freelance English-speaking jobs in Wuppertal

Finance Assistant will support the Director of Finance in managing the day-to-day operations of Accounting. Responsibilities include month-end closing, revenue management, accounts payable, and supporting monthly reporting.

International SOS seeks a Registered General Nurse to provide in-person patient support and coordinate medical updates for U.S. military beneficiaries in European hospitals.

Business Analyst (m/f/d) with experience in process design, requirements engineering, and reporting for a semiconductor company. Must have experience in Workday or HCM transformations and global environments.

Provides IT support, including system maintenance, troubleshooting, and user setup. Implements changes, ensures disaster recovery, and optimizes work processes. Requires strong problem-solving, analytical, and communication skills. Fluent English and German are essential.

Team Assistant to support Directors, Vice Presidents, and Associates in a leading European private equity firm. Responsibilities include calendar management, travel arrangements, meeting coordination, and administrative support. Fluency in German and advanced English required.

Experienced Event Operations Manager to lead banqueting operations for a prestigious luxury hotel in Munich. Responsible for seamless execution of high-profile events, leading a large team, and driving service excellence.

Senior Azure Backup & Storage Engineer designs, implements, and operates secure, scalable backup and storage solutions for hybrid environments. Responsibilities include designing backup strategies, configuring Azure Backup vaults, managing Azure Storage solutions, and implementing security controls. Requires strong hands-on experience with Azure Backup, Azure Storage, hybrid environments, and virtualization technologies.

Technical Support Engineer provides on-site installation, maintenance, and repair of company products. Conducts customer training, manages service records and inventory, and collaborates with sales to resolve issues. Requires a vocational qualification or relevant experience, English proficiency, and a driver's license.

The DLR Institute of Technical Thermodynamics seeks a Master's student to analyze the techno-economic potential of Sustainable Aviation Fuels (SAF) production within Power-to-X (PtX) concepts. The student will simulate and optimize SAF synthesis, extend an existing techno-economic methodology, and conduct sensitivity analyses to identify factors influencing process profitability and sustainability.

Technical Assistant (TA) supports innovation and research activities in proteomics workflows. Responsibilities include assisting with LC-MS measurements, executing experiments, preparing samples, and maintaining equipment. Requires a scientific background, hands-on lab experience, and proficiency in English.

As Visual Merchandise Manager for the Germany South region, you will lead and develop a team of District Visual Merchandisers to ensure consistent, commercial VM execution across approximately 200 stores. You will collaborate with Sales, Commercial Planning, and Marketing to drive targeted KPIs and ensure seamless implementation of VM strategies.

Associate Privacy Counsel will assess client information systems for compliance with data protection laws, draft data protection agreements, and advise clients on privacy-related product improvements.

The University of St.Gallen's School of Management seeks an Associate or Assistant Professor in Strategic Management and Geopolitics. The successful candidate will have expertise in Corporate Strategy and Geopolitics, a strong research record in leading journals, and excellent teaching skills.

JetBrains seeks a Product Marketing Manager to drive adoption of Air, a new AI-native platform for software development. The role involves defining product positioning, messaging, and go-to-market strategies, as well as improving the developer onboarding experience. Experience in product marketing for technical products and a strong understanding of modern developer workflows are required.

Working Student in Sales & Marketing, Project Management. University studies in Business Administration, Economics, Statistics, Controlling, or related field. Alternatively, IT background with interest in analytical work. Strong analytical skills, data processing experience, and advanced Excel skills required.

Engineer for Mechanical Ground Support Equipment (m/f/d) needed for a 24-month temporary position in Bremen. Responsibilities include identifying MGSE requirements, developing specifications, presenting concepts, and managing supplier relationships. Requires a degree in mechanics, aerospace engineering, physics, or a related field, along with knowledge of mechanics, mechanical integration, and aerospace standards.

Business Development Manager will focus on new business revenue growth through prospecting, qualifying, and closing deals. Responsibilities include preparing tenders, analyzing client needs, and ensuring consistent achievement of sales targets. Requires 5+ years of freight industry experience, excellent client orientation, negotiation skills, and communication skills.

This part-time position involves loading, unloading, shipping, receiving, scanning, sorting, and stocking packages. May utilize heavy machinery. Requires ability to lift up to 70 lbs., read and memorize postal codes, and work flexible hours. Warehouse experience is preferred.

The Threat Intelligence Specialist safeguards Deutsche Börse Group's global operations against cyber threats. This role collects, analyzes, and delivers actionable intelligence to guide business decisions and reduce risk. The expert collaborates with Security Operations, Incident Response, Data Protection, and Risk Management teams.

Site Logistics Operator will plan site set-up, manage material positioning, and coordinate logistics routes. Responsibilities include managing deliveries, unloading materials, and liaising with various teams. Requires computer literacy, IPAF certificate, teleporter ticket, and Safe Pass.