freelance English-speaking jobs in Wuppertal

PhD position at the Scientific Computing Center (SCC) at Karlsruhe Institute of Technology (KIT). Research focuses on scalable AI methods for the natural sciences, particularly the application of machine learning in drug screening using multi-property NMR signals and data-driven neural networks.

As ESG Expert, you will develop and implement ESG strategies, monitor relevant developments, and support the Net Zero 2050 strategy. You will also set up and maintain ESG documentation, implement ESG tools, and coordinate data collection and reporting.

Leads the new Cross-Subdivisional Products & Solutions business subdivision within the Test & Measurement division. Drives AI-enabled innovation, scalable products and solutions, and harmonized development approaches. Builds and shapes the subdivision, including establishing P&L responsibility and revenue streams.

Postdoctoral position in virology and molecular medicine available at Witten/Herdecke University. The position is funded by the German Research Foundation (DFG) and focuses on standardized virus preparations and cell culture systems for human adenoviruses.

Develop, validate, and improve structural analysis methods for composite materials. Apply FEA and structural mechanics knowledge to build models, interpret behavior, and identify better approaches. Ensure high-quality analyses while continuously improving methods and tools.

This PhD position at Bosch Research focuses on developing efficient and scalable reinforcement learning methods for Physical AI. The successful candidate will explore new approaches to autonomous decision-making, combining techniques like imitation learning, reinforcement learning, and world models.

Lead engineering teams for TeamViewer's core connectivity, including Remote, Tensor, and ONE. Define and execute the roadmap for remote access & control, drive AI innovation, and ensure security and scalability.

The Configuration Analyst reviews, configures, and manages SAP sales orders to ensure accuracy and consistency. The role communicates configurations to global sales teams and creates production plans in SAP.

Develop and implement control systems for high-voltage substations. Collaborate with teams to integrate control systems into substation design. Analyze control requirements and develop robust solutions.

Field Service Engineer needed for installation, repair, maintenance, and commissioning of minerals processing equipment. Requires 5+ years of experience with mills, crushers, screens, flotation cells, and other related equipment. Strong mechanical aptitude and ability to conduct detailed inspections and write technical reports.

Experienced IT project manager needed for a 12-month transformation project migrating a large Mainframe application from CA Gen to native Cobol and implementing GitLab.

Drive revenue growth for a leading AI-driven ERP automation company. Lead sales engagements, build relationships with senior decision-makers, and close multi-year SaaS agreements.

As a Technician, you will maintain and repair warehouse equipment and infrastructure, perform preventive and corrective maintenance, and ensure compliance with safety standards.

Actuary (m/f/d) needed for reserving tasks under GAAP, IFRS, and Solvency II. Collaborate with entities, provide actuarial advice, and support risk management, ORSA, and planning/FP&A. Requires a university degree in actuarial science, mathematics, statistics, or related field, experience in actuarial reserving (ideally motor), and fluency in English.

The Director of Market Access will develop and execute the market access, pricing, and reimbursement strategy for Corcept's oncology portfolio in Germany. This role ensures patient access through navigation of Germany's complex access environment, including AMNOG, IQWiG, G‐BA, and Statutory Health Insurance negotiations.

The CFO will partner with the Group CEO, shareholders, and advisory board, driving financial planning, budgeting, and liquidity management. The role involves establishing KPI-driven reporting structures, managing a lean holding structure, and supporting an ambitious buy-and-build strategy. The ideal candidate will have experience in due diligence, financial analysis, and performance steering within private equity-backed businesses.

Conduct and lead rigorous empirical research in digital transformation and digital business, aiming for publication in top journals. Teach at the Bachelor and Master levels and collaborate in an international team.

The CFO will lead all financial aspects of a €30m B2B business transitioning to a SaaS model. Responsibilities include financial planning, reporting, and driving the company's transformation. The role requires experience in a PE-backed, high-growth environment and a strong understanding of SaaS KPIs.

RobCo seeks a founding General Counsel to build and lead the legal function for this AI-powered robotics company. This role will establish legal operations infrastructure, manage external counsel, and serve as a trusted advisor to the CEO and CFO. Responsibilities include building the deal desk function, negotiating commercial contracts, overseeing corporate entity structuring, and advising on employment and compliance matters.

Experienced electronics technician needed for beamer and projector repair in a specialized workshop. Requires minimum 5 years of hands-on experience diagnosing and repairing electronic and optical faults. Must be proficient in component replacement, soldering, and using test equipment.