freelance English-speaking jobs in Wuppertal

Key Account Manager for Molecular Diagnostics covering Austria and Switzerland. Drive sales growth and expand Hologic's presence by developing strategic account plans and building relationships with laboratory groups. Requires relevant scientific background and fluent German/business English.

Automation Engineer responsible for conceptual design, development, and integration of automation solutions and production equipment. Key tasks include component selection, commissioning, and technical optimization. Requires a degree in a relevant engineering field and proficiency in PLC systems.

Project Lead for Internationalization of Digital Extras. Manage license requests, define product backlogs, and develop product strategy for vehicle connectivity and the online store in new markets. Requires experience in digital product/IT projects.

Support the Packaging & Device Development team by building a database, analyzing packaging materials for EPR and compliance, and researching country-specific regulatory requirements. Advanced studies in related fields are required.

Postdoctoral positions in Applied Agricultural and Food Security Data Science require strong quantitative skills in data science or bioinformatics. Researchers will develop methods to address sustainability in African food systems across multiple research lines.

Senior Developer of Connection Technology needed for challenging development and design projects. Evaluate technical solutions for connectors, cables, and high-speed connections. Requires a university degree and extensive experience in connection technology development.

Own delivery from kickoff to the first usable result for industrial companies using a decision platform. Requires technical background, 5+ years leading complex projects, and German C1 level fluency.

Deliver goods efficiently using an e-bike or e-scooter for Flink, a leading online supermarket. This role requires providing exceptional customer service and meeting delivery targets. Must be 18+, have a German work permit, and speak English or German.

Senior Postdoctoral Scientists are sought to lead research in (Living) Hybrid Materials. Candidates must hold a PhD and first postdoc, with a strong publication record, to develop an independent research profile.

Freelance Mechanical CFD Engineer to train and evaluate AI agents on fluid simulation tasks. Requires expertise in CFD with OpenFOAM, ANSYS Fluent/CFX, or STAR-CCM+, and Python.

Service Technician role executing service work per instructions and quality guidelines. Responsibilities include field service tasks, issue identification, customer communication, and material preparation. Requires experience in environmental measurement technology and proficiency in German and English.

Lead ERP Integration for the global SAP S/4HANA transformation in Life Science. Govern the application integration landscape, defining standards and driving technical leadership across the integration lifecycle.

Manages 100-200 mid and mass market accounts to ensure positive customer experience and revenue growth. Responsibilities include handling renewals, upsells, and proactively consulting on solutions. Requires 2-4 years of related experience and strong Microsoft Suite skills.

Project Manager for Electronic Warfare Ground Systems. Develop and integrate high-end software for platforms like Eurofighter. Drive HMI solutions, manage project execution, and mitigate technical risks using SCRUM.

Working Student in Robotics to develop C++ software for medical imaging and robotic applications. Contribute to the medical robotics framework, integrating systems and developing tools. Requires a degree in a relevant field and strong C++ skills.

Manage and develop strategic customer relationships to meet revenue and satisfaction targets. Lead negotiations, execute account plans, and drive growth by expanding business and improving customer value. Requires native German and fluency in English.

Support primary fundraising mandates for private equity clients across the DACH market. This role involves coordinating investor due diligence, managing client interactions, and supporting business development initiatives. Requires strong analytical skills and a commercial mindset.

Senior Offshore Wind Turbine Technician needed to support maintenance of offshore wind farms in the German North Sea. Responsibilities include preventive/corrective maintenance and component replacement. Requires technical training and experience.

Shape NVIDIA’s AI Physics strategy and accelerate adoption across EMEA. This role drives market growth in engineering-intensive industries by building executive relationships and developing the ecosystem. Requires 12+ years in AI or related fields.

Own the full deployment process for robotic solutions, assessing customer needs, managing projects, and handling commissioning. Requires a degree in relevant engineering and experience in automation or robotics.