freelance English-speaking jobs in Wuppertal

Lead Engineer Electrical Power Engineering to serve as a technical project manager/system integrator for MV/HV power supply projects. Develop power supply concepts for steel plants and rolling mills. Requires 7+ years in MV/HV substation design.

Lead and scale the Enterprise sales team across the DACH region for a Cloud Security Platform. Drive revenue growth, develop talent, and shape go-to-market strategy while closing strategic deals.

Assist the team with enhancing automated test systems and maintenance for software defines radios. Responsibilities include system setup, software installation, and independent small projects. Requires basic programming knowledge and academic studies.

Research Position focusing on stochastic control and stochastic games in economics and finance. Requires a doctorate in Mathematics or Mathematical Finance and strong analytical skills.

Lead the Global Tax team, supporting Awin entities on corporate income taxes, VAT, transfer pricing, and compliance. Oversee tax matters for the German parent company while supporting international jurisdictions. Requires a Master's degree and German Tax Advisor qualification.

Design and optimize AI/ML infrastructure, including GPU clusters and distributed training environments, across cloud and on-premises setups. Write code, manage CI/CD, and own InfraOps/MLOps monitoring.

Combine a comprehensive apprenticeship in Mechatronics or Chemistry with a dual degree program at tesa. This path integrates theory and practice for a promising career in a leading technology manufacturer.

Lead local medical affairs strategy for Germany, developing post-launch plans and managing external stakeholder relationships. Requires 15+ years of Medical Affairs leadership in Germany/DACH, with rare disease experience.

Collect, analyze, and evaluate critical data to boost maintenance and operational performance across railway systems. This role involves integrating operational data, assessing diagnostic systems, and collaborating with stakeholders. Proficiency in English and IT affinity are required.

Lead the German market for Wind Energy Yield Assessments, driving accreditation readiness and client engagements. This role requires 8+ years in wind resource assessment, expertise in FGW TR 6, and experience with DAkkS accreditation.

Lead People Services Europe ensures stable, compliant People Services delivery across Europe. This role leads the regional People Services Partner team, manages escalations, and drives HR transformation initiatives. Requires HR/Business Admin background and fluency in English and German.

Senior Consultant in Digital Commerce for Retail & CPG. Lead discovery, design end-to-end digital commerce solutions, and advise on platforms and CX. Requires 5+ years in e-commerce, IT consulting, and German/English fluency.

Data Center Technician stages, sets up, and deploys hardware while performing diagnostics and decommissions following SOP. Requires basic computer hardware knowledge and relevant IT equipment support experience.

Manage end-to-end short- to mid-term supply planning for HVP manufacturing sites. Align demand, production, and inventory to support OTIF performance. Requires 5+ years in supply chain and SAP MM/SD experience.

Develop, test, and certify systems, flight deck functions, and avionics for Boeing Commercial Airplanes. Requires expertise in systems engineering, simulation, and translating requirements into software.

Technical Support Engineer provides assistance to partners and customers, running real-time troubleshooting and testing issues. Requires 10+ years in networking/security, knowledge of TCP/IP, firewalls, and dynamic routing protocols.

Installation Manager leads mechanical and electrical installation and commissioning on large-scale European projects. This role supervises multidisciplinary teams, drives on-schedule execution, and ensures quality and safety standards are met. Requires 3+ years of relevant experience and proficiency in German and English.

Director, Labor & Employee Relations shapes strategy for Diagnostics Operating Companies across DACH & Benelux. This role advises leaders on complex labor risk, leads high-risk employee matters, and manages collective negotiations. Requires 12+ years in labor/employee relations with expertise in German employment law.

Lead end-to-end pricing assessments and guide global affiliates on governance and processes. Develop pricing policies, drive data quality improvements, and support cross-market pricing strategy. Requires 5+ years of relevant experience.

Lead and accelerate commercial growth across Europe, Asia-Pacific, and the Middle East. Shape sales strategy, drive profitable growth via direct sales and channel management, and lead high-performing sales organizations.