freelance English-speaking jobs in Wuppertal

Provide desktop research and data services support for short- to medium-term projects. This individual contributor role requires specialized knowledge of research resources and collaboration with internal stakeholders.

Support digital transformation by ensuring sales master data is consistent and reliable. You will implement data governance standards, cleanse data, improve processes, and act as a business-IT interface.

Flink seeks enthusiastic E-Bike Grocery Delivery Drivers to join their team. Responsibilities include efficient delivery of goods and consistently meeting delivery targets. Applicants must be 18+, have a German work permit, and speak English or German.

AI Safety Specialist role involves red teaming conversational AI models via jailbreaks and prompt injections. Responsibilities include annotating failures, classifying vulnerabilities, and documenting risks. Must be fluent in English and Dutch with prior red teaming experience.

Business Development Manager drives German market expansion by building partnerships with local brands and sellers. This role requires 10+ years of experience, strong data analysis, and fluency in German and English.

Lead site commissioning for major HVDC and power transmission projects, ensuring safe energization and successful handover. Coordinate multidisciplinary teams and manage project execution from preparation through final testing.

Lead a global SAP S/4HANA transformation for an industry leader. Own the end-to-end roadmap, directing stakeholders, IT teams, and partners across complex, multi-country deployments.

Chief of Staff to work with the founder on scaling Gauder. Responsibilities include identifying growth levers, driving project ownership, and delivering strategic insights from sales data. Fluent German and English required.

Oversee contract lifecycle from review to termination, drafting and negotiating agreements with customers and suppliers. Manage risks, ensure compliance with German law, and maintain CLM systems. Requires legal/business degree and 3+ years of experience.

Senior Software Test Engineer focusing on Python Test Automation to lead testing and validation for diagnostic AI and medical image analysis. Own end-to-end testing, building automated suites in Python/PyTest within GxP environments.

Warehouse employee role involves unloading, lifting, transporting, scanning, sorting, and redirecting products. Requires ability to stand/walk for extended periods and lift up to 15kg. German or English skills are required.

Senior SAP S/4HANA Finance Consultant responsible for designing and implementing finance processes. Requires deep FICO expertise across full-cycle implementations, including GL, AP/AR, AA, and CO.

Co-own the Data area of a media-planning platform, managing APIs from platforms like Meta and Google Ads. Model and normalize data using dbt and SQL, ensuring data quality and pipeline reliability. Requires strong Python and SQL skills.

Lead DSE eCompliance and IT Governance, overseeing CSV programs and GxP systems across the EU. This role provides strategic leadership for Quality and IT compliance, managing SAP S/4HANA and digital quality initiatives.

Lead the Cloud Unit's multi-cloud strategy for Mendix, overseeing engineering and operations teams. Responsibilities include defining product vision, managing hyperscaler partnerships (AWS, Azure), and ensuring platform reliability. Requires 10+ years in software product development.

Senior Backend Engineer needed to build and maintain Elixir/Phoenix systems. Responsibilities include API development, migrating legacy logic, and making architectural decisions. Requires 5+ years of experience.

Finance Business Partner for B2B channels, owning performance reviews, analyzing KPIs like acquisition cost, and building P&L views. Requires experience in sales or commercial controlling, strong analytical skills, and fluency in German and English.

Lead the Solar & Battery Storage team in DACH, guiding people, customer relationships, delivery, and operations. Drive consulting service development, incorporating AI and digital tools to improve efficiency and customer value.

Lead AI transformation engagements from strategy to implementation, advising stakeholders on organizational implications. Design AI-enabled target operating models and roadmaps, leading multidisciplinary teams. Requires 5+ years in consulting/transformation.

Lead digital transformation projects on the shopfloor from concept to global rollout. Requires a degree in a technical field and experience delivering end-to-end digitalization projects in manufacturing.