freelance English-speaking jobs in Wuppertal

The Hotel Director will oversee all hotel operations, including revenue management, staff leadership, and guest satisfaction. This role requires experience in boutique hotels, strong communication skills, and fluency in German and English.

Service Technician for dental treatment units and sterilization systems. Provides technical support to distributors and customers, including installation, troubleshooting, and maintenance. Requires a degree in Biomedical Engineering or related field and experience in technical support for medical devices. Fluent German and English required. Extensive travel (approx. 50%) is necessary.

The Head of Communications leads BCI's global communications strategy, shaping the organization's public profile and messaging. This role oversees communications planning, media engagement, editorial content, and digital storytelling, aligning all outreach with BCI's mission and policy objectives.

The OT&A Deployment Engineer – Large Cranes will lead the onsite deployment of large crane automation systems, including installation, commissioning, integration, testing, and go-live support.

Teach English to Ukrainian and general English students online. Must be a native-level English and Ukrainian speaker with at least 1 year of teaching experience and a relevant qualification.

CNC Machinist with experience operating Fanuc lathes. Sets up and configures CNC machining centers, runs and optimizes programs, performs quality control, and supports process optimization.

Coordinates operation of the SUNDAE2 measurement system for superconducting undulator characterization. Integrates, commissions, and optimizes mechanical, electrical, and motion-control systems. Operates, maintains, and develops the SUNDAE2 Hall probe measurement system.

Fastned seeks a Chief Commercial Officer to lead commercial strategy and operations across Europe. The CCO will own the full commercial logic of the business, including network positioning, pricing, brand development, and policy engagement. The ideal candidate has a proven track record of building and scaling commercial organizations in a listed scale-up or high-growth environment.

Leads the strategy, roadmap, and market success of Brainlab's Integrated OR portfolio. Defines the vision for next-generation integrated OR solutions and collaborates with R&D, Sales, Marketing, and Clinical stakeholders. Manages the Integrated OR Product Management & Marketing team.

Working student supports legal, governance, and compliance tasks for a German software and AI company. Tasks include reviewing contracts, researching legal topics, and supporting sales and project teams. Requires current enrollment in Law or Business Law, strong research and communication skills, and fluency in German.

PhD position in design, verification, and test of ASICs for sensor systems. Develop agentic AI solutions to accelerate ASIC development cycles. Responsibilities include research, analysis, integration, and implementation of AI concepts.

Experienced Field Training Officer to deliver onboarding, sustainment, and role-specific training to security personnel, ensuring high standards of training, compliance, safety, and operational performance.

As Senior Production Manager, you will lead Production, Device Testing, and Manufacturing Engineering, ensuring quality standards, production targets, and shift planning. You will develop procedures, manage budgets, and recruit, develop, and manage personnel.

Drive growth and exceed revenue goals by acquiring new logos and developing innovative sales strategies. Engage the market, build relationships with key decision-makers, and manage complex enterprise deals. Provide feedback to shape product direction and contribute to playbooks to improve team productivity.

As a Technical Property Manager, you will ensure safe, functional, and efficient store and office environments by delivering high-quality facility management services. You will manage the full facility management scope, drive supplier performance, and support the long-term performance of the property portfolio.

German-speaking SAP DRC Consultant needed for a mainly remote S/4 project in Europe. Requires 3+ years of SAP DRC experience, including blueprint design, implementation, and post Go Live support.

The Managing Director will lead Promega GmbH, overseeing business development in Germany, Austria, Poland, and Central Eastern Europe. This role involves developing growth strategies, strengthening customer relationships, and leading a team of approximately 170 employees. The Managing Director will also represent Promega externally, building relationships with stakeholders and participating in industry events.

The HR Leader DACH, Country & Plant for Germany will lead HR for a global manufacturing company's German operations and across DACH (Germany, Austria, Switzerland). This dual-role combines Country HR leadership (60%) and Plant HR leadership (40%). Responsibilities include building organizational capability, supporting operational excellence, leading a high-performing team, and ensuring compliance.

Leads company-wide transformation and project portfolio, ensuring transparency, strategic alignment, and prioritization. Drives execution excellence and measurable business outcomes for major transformation initiatives. Partners with business functions, HR, and Communications to enable sustainable organizational and cultural change.

Partner to build and lead a data strategy offering across Germany and Europe. Deep expertise in data strategy, governance, management, and integration required. Proven track record leading complex data transformation programs and translating technical detail into strategic agendas. Fluency in German and English.