freelance English-speaking jobs in Wuppertal

Act as the central contact for Airbus Proprietary Parts Repair, Lease, and Exchange Services, managing orders and ensuring supplier compliance. Analyze customer issues and lead process optimization projects. Requires a relevant degree and experience in supply chain or aviation.

Experienced Sales Manager needed to develop engineering polymers business across Southern Germany. Focus on growing accounts and building new business with plastics processors and manufacturers. Requires deep market knowledge.

Lead communications strategy for France, Germany, and Spain. Manage media relations, local agencies, and build spokesperson platforms. Connect global and local narratives across EMEA.

Business Development / Trading Operations Manager to develop new business and manage day-to-day trading operations. Responsibilities include contract administration, logistics, and preparing sales reports. Requires experience in trading/international business and proficiency in English and SAP.

The Crew Planner coordinates the entire seafarer onboarding process, including forecast planning, crew changes, and recruitment. This role requires experience in international crewing and strong understanding of maritime regulations.

Senior Data Engineer to design and maintain scalable data pipelines for shop performance and retail media reporting. Requires 5+ years experience with advanced SQL, data transformation tools, and big data platforms.

ELT seeks an experienced German language trainer for a live online program. Candidates need a Bachelor's degree, proven experience teaching German online to non-native speakers, and knowledge of language acquisition methods.

Own and develop strategic People programs, focusing on Total Rewards. Shape compensation philosophy, drive pay equity, and harmonize benefits across Europe. Requires 8+ years of HR experience with C&B expertise.

Lead the Site Quality team to ensure deliveries meet quality standards. Drive continuous improvement, maintain compliance with quality and safety standards, and develop a quality culture. Requires a Master's degree and experience in quality/operations management.

Field Coach Trainer will lead a culture of retail excellence, coaching Client Advisors on product knowledge, selling skills, and client development. Responsibilities include monitoring client interactions, identifying performance opportunities, creating coaching plans, and delivering training sessions.

Quantum Computing Expert to develop GWDG's QC ecosystem, focusing on anomaly detection. Responsibilities include integrating quantum algorithms into classical environments and system-level error analysis. Requires relevant degree and proven coding skills.

Supply Chain Analyst and Spare Parts Planner supports global field service by managing material planning, forecasting, and inventory. Responsibilities include developing Power BI reports and improving processes. Requires a relevant degree and experience in material or spare parts planning.

Provides HSE guidance to site teams, conducts inspections and audits, and investigates incidents. Develops and reviews risk assessments and safety procedures. Ensures compliance with German HSE regulations and project requirements.

Data Science Expert to build and scale SAP's context engine, designing enterprise ontologies and semantic models. Develop AI capabilities using RAG, embeddings, and LLMs grounded in business data. Requires 8+ years experience and a Master's/PhD.

Postdoctoral Research Fellow needed for the "Globalization, Work and Production" group. Contribute to research on technological change, digitalization, and AI in the workplace. Requires a Ph.D. and expertise in related social science research.

CV/AI Engineer for a femtech startup building an ultra-precise vaginal pH test. Tasks include building computer vision models, personalizing results with Bayesian methods, and integrating LLMs for evidence-backed explanations. Must be based in Berlin.

Process-minded HR Intern to support People & Culture. Responsibilities include auditing employment files, assisting with recruitment coordination, and providing administrative support. Requires HR/Business degree, analytical skills, and interest in German employment law.

Global Cybersecurity & Data Protection Specialist ensures digital solutions comply with CRA and data protection regulations. Develop cybersecurity management systems and oversee data protection requirements.

Experienced Reporting & Consolidation Expert needed for an international client. Responsibilities include coordinating group consolidation, ensuring accurate financial reporting, and performing variance analyses. Requires strong finance, accounting, and controlling expertise with fluent German and English.

Revenue Manager to drive revenue goals by incorporating revenue management philosophy across sales, marketing, and operations. Responsibilities include data analysis, forecasting, and managing channel strategy. Requires 2-3 years in revenue or reservations.