freelance English-speaking jobs in Wuppertal

This role drives change and communication for the Transform360 Program. Responsibilities include developing change strategies, managing stakeholders, and delivering internal communications. Requires experience in change management and fluency in German and English.

Coordinate day-to-day operations for research programs, from investigator-led research to ISTs. Manage study administration, contracts, and stakeholder communication while improving processes using digital tools.

Implement security solutions, support network segmentation, and perform vulnerability assessments for OT/ICS security across customer projects. Requires a relevant degree and experience with standards like IEC 62443.

Seeking a (Senior) Manager FP&A to strengthen financial stewardship through budgeting, planning, analysis, and reporting. Support corporate finance initiatives, including fundraising and M&A. Requires 3+ years in FP&A or similar roles.

Construction Manager Intern role involves observing safety standards, tracking budgets/schedules, and ensuring regulatory compliance on Amazon projects. Requires fluent English and current study in Engineering or Construction Management.

Support project teams from zoning review to building permit for BESS projects. Tasks include layout plans, application preparation, and planning law checks. Requires civil engineering/planning studies and CAD skills.

Supply chain quality engineer for complex cable assemblies. Drive NPI, ensure manufacturing quality and reliability in outsourced supply chains, and manage supplier qualification. Requires electronic engineering background and knowledge of connectors.

Drive commercial performance and cross-functional execution for VP Sales EMIA. This manager-level role focuses on revenue management, pricing, AR, S&OP, and contract governance reporting.

Equity Research Expert needed to evaluate financial datasets, analyze earnings, and build investment theses. Responsibilities include modeling, peer benchmarking, and providing feedback to train AI systems. Experience in sell-side research is preferred.

Field Sales Representative for technical non-woven fabrics and labels. Responsibilities include attracting new clients, developing existing relationships, and providing expert advice. Requires knowledge of technical nonwovens and strong communication skills.

Director, Supply Chain Strategy to own global strategy, risk management, and supplier development for a satellite constellation. Requires MBA/law degree plus technical background and 8+ years in hardware supply chain leadership.

Lead regional quality for semiconductor and electronic materials. Direct Quality Engineers, partner with R&D, and resolve complex technology issues. Requires PhD in relevant science, 10+ years in wafer fabrication, and German proficiency.

Develop and maintain web applications with interactive 3D visualizations. Implement 3D scenes, interactions, and create web-ready 3D assets. Requires a relevant degree and 3+ years in software development.

Qualified Installateur- und Heizungsbauermeister (SHK) to lead quality and aftercare for complex data centre mechanical systems. Responsibilities include setting standards, managing defects, and driving continuous improvement across projects.

Seeking Sr. Engineer R&D Firmware to design, develop, and validate firmware for safety-critical control systems. Requires 5+ years in firmware development, strong C/C++, RTOS, and functional safety/cybersecurity experience.

IT Consultant Atlassian requires experience in IT consulting or digital transformation, specifically with Atlassian products. Key duties include configuration, requirements analysis, and delivering solutions. Fluent German is required.

Key Account Manager Robotics for Automotive requires a degree in a technical field and experience in industrial robotics. Responsibilities include market analysis, business development for automotive accounts, and contract negotiation. German and English fluency is required.

Lead clinical development for an innovative oncology asset. This role requires an MD or PhD with extensive experience in oncology/hematology and clinical drug development. Drive strategy and guide cross-functional teams through regulatory milestones.

Biomedical Electronics Technician performs maintenance, repair, and calibration on medical equipment. Duties include preventive checks, system installation, and diagnosing hardware/software malfunctions. Requires 2-year electronics/mechatronics apprenticeship or equivalent experience. C1 English and German proficiency is required.

Student Laboratory Assistant needed for Sample Environment and Characterisation group. Duties include inventory maintenance, organizing storage, and supporting general lab work. Requires enrollment in Chemistry or Biology, good English, and MS Excel skills.