freelance English-speaking jobs in Wuppertal

Provide 1st level technical support and maintain IT infrastructure, including servers and networks. Support IS applications like O365 and ERP. Requires 3-5 years in IT operations with knowledge of industrial systems. Fluent in German and good English.

Junior Master Data & Business Data Administrator ensures data quality, master data governance, and reporting for a semiconductor company. Responsibilities include maintaining data, classification, and complaint administration. Requires a vocational qualification and MS Office proficiency.

Senior Project Manager co-leads projects and identifies growth opportunities for AUTO1.com across Europe. This role involves designing and executing business initiatives, managing cross-functional projects, and driving performance. Fluent English and German are required.

Develop Silicon Carbide (SiC) products, focusing on final product functionality and performance. Collaborate with simulation, layout, and manufacturing teams to implement new technology concepts. Requires a relevant Master's/PhD and 3+ years in power semiconductor technology.

Drive profitable growth by promoting technical solutions to Personal Hygiene & Tissue customers. Develop strategic account plans and build trusted customer relationships. Requires a relevant technical degree and 5+ years in industrial sales. Fluent in English and German.

Lead Software Engineer guides customers on leveraging Google Cloud Platform for data needs, covering ingestion, storage, processing, and analysis. Responsibilities include designing scalable data pipelines and leading data migration projects. Requires 5+ years in data pipeline development and BigQuery expertise.

NTT DATA Business Solutions seeks an SAP Customer Success Manager to support Japanese multi-national clients. This role involves driving innovation across advisory, implementation, and managed services using SAP and partner ecosystems.

Lead pursuit engineering for automotive energy solutions, focusing on low voltage Lithium Ion, Sodium Ion batteries, and super capacitors. Requires experience in embedded PCBA design, power electronics, and ISO 26262.

Define and govern cluster marketing priorities for Stationery, Shavers, and Lighters across Developed Markets. Translate global strategies into insight-led local direction, owning performance and P&L delivery.

Business Development Representative DACH builds the sales pipeline and conducts market research. This role introduces software solutions to potential customers, working with management to generate leads. Fluent German and English are required.

Medical Advisor, Neurology, serves as an expert in neurological indications. Responsibilities include maintaining scientific expertise, leading research projects, and liaising with stakeholders to support medical strategy. Requires a relevant degree and 5+ years of industry experience.

Senior Manager Data Operations owns the data curation engine for Link Key People. This leadership role guides 8 Leads overseeing 500-800+ curators, driving process optimization and AI automation while ensuring high quality and efficiency KPIs.

Pack customer orders efficiently, ensuring freshness and quality. Register new products, monitor stock levels, expiry dates, and product quality. Maintain a clean and organized work environment.

Senior HR Business Partner role supporting organizational effectiveness and compliance. Responsibilities include supporting people plans, budgeting, and managing core HR processes in an international setting. Requires 7+ years of HR experience.

Enterprise Customer Success Manager to partner with top customers, advising on customization and driving operational improvements using the IoT platform. Requires 4+ years in senior CS/Account Management and fluency in German.

The Antimicrobial Resistance (AMR) Officer supports the European Surveillance of Veterinary Antimicrobial Consumption (ESUAvet). This role involves collecting and analyzing data on antimicrobial sales and use in animals, contributing to scientific and regulatory surveillance outputs.

Mechanical System Installation Design Engineer supports the development of parts and assemblies for external Outboard Equipment and Fuel Systems across the helicopter life cycle. Tasks include designing, verifying, and managing installations.

Area Manager for Germany Light Water Solutions leads sales and service teams. Responsibilities include driving regional growth, managing client relationships, and overseeing operational excellence. Requires a relevant degree and 3-5 years in chemical sales.

Lead tax accounting and global tax compliance for a global company. Shape and develop the European tax department, overseeing financial reporting (IFRS, HGB) and managing tax risk. Requires 8+ years in multinational corporate or advisory roles.

Junior CloudOps Engineer to support and maintain cloud infrastructure, assisting with cloud service deployment and management. Requires foundational knowledge of cloud platforms, scripting, and troubleshooting.