freelance English-speaking jobs in Wuppertal

Are you entrepreneurial and looking for a field sales role with a lot of freedom and responsibility? In-lite, an international manufacturer of outdoor lighting, is looking for a Business Development Manager for the Wallonia region in Belgium. In this role, you will be responsible for growing the market.

Experienced transfer pricing professional will manage transfer pricing matters for the Education segment, ensuring compliance and acting as a trusted advisor to stakeholders.

The role covers mechanical installation, plant coordination, subcontractor management, technical interfaces, quality control, testing support, and commissioning readiness.

Senior Credit Structurer will advise Relationship Managers on credit solutions for Wealth Management clients. Responsibilities include structuring lending solutions, preparing credit requests, and managing credit risk. Requires a strong background in credit structuring and analysis, experience in private banking or wealth management, and fluency in English and German.

The Fund Finance Secondaries & Primaries team in Frankfurt seeks an intern to support fund finance activities for Customized Solutions. The intern will assist with investor reporting, valuation committee preparation, board meeting support, cash controls, and diversification reporting.

Neli Arabi GmbH seeks independent B2B Software Sales Brokers to introduce and sell a premium B2B Enterprise Software platform on a commission basis. Brokers will identify and introduce qualified B2B prospects, arrange discovery calls, and support the sales process. Commission is paid after a client contract is signed and paid.

Design and write a master's thesis on predictive maintenance for commercial dishwasher heating elements. Develop an AI-based condition monitoring approach, from sensor technology to analysis and prediction.

Regional Sales Manager - French Speaking Switzerland, Belgium or Austria Gilcroft Global is partnering with an innovative life sciences organisation supporting the global research community through advanced scientific services and technologies.

StepBeyond GmbH seeks a Consulting Cloud & Software Architect to advise customers on technical and organizational matters. Responsibilities include developing cloud transformation strategies, designing cloud-native applications, and redesigning software architectures. Expertise in cloud platforms (AWS, Azure, Google Cloud), development tools (GitHub, Docker, Kubernetes), and programming languages (Java, Python, Rust) is required. Strong communication, presentation, and team leadership skills are also essential.

Lead the electrochemical strategy for a European energy storage company developing a non-lithium battery technology. Define the roadmap for redox chemistry, electrolytes, interfaces, and degradation modeling. Bridge deep science with real-world systems, ensuring innovation translates into manufacturable products.

The Global Account Representative (GAR) drives sales growth at strategic Semiconductor accounts in Europe. This role reports to the Global Account Manager and involves developing sales strategies, managing opportunities, and providing customer service. The ideal candidate has a science or engineering degree, 5+ years of sales experience, and fluency in German and English.

Service technician for maritime automation and control systems. Commissioning, inspections, maintenance, technical support, and training. Requires technical training, experience in automation, and strong travel flexibility.

At Genpact, we don't just keep up with technology-we set the pace. AI and digital innovation are redefining industries, and we're leading the charge. Genpact's AI Gigafactory, our industry-first accelerator, is an example of how we're scaling advanced technology solutions to help global enterprises work smarter, grow faster, and transform at scale.

Business Development Manager will drive profitable growth for Microsoft Embedded/IoT by acquiring new customers and managing existing ones. The role involves building relationships with partners and vendors, identifying sales opportunities, and providing sales training. Requires experience in IT channel sales, strong communication skills, and fluency in English and German.

About Us Wellington Management offers comprehensive investment management capabilities that span nearly all segments of the global capital markets.

Area Managers lead teams and create operational plans to meet targets. Responsibilities include driving safety, quality, and productivity, analyzing performance, and implementing process improvements.

Solution Consultant for Infrastructure & Network required. Group-wide definition of network technology standards, management of service providers, and establishment of security standards. Requires a degree in computer science, electrical engineering, or comparable field with 3-5 years of experience in infrastructure & network technologies.

Warehouse employee for Arvato in Hanover. Duties include order picking, operating packaging machines, labeling goods, and maintaining Excel spreadsheets. Requires German, English, or Polish language skills and knowledge of Excel.

Primary School Teacher (m/w/x) needed for SIS Berlin starting August 1, 2026. Plan and deliver English lessons, mentor students, provide feedback, and communicate with parents. Must have a pedagogical qualification, teaching experience, native fluency in one school language (German/English), and good knowledge of the other.

SAP Consultant will support process integration for ZEISS Semiconductor Manufacturing Technology.