freelance English-speaking jobs in Wuppertal

Working Student supports the Accounts Receivable department, handling customer inquiries, monitoring accounts, and preparing payment reminders.

Experienced Liquids Terminal Manager needed to lead the commercial, operational, technical, and financial performance of a strategically important port terminal in Rostock, Germany.

Develop and manage international key accounts in the data center segment. Co-develop and implement the central segment strategy for data centers. Build and maintain an internal cross-country data center community.

Launch your career in renewable energy with our BESS Technical Solutions Graduate Program. Recent graduates will gain hands-on experience in technical solutions, project preparation, and customer requirements analysis for energy storage projects.

HSE Manager will implement and improve Eni's health, safety, environmental protection, and public safety policies. The role involves developing and maintaining the HSE Management System, supporting occupational health and safety, and monitoring performance indicators.

We seek a Head Chef to lead our kitchen, develop the menu, and refine existing recipes. The ideal candidate will have experience in a high-volume upscale restaurant, strong leadership skills, and a passion for culinary excellence.

Tibo is seeking a Business Development Manager to establish its presence in the German market. Responsibilities include defining market positioning, building a sales pipeline, securing initial customers, and developing strategic partnerships. The ideal candidate has experience in the German energy, manufacturing, or logistics landscape and a deep understanding of the German energy market.

Industrialization Engineering Associate will support the transfer of engineering BOM to manufacturing BOM. Responsibilities include customizing product definitions, ensuring material master data standardization, and deploying BOMs into operational projects.

Professor will teach and develop programs in International Business Relations, Global Market Entry Strategies, and Foreign Direct Investment. Requires a doctorate, professional experience, and teaching experience.

Senior Backend Engineer will design, develop, test, deploy, and maintain software using a JVM language and Spring Boot in large-scale production systems. Experience with microservice architecture, relational and non-relational databases, and AWS is required.

Experienced MEP Site Manager needed for a data centre sub-station construction project in Frankfurt. Manage MEP activities, subcontractors, and ensure compliance with design, specifications, and regulations.

Create digital assets for e-commerce projects, including landing pages, banners, and advertising. Collaborate with the Content Team E-Commerce to design and optimize landing pages. Ensure visually engaging, user-friendly designs aligned with branding.

Working Student supports the Offshore Sales team with strategic projects, stakeholder interviews, documentation, presentations, and workshop facilitation. Assists the Sales strategic planning team with demand tracking, portfolio transparency, and process improvement. Requires enrollment in a Bachelor's or Master's program, proficiency in MS Office 365, fluency in English, and a passion for renewable energy.

Customer service representative needed for full-time position. Responsibilities include processing customer emails, telephone and written communication, expert advice, and problem solving. Must have very good written and spoken German and fluency in French.

Senior/Staff Web Analyst to design and implement tracking strategies, architect automated data pipelines, and ensure data integrity across web and app platforms.

Provides administrative support to a Board Member within the Travel Line of Business. Manages calendars, travel arrangements, and prepares presentations. Acts as a gatekeeper, prioritizing communications and managing stakeholder interactions.

Senior Finance Specialist will own global Order-to-Cash (O2C) processes, including Customer Master Data, Invoicing & Billing, Cash Applications, Collections, Dunning & Accounts Receivable Management. Establish and maintain global O2C standards, identify process improvement opportunities, and manage a third-party business process provider. Collaborate with related functions and engage with stakeholders to ensure O2C processes meet business needs.

As a working student in IT project management, you will support planning, preparation, and management of IT application projects. You will assist with stakeholder coordination, define project scopes, and create project plans. You will monitor project progress, identify issues, and ensure compliance with budgets and standards.

The University of Europe for Applied Sciences seeks a President to lead its strategic vision, foster academic excellence, and strengthen its position as a leading institution in Art & Design and Business. The President will represent the university externally, lead the Presidium, and oversee the university budget.

This Executive Business Assistant role combines content-related project work with organizational and administrative tasks. Responsibilities include coordinating meetings, preparing materials, and providing onsite support during business travel. The ideal candidate has 2+ years of experience, excellent English and German language skills, and strong organizational and time management abilities.