freelance English-speaking jobs in Wuppertal

Manage Road Freight RFXs, handling pricing, solution design, and end-to-end tender coordination. Requires logistics experience, strong analytical skills, and fluency in German and English.

Senior Executive Assistant supporting the CEO of a leading AI powerhouse. Own the CEO's calendar, inbox, and priorities, strengthening operating structure. Requires fluency in German and English.

Sales Manager drives international business growth for radiopharmaceutical solutions. Responsibilities include identifying new opportunities, securing contracts, and expanding customer base across various healthcare sectors. Requires relevant sales experience and knowledge of radiopharmacy.

Senior Consultant in Operations Life Sciences delivers end-to-end project delivery, designing Supply Chain strategies from R&D to manufacturing. Drive transformation programs and optimize operations using data and AI.

We are looking for a motivated, communicative, and well-organized HR Management Intern to join our Berlin team. You will support recruitment, employer branding, applicant management, people operations, and employee experience. You will gain direct insight into how an internation

Electronics Technician needed for incoming goods inspection. Tasks include inspecting goods, reading technical drawings, assessing solder joints, and fault analysis. Requires vocational training as an Electronics Technician or comparable qualification.

Technical Sales Engineer for Motorsport Applications (F1/WEC/IMSA). Responsibilities include end-to-end market management, business development, and acting as the interface between customers, engineering, and production. Requires technical background and experience in technical sales.

Procurement Specialist for Facility & Construction Services drives the Sales Market procurement strategy. Responsibilities include securing a compliant supplier base, managing agreements, and supporting the full procurement cycle. Requires 3+ years of relevant experience.

IT Project Manager role requires 3-5 years of experience leading IT projects. Responsibilities include planning, execution, and oversight of technology initiatives, collaborating with department heads, and ensuring continuous improvement. Proficiency in German and English is required.

Shipping/warehouse employee role involves unloading, lifting, transporting, scanning, sorting, and redirecting products. Requires German or English skills, ability to stand/walk for extended periods, and lift up to 15kg.

Manages day-to-day delivery of a large data center construction project. Coordinates construction, design, procurement, QA/QC, and commissioning workstreams. Requires 10+ years in large construction projects.

Manages the full customer order lifecycle, from order to cash, providing telephone and email support to local and international clients. Responsibilities include incident resolution, invoice control, returns management, and coordinating with internal departments. Requires 2+ years in Customer Sales Service.

Lead the development and scaling of the European Defense Industry practice. This role requires deep sector insight, strong business development success, and the ability to advise senior stakeholders on complex risk matters.

Clinical Research Associate ensures quality and compliance for clinical studies across Germany. Responsibilities include conducting monitoring visits, source data verification, and supporting site staff. Requires an MD or strong scientific background, 1-2+ years of CRA experience, and fluency in German and English.

Define, implement, and develop global standards and governance principles for tax-related reporting. Embed compliance requirements across tax, legal, and financial reporting processes. Requires a university degree and relevant experience in project management and international tax law.

Senior Operations Controller develops production plans, monitors performance, and coordinates material availability. This role analyzes data, manages resources, and supports S&OP processes within a manufacturing environment. Requires relevant degree and experience with ERP systems.

Develops the Purchasing & Procurement Domain according to the Area Consulting CoE Sustainable Enterprise and Corporate IT Strategy. Translates business needs into scalable, secure, and value-driven IT solutions. Acts as advisor, guiding business units through ideation, process optimization, and technology scouting. Ensures adherence to the Enterprise Architecture Management (EAM) framework.

Lead day-to-day operations for a German entity of an innovative European deep-tech space company. This role requires strong knowledge of German regulations, operational excellence, and fluency in German and English.

Research Assistant in Digital Security at the University of Passau. Responsibilities include independent research for a PhD, contributing to projects in digital forensics and intrusion detection, and supporting teaching. Requires a Master's in a related field and strong cybersecurity knowledge.

Postdoc role combining drift trajectories from ice-tethered platforms with satellite and model data to optimize Antarctic sea ice observing strategies. Analyze sea ice and snow measurements to develop harmonized observing systems. Requires PhD in related field and strong programming/data analysis skills.