freelance English-speaking jobs in Wuppertal

Application consultant supporting ERP implementation projects. Collaborates with development teams, manages project timelines and budgets, and provides client support. Requires 3+ years of ERP or MES consulting experience.

Research Assistant needed for the "DI-ChipsEDU" project. Responsibilities include course design, IP integration, ASIC workflow support, and contributing to publications. Master's degree in Electrical Engineering, Computer Engineering, or a related field required. Strong knowledge of hardware description languages (Verilog, VHDL) is essential.

Support Manufacturing Engineering by handling design nonconformities, implementing repair solutions, and managing iDelivery tasks. Contribute to continuous improvement by identifying and resolving technical issues, suggesting process enhancements, and organizing the workplace.

The ORBIS Pilot & Rollout Manager oversees technical installations, acting as the central contact for update partners. This role defines update steps, conducts coordination meetings, and analyzes/solves installation problems.

Senior SAP FI Consultant will participate in national and international SAP Financial projects, gathering requirements, designing solutions, and customizing modules.

Working Student will join the Consulting Operations team to review and develop the operational backbone database. Responsibilities include identifying improvement potentials, implementing solutions, and developing ideas for database enhancements.

Clinical Application Specialist supports product development by representing clinical practice, defining requirements, and contributing to validation and testing. Provides clinical feedback, delivers trainings, and builds a professional network. Requires clinical training (paramedic preferred), experience in emergency medicine, and expertise in ventilation. Fluent German and English required.

Senior Digital ASIC Design Engineer responsible for requirements gathering, architecture development, RTL coding, module and chip level verification, and documentation. Requires a university degree in Electrical Engineering, experience with Verilog, and knowledge of simulation tools.

Project Quality Manager ensures effective quality coordination for international industrial projects. Supports stakeholders in applying quality standards and contributes to the Project Quality Assurance Plan. Reviews technical deliverables and manages non-conformities. Requires a Master's degree in Quality, Mechanical, or Industrial Engineering and 3+ years of quality management experience in the aeronautic industry.

Drive ZEISS Extended Reality's retail strategy by executing initiatives focused on online optical retail, omnichannel experience, insights, and continuous improvement. Manage customer onboarding, cross-functional workstreams, and project timelines. Analyze results, identify improvements, and standardize best practices. Lead pilots, store visits, and interviews to gather insights.

Internship focused on foreign exchange rates and foreign business statistics. Apply and expand your programming skills (Python, R) and contribute to data integration, DQM processes, and interactive visualizations.

AbbVie's Product Development Science & Technology organization seeks a Principal Research Scientist I to lead the development and life cycle of container closure systems (CCS) for pharmaceutical and biopharmaceutical products. The role requires expertise in CCS materials, E&L concepts, functional CCS characterization, and Container Closure Integrity testing. The candidate will collaborate with global multi-functional teams and serve as Technical Lead on projects from early development through product launch and life cycle management.

Senior Technical Manager (f/m/x) Building Retrofit & Decarbonisation is needed to support fund teams in developing net zero implementation plans and identifying decarbonisation prop tech solutions. The role requires experience in delivering net zero carbon, energy efficiency, or building retrofit programs in the EU and experience with energy or building services modeling packages.

The Professorship of Empirical Economics & Data Science at TUM School of Management seeks PhD candidates to contribute to research in econometrics, innovation policy, and technology management, with a focus on causal data science. Successful candidates will conduct research, publish in journals, present at conferences, teach, and collaborate with partners.

Assist in strategic and operational tax activities, supporting business partners in tax planning and compliance. Support the Tax department in establishing governance processes and defending tax structures.

Senior Accountant responsible for operative and strategic accounting, financial reporting, annual financial statements, and audit support.

Staff Engineer will shape and evolve Redcare Pharmacy's AdTech platform, focusing on scalable architecture and performance optimization. Responsibilities include designing and leading development of Node.js/TypeScript microservices, developing frontend applications using React, Next.js, and Material-UI, and optimizing data systems. Requires several years of software development experience, including 2+ years in a leadership role, expertise in JavaScript/TypeScript, Node.js, React, and cloud-native system design, and experience in AdTech.

Lead engineering and product for a profitable B2B SaaS AI startup. Own product roadmap, establish KPIs, and build a scalable organization. Drive engineering discipline, transition to production-grade AI architecture, and build a high-trust engineering culture.

Senior Project Manager to lead a complex talent program for a global automotive client. Manage a team, drive quality and innovation, and maintain client relationships. Requires fluency in German and good English.

Develop and maintain data models and reports for commercial decision-making. Drive efficiency through automation and data optimization. Integrate marketing and finance data sources to broaden reporting capabilities.