freelance English-speaking jobs in Wuppertal

Service Engineer responsible for planned maintenance and servicing of automation, communication, and safety systems on HVDC converter stations and offshore platforms. Requires an electronics technician apprenticeship and German/English B1 proficiency.

Design and deliver end-to-end Source-to-Pay solutions by translating business requirements into scalable SAP architectures. This role advises clients, leads workshops, and positions SAP standard capabilities alongside the ASAPIO Integration Add-on.

Design Engineer develops and delivers design solutions for components, assemblies, and engine systems. Responsibilities include creating technical documentation, performing design validation, and driving continuous improvement. Requires an Engineering degree and strong technical knowledge.

Sr. Medical Science Liaison for Oncology in Northern Germany. Act as a scientific partner to healthcare professionals, facilitating exchange on Genmab's oncology portfolio. Requires advanced scientific degree and fluency in German and English.

Senior Fullstack Engineer to drive technical evolution by building robust, scalable digital products. Focus on backend development, databases, APIs, and system integrations using TypeScript, React, Next.js, and Node.js.

Experienced Cash Sales Manager needed to drive growth for Financial Institutions across Europe. This role requires SME expertise in financial products, market trend analysis, and delivering strategic advisory on payments, liquidity, and FX services.

Experienced Project Manager needed for complex data centre MEP construction delivery. Manage multidisciplinary teams, subcontractors, and ensure projects meet programme, budget, and quality standards. Requires 7+ years in construction with MEP focus.

Lead EMEA Procurement Operations and Material Planning, driving foundational processes and achieving global goals. This hybrid role requires 3+ years leadership and 5+ years in supplier relationship management.

Senior Solutions Engineer partners with Sales and Customer Success to provide technical leadership. This role involves building and demonstrating innovative solutions to solve complex business challenges for high-visibility customers. Fluency in English and German is required.

Field Service Engineer responsible for installation, configuration, maintenance, and repair of technology solutions onsite. Requires technical expertise, strong troubleshooting, and fluency in German and English.

Lead global patient safety strategy and provide medical leadership across clinical development and pharmacovigilance. Design risk management strategies, oversee pharmacovigilance, and enhance benefit-risk profiles for compounds.

Sell complex engineering solutions in the industrial context, focusing on on- and off-highway vehicles. Identify opportunities around software-defined vehicles, autonomous systems, and AI-driven automation. Own the entire sales cycle.

Seeking a self-driven Relationship Manager to grow presence in Eastern and Central Europe. Own client relationships, forge new ones with banks and institutions, and drive business growth through sales and traffic expansion. Requires 5+ years in finance with German fluency.

Lead the EMEA team for Intelligence Center X, building and guiding presales FDE engineers. This role involves hands-on agentic AI and ontology work to deliver working solutions for enterprise clients.

Drive profitable growth across Europe by developing customer relationships and acquiring new business for Molex Cable Italy's connectivity solutions in industrial segments. Requires technical and commercial expertise in industrial automation.

Support a strategic capital investment program by managing budgeting, forecasting, cost control, and risk for a biologics manufacturing facility. Requires finance or related degree and experience in project controlling or capital expenditure governance.

Life Cycle Solutions Leader drives growth in Industrial Refrigeration by connecting market insights, portfolio strategy, and sales excellence. This role manages portfolio performance, leads product strategy, and enables sales teams to deliver value-based solutions.

Student Assistant for HPC Systems Administration supports quantum computing research. Responsibilities include operating and maintaining GPU-based clusters, managing users, implementing security, and automating administrative tasks. Strong Linux skills are required.

Senior Manager Solution Consulting partners with commercial teams to provide technical expertise for card-present and e-commerce payment gateway opportunities. This customer-facing role leads solution design, discovery, and demonstrations.

Product Manager for Refund Service develops VAT and Excise Refund portfolios. This role links Sales, IT, and Operations to drive product improvements and optimize processes. Requires a commercial mindset and proficiency in German and English.