Office. Oversees the administration of approximately 45 employees, primarily drivers and white-collar employees. Provides information on applicable norms, including German Traffic Regulation, Work Time Act, Collective Tariff Agreement, and USAREUR&AF implementing instructions. Computes overtime hours, monitors trip tickets, and reviews documentation for driver entitlements. Prepares and maintains payrolls, manages personnel files, and processes TDY requests. Requires English Language Proficiency Level B1 and German Language Proficiency Level C1.

Junior Purchasing/Procurement Supply Chain Coordinator ensures material availability, cost efficiency, and risk mitigation for aerospace logistics. Responsibilities include managing supplier relationships, negotiating contracts, and optimizing procurement processes. Requires experience in procurement logistics, strong analytical skills, and fluency in German and English.

As a Cyber & Network Engineer, you will ensure and advance cybersecurity standards across production and security networks in the DACH Region, Benelux, and The Netherlands. Responsibilities include conducting cybersecurity surveys, implementing regulatory requirements, managing projects, and integrating new technologies.

Lead sales efforts for AI-driven manufacturing and industrial software solutions within the enterprise sector. Manage and expand key accounts, driving new business and growth among OEMs, Tier suppliers, and large manufacturers. Execute global sales strategy, build sales pipelines, and cultivate C-level relationships.

Manages and releases orders, tracks inventory, and provides reporting. Collaborates with internal and external teams on order fulfillment, marketing, and sales strategies. Prepares presentations and reports. Requires a bachelor's degree and 2+ years of retail sales planning experience.

L.E.K. Consulting seeks Associates to conduct market, competitor, and customer research, perform financial analyses, and collaborate on developing client recommendations. Successful candidates will have strong analytical and communication skills in German and English.

Assistant Breeder will plan, coordinate, and execute yield and nursery trials, including data collection and analysis. Requires a Master's degree in a relevant field, strong organizational skills, and fluency in English and German.

Postdoctoral researcher to conduct independent and collaborative research on migrant rights and democratic rights. Will contribute to mapping legal practice communities and developing a research matrix. Requires a completed PhD, experience in legal practice or with practitioners, and the ability to publish research in English.

Experienced Finance leader sought to oversee global financial reporting, ensuring compliance with international accounting standards.

Financial Controlling Specialist supports Shared IT organization with budget and capacity planning, financial reporting, forecasting, and closing activities. Provides financial transparency and insights to management and stakeholders. Requires 8-12 years of experience in financial controlling, proficiency in SAP modules and MS Office applications, and strong analytical and communication skills.

The European Council on Foreign Relations seeks a Data and Polling Working Student to support data research and analysis, prepare data visualizations, and contribute to policy research and advocacy.

Drive the growth of a logistics technology company through strategic client acquisition and relationship-building. Develop and implement scalable sales processes, conduct product demonstrations, and collaborate with the product development team.

Research Associate (75% position) with opportunity to pursue a PhD in Innovation Leadership. Focus on international market expansion strategies, particularly in India and global markets.

Private Equity Analyst (Analyst 2/3 level) to support minority and buy-out investments in German Mittelstand businesses. Responsibilities include financial modeling, due diligence, and investment committee materials. Requires 2+ years of experience in Investment Banking, M&A, or leveraged finance.

RAYLASE GmbH seeks a results-driven Sales Manager to develop and manage the South Korean market for laser material processing. The role involves identifying and acquiring customers, building key account relationships, and providing technical sales support.