freelance English-speaking jobs in Wuppertal

Werkstudent im Verkauf supports the Levi’s® store experience by delivering exceptional 1:1 customer service. Responsibilities include sharing styling advice, supporting store operations, and maintaining visual merchandising standards to achieve sales goals.

Account Executive to build sales motion for an AI-powered security risk management platform. Requires 3+ years closing B2B SaaS full-cycle, fluent German/English, and experience in early-stage startups.

Scooter Delivery Driver needed for Flink, a quick-commerce service. Deliver goods efficiently using e-scooter or e-bike while providing exceptional customer service. Must be 18+, have a valid work permit and driving license, and speak English or German.

Experienced Offshore Wind Turbine Technician needed for long-term project support in the German North Sea. Responsibilities include maintenance, inspection, and repair of turbines and structures. Requires technical background and GWO certifications.

Manage and improve SOC performance, leading analysts and coordinating high-severity incident responses. Requires 5+ years in Cyber Security, strong leadership, and expertise in frameworks like NIST CSF and MITRE ATT&CK.

Sales Executive to open the German market, finding and winning new hospital and radiology customers across Germany, Austria, and Switzerland. Focus is on new business, with some time dedicated to existing accounts.

Oversee OT installation, configuration, and maintenance of manufacturing hardware/software (PLC, SCADA, HMI, MES). Develop global OT security strategy and implement uniform technology to improve efficiency and security. Requires relevant Master's degree and 5+ years in industrial automation/IT+OT.

Service Technician role executing service work per instructions and quality guidelines. Responsibilities include field service tasks, issue identification, customer communication, and material preparation. Requires experience in environmental measurement technology and proficiency in German and English.

(Senior) R&D Process Engineer to design, implement, and optimize development processes within R&D. This role ensures compliance with medical device standards while driving process excellence and agility across cross-functional teams.

EMI / EMC Engineer to ensure products meet global EMC requirements. Responsibilities include EMC design guidance, supporting testing/certification, troubleshooting compliance, and contributing to DVT. Requires relevant engineering degree and EMC experience.

• Begin: Targeted onboarding program & "Be our Guest" program • Belong: A great team from different nations, flat hierarchies with fast decision-making processes & regular feedback • Become: Wide selection of internal & external training courses, individual development plans, excellent advancement opportunities, transfer opportunities to our sister hotels • Be balanced: Permanent employmen

Working Student in Electrical Engineering to support test system development for electric vehicle charging applications. Responsibilities include PCB design, hardware testing, prototype building, and electronic measurements.

Bachelor Student for User Feedback & Data Analytics. Analyze user research and quantitative data, supporting AI-assisted analysis in Visual Studio Code. Identify user needs and present data-driven recommendations. Requires excellent German and English skills.

Strategic Account Executive focused on upselling and expanding footprint within large enterprise customers across Germany, Austria, and Switzerland. Requires 3+ years in complex B2B SaaS sales and excellent command of German.

Experienced Registered Nurse needed for a Near Patient Nurse role. Responsibilities include clinical case management, coordinating care between local and international teams, and providing bilingual support in German hospitals. Requires 3+ years of inpatient experience.

German (DaF) Language Teacher needed in Hamburg to provide in-person lessons to a business professional. Responsibilities include delivering tailored lessons and developing curricula. Requires native or near-native German proficiency and two years of teaching experience.

Medical Scientific Liaison in Oncology. Identify and develop relationships with KOLs, engaging in scientific exchange about emerging therapies. Requires advanced scientific degree and 2+ years in an MSL or related role.

Investment Controller manages CAPEX/OPEX projects, ensuring financial planning and monitoring in manufacturing. Responsibilities include variance analysis, budget coordination, and reporting using SAP and Excel.

Own the full deployment process for robotic solutions, assessing customer needs, managing projects, and handling commissioning. Requires a degree in relevant engineering and experience in automation or robotics.

Part-time Sales Advisor (Mini-Job) needed to provide a unique shopping experience. Responsibilities include advising customers, achieving sales targets, and maintaining boutique standards. Requires passion for sales and strong customer service skills.