react English-speaking jobs in Wuppertal

Own the path from customer need to released product for Europe’s first full-stack orchestration platform for unmanned systems. Translate customer needs into structured requirements and build the product configuration catalogue.

PhD student to develop methods and data analysis strategies for GHz speckle experiments in X-ray Photon Correlation Spectroscopy (XPCS). Will explore X-ray Speckle Visibility Spectroscopy (XSVS) and simulate experiments to assess and improve methods. Requires a Masters degree in physics and experience in scientific programming.

Support German payroll operations, handling monthly cycles, queries, and compliance. Requires fluency in German and English, strong Excel skills, and discretion.

Expert DevOps Engineer for SAP Business Data Cloud (BDC) Sovereign Cloud activities. Focus on building and hardening internal environments, delivering BDC applications, and driving end-to-end deployment automation. Requires cloud delivery experience and knowledge of container orchestration.

Senior Backend Developer to design and build next-gen global learning platform services. Focus on high-performance microservices using Rust, integrating Go and Python. Requires 5+ years experience with Rust, PostgreSQL, and AWS.

Hiring for multiple international roles across various industries. Opportunities include Customer Support, Sales, Technical Support, and more. Seeking multilingual professionals proficient in languages such as German, French, Spanish, and others.

Develop and ensure Financial Governance across Finance teams. Support closing processes, monitor controls, and drive process optimization using AI and digitalization. Requires 3+ years in insurance accounting/reporting.

Account Executive, SMB - DACH requires driving revenue expansion through relationship management with existing Docusign clients. The role involves upselling products, qualifying sales opportunities, and maintaining client loyalty in a fast-paced SaaS environment.

Competitive Programming Expert needed to build problems and graders for AI coding models. Tasks include writing algorithmic problems, correct/incorrect solutions in C++/Python, and designing robust test cases. Strong CP background is required.

Support the Application Owner for the MACE Audit application. Manage the roadmap, drive development, and handle changes, releases, and testing. Ensure UI/UX and compliance with IT security standards.

Manage and grow a portfolio of existing customers in the German market for HR software solutions. Focus on strengthening relationships, identifying growth opportunities, and ensuring customer value. Requires B2B account management experience and fluency in German and English.

Head of Data Management leads the Energy and Measurement Data Management division. Responsibilities include team leadership, process optimization, and driving digital transformation within the energy sector.

Research Associate/Postdoc in Statistical Physics and Nonlinear Dynamics. Focus on mathematical research on complex systems and networks. Requires PhD in Theoretical Physics, experience in modeling, and advanced programming.

Senior Enterprise Sales Manager for Wolt for Work. Own the end-to-end sales cycle in the enterprise market, handling prospecting, negotiation, and closing partnership agreements. Requires B2B enterprise sales experience and strong German/English communication.

Lead European growth for real-time optical data relay, on-orbit compute, and hosted payload services across commercial and government sectors. Own customer relationships and strategic capture activities.

Customer Service Representative to be the primary contact for customers and dealers. Responsibilities include managing SAP orders, handling inquiries, and coordinating fulfillment. Requires German fluency and experience in customer service or order management.

As a Sales Representative in the Neurovascular Business Unit, you will build and maintain relationships with medical and non-medical professionals. Responsibilities include driving sales, identifying growth opportunities, and providing product and solution training to medical professionals.

Senior Director - Site Quality leads QA/QC for the Kiel manufacturing site, managing 130 personnel. Responsibilities include ensuring regulatory compliance, driving inspection readiness, and leading quality strategy. Requires 10+ years in pharma management, with 5+ in QA.

Seeking a tenured Professor of Data Science Methods in Information Systems. Candidates must have an international reputation in data science methodology and expertise in applying theory to socio-technical applications.

Experienced SAP FI/CO Consultant needed to support SAP ECC and drive the transition to S/4HANA. Responsibilities include process optimization, configuration, and leading FI/CO sub-projects. Fluent German and strong English are required.