freelance English-speaking jobs in Wuppertal

Senior Technical Product Owner for cloud and microservice-based applications. Develops product strategies, guides developers, and collaborates with stakeholders. Requires a degree in a relevant field, experience as a Product Owner, and strong analytical and communication skills.

Develop advanced machine learning architectures for automated driving functions and conduct independent research to identify and close technology gaps. Bring models from research to production and contribute to the product and feature roadmap.

Senior Tech Consultant to design, stabilize, and evolve the Microsoft Dynamics 365 ecosystem, including Customer Engagement, Finance & Operations, integrations, and governance. Lead complex technical initiatives, translate business needs into technical requirements, and drive platform stability and compliance.

Dutch-speaking Sales Specialist to manage client relationships, identify sales opportunities, and achieve targets in Berlin.

Senior Process Engineer to optimize and develop industrial bioprocess and fermentation systems. Experience in industrial biotechnology, process engineering, and bioprocess equipment required.

Supply Chain Expert - Data & Sourcing Analyst will provide analytical insights to optimize sourcing activities. Responsibilities include comparing offers, supporting tenders and negotiations, breaking down prices, and analyzing supplier market changes. Requires a university degree in a relevant field and at least 3 years of experience in sourcing analytics.

Leads and develops multi-site operations for European Filtration Materials production, ensuring reliable and efficient production performance. Drives strategic development and operational excellence across the European manufacturing network. Collaborates with global FM Operations, Production, Engineering, and stakeholders to secure sustainable performance and long-term competitiveness.

This W3 professorship focuses on the pathophysiology and acute medicine of injuries, including shock, sepsis, and organ failure. Applicants should have a strong research profile, methodological expertise in experimental models, and experience in interdisciplinary collaboration. Teaching responsibilities include courses in the Medical Faculty.

Systems Engineer will work within KLA's RAPID division, a leading provider of reticle inspection solutions for the semiconductor industry.

Supports the Keysight Aerospace & Defense sales team in Germany with inside sales activities. Contributes to sales growth through lead qualification, opportunity development, and customer support. Assists with quotations, configurations, and order-related activities.

Designs, develops, and implements technical strategies for product development of OSR, corn, and hybrid wheat, from initial testing to commercialization. Collaborates with cross-functional teams to advance breeding pipelines and coordinate new product launches. Requires a PhD or Master's degree with experience in plant R&D, data analysis, and project management.

Manage and develop global IT infrastructure, including WAN, LAN, and Wi-Fi. Execute network modernization, handle technical requirements, and provide technical service documentation.

Senior Investment Strategist for Private Markets (Private Equity focus) will develop investment strategies, conduct analyses, and collaborate with internal and external partners. Requires 5+ years of investment experience, strong analytical skills, and proficiency in relevant tools.

Support the Voith Group Turbo Division in tracking customer complaints and ensuring timely processing. Develop global guidelines for handling customer portals and integrate data capture forms into customer contracts. Assist in improving goodwill policies and managing damaged parts inventory.

Execute the "Transact to Transform" strategy, supporting clients through the M&A lifecycle with cost optimization, reorganization, and growth initiatives. Assist clients in preparing for and executing mergers and acquisitions, helping them realize value potential by transforming organizational structures, processes, and systems. Utilize data, analytics, and advanced technologies to create competitive advantages for clients. Engage with top management and senior stakeholders to build trust and deliver sustainable value.

Conduct comprehensive feature audits of software development processes, ensure compliance with policies and best practices, and coach teams on software engineering practices. Analyze audit findings, identify process improvement opportunities, and support problem-solving methods.

The University of Europe for Applied Sciences seeks a full- or part-time Guest Professor to teach MBA-level courses in Maritime and Shipping Management, Maritime Logistics and Operations, and Shipping Finance and Economics starting June 1, 2026.

The da Vinci Clinical Sales Associate will implement the clinical sales plan to drive utilization of the da Vinci Surgical System. Responsibilities include supporting sales and marketing events, developing surgical team training plans, and providing ongoing case support. The ideal candidate will have a bachelor's degree, two years of experience in medical device support or sales, and fluency in English and German.

Leads a team responsible for the reliable operation of database applications used globally. Manages personnel, budget, and resource planning. Implements backup and recovery strategies, data protection, and security concepts. Collaborates with IT departments and external partners on project planning and implementation.

Field Service Specialist to visit and assess locations for mobile phone antennas in Germany. Responsibilities include site visits, coordinating with partners, and ensuring smooth project execution.