freelance English-speaking jobs in Wuppertal

Working Student (m/f/d) to support Facility Management team in daily operations and administrative tasks. Assist with maintenance and repair coordination, project execution, and documentation.

Shape global Order-to-Cash processes across the Hero Group. Design, optimize, and drive best-in-class solutions for Sales, Pricing, Rebates, Trade Promotion Management, and global process governance.

Experienced Registered Nurse (Pflegefachkraft / Gesundheits- und Krankenpfleger) with minimum 3 years' inpatient care experience sought for a full-time, permanent role. Responsibilities include clinical case management, communication and coordination, patient advocacy, and quality assurance. Must be fluent in German and English, possess strong communication skills, and have a valid driver's license.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service. Earn at least €13.90 per hour plus tips.

The ICB Data Control Manager oversees the control environment for the ICB Chief Data & Analytics Office (CDAO). This role manages control execution, issues, and audit engagement protocols, partnering with stakeholders to assess control health and drive remediation. Responsibilities include risk assessment, control design and evaluation, issue management, and governance reporting.

Fastned seeks a Chief Commercial Officer to lead commercial strategy and operations across Europe. The CCO will own the full commercial logic of the business, including network positioning, pricing, brand development, and policy engagement. The ideal candidate has a proven track record of building and scaling commercial organizations in a listed scale-up or high-growth environment.

The Client Advisor builds relationships with Burberry clients, delivering a personalized and elevated experience. The role involves meeting and exceeding sales targets, providing expert product and styling advice, and contributing to the daily operations of the store.

Own and grow the global Hot & Cold piping systems portfolio. Develop and execute product strategy, manage lifecycle, and lead innovation projects. Strong product management experience in Hot & Cold piping/HVAC/Heat Transfer required. Fluent English, German a plus.

This postdoctoral research position focuses on evaluating and optimizing AI models for surgical video understanding. The successful candidate will design and lead research projects, collaborate with partners, mentor students, and contribute to publications and grant writing.

SAP Sales Distribution Consultant designs and leads end-to-end SAP SD architecture for S/4HANA implementations. Provides technical leadership, reviews designs, and advises on SAP innovations. Requires 12+ years of SAP experience with 8+ years in SAP SD and strong S/4HANA SD knowledge. Expertise in pricing, output management, credit management, and logistics execution is needed.

Drive the growth of Next Generation Products across Europe. Develop new business opportunities, manage customer relationships, and collaborate with cross-functional teams to deliver innovative flavor solutions for nicotine pouch and other next-generation product manufacturers.

The Inside Sales Representative identifies and generates sales opportunities through inbound and outbound prospecting activities. Responsibilities include researching companies, developing outreach strategies, and collaborating with the Business Development team.

Civil Works Manager needed for a high-profile electrical substation project in Baden-Württemberg, Germany. The role involves coordinating construction activities, ensuring compliance with regulations and designs, and managing multiple trades. Experience in civil engineering/groundworks and electrical substations is advantageous. German fluency is essential.

As a Data Analyst at Mercedes-Benz, you will support data-driven business decisions and contribute to the digital transformation. Responsibilities include identifying problems, collecting data, performing analytics, creating reports, and presenting insights to stakeholders.

Senior Project Manager (MEP) to lead delivery of complex data center projects from pre-construction through commissioning. Manage design, procurement, scheduling, and budgets. Experience with data center construction is advantageous.

Business Analyst – Patient Engagement will analyze business and product requirements, derive functional and non-functional requirements, and clarify issues with development, architecture, and product management.

Data Center Engineering Operations Technician supports the design, delivery, and operation of global AWS infrastructure.

Leads end-to-end SAP ERP customer engagements, from opportunity identification to deployment. Develops and sells SAP S/4 go-to-market offers and tools. Minimum 15 years experience leading SAP ERP customer engagements with a minimum of 8 end-to-end SAP ERP engagements and 4 SAP S/4 engagements. Proven ability to connect with and partner with SAP. Strong influencing personality with effective negotiating skills.

Own semiconductor coverage for a concentrated, high-conviction portfolio. Conduct bottom-up fundamental research on chipmakers, equipment, materials, and related hardware. Surface investment ideas before consensus and build actionable models combining fundamental judgment with alternative data and AI.

Senior Health & Safety Consultant needed for a two-month construction project in Rheinberg, Germany. Must have a valid SiGeKo qualification and be available to start August 3, 2026. Responsibilities include monitoring safety standards, coordinating with contractors, conducting inspections, and ensuring compliance with German safety legislation.