freelance English-speaking jobs in Wuppertal

As a Working Student Community Manager, you will support the growth and engagement of Movao, Ottobock's global patient community. You will create content, onboard new members, and collaborate with stakeholders to build a welcoming and inclusive community.

Executive Assistant to support a Senior Partner and their team in Munich. Manage a complex international travel schedule, optimize diary management, and coordinate meetings. Previous experience supporting senior leaders in a fast-paced corporate environment is required.

Physics Lab Technician / Application Engineer needed to support research and development. Responsibilities include operating equipment, conducting experiments, and preparing reports. Experience in a laboratory setting and handling small volumes of fluids is required.

Establish and manage the German aftersales function for the Changan brand. Recruit, manage, and mentor a team. Develop and implement parts supply, technical support, and customer service programs. Meet performance targets and work with dealers to ensure high customer satisfaction.

Working student (up to 20 hours/week) to support the Research & Development department. Must be enrolled in a German university, preferably in a STEM field, with English (B2 minimum) and German language skills.

Senior Contact Center Solution Architect with pre-sales experience needed to support complex customer engagements around enterprise-grade contact center platforms.

Experienced Campus Security Manager to lead physical security operations across multiple German datacenter sites. Responsibilities include managing security teams, overseeing daily operations, ensuring compliance, and driving continuous improvement.

Nexaro, a tech start-up and Vorwerk Group member, seeks a Sales Manager to focus on distributors in Western and Southern Europe.

Lead the strategy and roadmap for the enterprise eHealth portfolio, including cloud and platform solutions. Manage the full product lifecycle, from concept to launch and end of life.

The Dealer Network Administration Specialist supports the DND department with data quality, document management, reporting, and dealer file maintenance. Responsibilities include maintaining the dealer funnel, tracking dealer documents, and supporting the preparation of approval documents and reports.

Deployment Engineer coordinates and oversees the installation and testing of technical systems in robotics projects. The role involves frequent travel and collaboration with internal teams, vendors, and contractors.

Oversees the operation and maintenance of electrical and mechanical infrastructure for Amazon Web Services (AWS) Data Centers. Responsibilities include ensuring safety standards, troubleshooting equipment, and supervising maintenance activities. Requires knowledge of electrical competencies and theory, and experience in data center engineering is preferred.

Provide onsite IT support, including hardware setup, troubleshooting, and user assistance. Manage IT tickets and collaborate with the IT team on operational tasks.

Blue Card Agency, a Berlin-based relocation agency, seeks a German-qualified lawyer for a strategic legal partnership. The role involves leading a legal division, managing cases, and contributing to legal strategy. Two formats are available: Business Partner/Corporate Partner with equity participation or Of Counsel/Freelance Cooperation.

Project Manager plans, directs, and ensures successful project outcomes utilizing assigned teams, standards, and tools. Manages project execution, performance, and safety, collaborating with internal and external stakeholders. Communicates project milestones, status updates, and escalations.

Experienced Construction Supervisor needed for brownfield projects in an operating production environment. Oversee site activities, coordinate contractors, and ensure safety compliance. Minimum 10 years of experience in industrial construction supervision required.

Postdoctoral position (f/m/d) in cancer metabolism and metabolic plasticity during metastatic progression. The position is for 2 years with potential extension to 3 years. Responsibilities include conducting independent research, presenting findings, and supervising students. Applicants must have a PhD in a life science, experience with animal experiments, and strong knowledge of molecular biology and cell biology techniques.

PhD student position in Structural and Molecular Biology focusing on otoferlin-driven synaptic vesicle fusion at inner hair cell ribbon synapses. The successful candidate will use structural biology techniques like cryo-EM and AI-driven modeling to study otoferlin's interactions with membranes, SNARE proteins, and other fusion machinery.

HR Operations Specialist to manage administrative processes, ensure accurate HR data, and contribute to process development.

Senior Software Developer will implement backend and frontend features in a Python microservices environment. Responsibilities include maintaining codebase, optimizing performance, developing new services, and collaborating in agile ceremonies.