freelance English-speaking jobs in Wuppertal

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.

Develop and improve E.ON's Group-wide crisis management framework. Lead preparedness, coordinate major incidents, and provide structured decision support to senior management. Requires extensive crisis management experience.

Sales Engineer role requiring experience in customer-facing technical roles to drive value from technology solutions. Responsibilities include pre-sales, solution design, and growing existing customer relationships. Requires SaaS sales experience and knowledge in cloud or network infrastructure.

Expert Global Procurement Food role involves analyzing international assortment, aligning with country teams, and managing supplier relationships. Responsibilities include defining and negotiating performance for Global Own Brand Range. Requires 3+ years of relevant international buying experience.

Therapy Specialist Cardiovascular Surgery requires 5+ years of vascular surgery experience, mainly in project management. Responsibilities include driving product adoption and educating thought leaders. A Baccalaureate degree is required.

Make Up Artist needed for part-time or full-time role. Responsibilities include sales support, customer advice, beauty services, and maintaining store operations. Requires 3+ years of retail experience and beauty industry knowledge.

PostDoc role in Data-Driven Social-Ecological Research. Develop quantitative approaches to measure human–nature interactions by integrating multiple data streams. Requires PhD and strong proficiency in R.

Logistics employee role involving unloading, lifting, scanning, and sorting Amazon products. Requires ability to stand/walk for long periods and lift up to 15kg. Basic German or English proficiency is needed.

Seeking an SAP FI/CO Module Specialist/Application Developer to maintain and develop the SAP ERP landscape. Responsibilities include process optimization, business unit support, and collaboration on SAP projects, including S/4HANA transition.

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.

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.

Senior Construction Supervisor manages high-tech EPC projects, focusing on mechanical installations for industrial plants. Responsibilities include subcontractor coordination, ensuring schedule adherence, and EHS compliance. Requires technical construction qualification or engineering degree and German proficiency.

Enterprise Sales Account Executive needed to achieve sales quotas in the German market. This full-cycle role requires fluency in English and German, experience in enterprise sales, and success with channel partners. Travel exceeding 50% is required.

Seeking first Group CFO to build finance from scratch for a PE-backed international leisure group. Responsibilities include consolidated reporting, treasury, M&A steering, and ERP implementation across three countries.

As an Account Development Representative, you will source pipelines for EMEA business and generate opportunities via outbound outreach using phone, email, and LinkedIn. You will become a product expert and maintain CRM records.

Lead strategic wholesale negotiations and MVNO partnerships to shape the European mobile communications model. Responsibilities include managing MNO negotiations and structuring capacity services. Requires a relevant degree and telco wholesale negotiation experience.

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.

Seeking Senior IT System Administrators to ensure stable and improved central IT infrastructures. Responsibilities include planning, administration, and technical support across servers, networks, storage, and security. Requires 4+ years of experience.

Lead and steer the entire flight test programme from early development to operational acceptance. Manage budgets, timelines, and cross-organizational collaboration for all test flight activities. Requires 6+ years in defence/aerospace test coordination.

OT Project Engineer to design and implement Azure Local infrastructure within industrial environments. Responsibilities include integrating SCADA, PLC, and HMI systems while ensuring OT cybersecurity and operational resilience. Requires 5+ years in OT/Controls engineering.