freelance English-speaking jobs in Wuppertal

Experienced lawyer sought to run and grow their own practice within a supportive international firm. Minimum 8 years post-qualification experience required. Must be a recognized expert in their field, entrepreneurial, client-centric, and collaborative. Fluent English required. Active practicing certificate/license with no restrictions. Willingness to operate on a self-employed basis.

Purchasing Assistant to support procurement activities for medical devices and indirect materials. Responsibilities include purchasing, supplier management, inventory planning, and process improvement. Requires experience in purchasing, strong analytical skills, and fluency in German and English.

Experienced QA Manager needed for data centre fit-out projects in Frankfurt. Implement inspection and test plans, manage quality documentation, and ensure compliance across site operations. Utilize Autodesk Construction Cloud (ACC) to maintain quality records and provide reporting.

Drive new customer acquisition for small to mid-sized accounts in Germany. Execute sales plans, manage pipeline, and close sales opportunities. Present Rubrik solutions within complex data center environments. Collaborate with partners to enable rapid growth. Minimum 2+ years full cycle Tech sales experience required.

Senior Communications Specialist will develop and execute integrated communications programs to build brand awareness and drive action in Germany and across Europe. The role requires 8-10 years of in-house experience in a large, matrixed B2B organization, strong B2B media relations skills, and fluency in English and German.

Manages warehousing quality control, standardizes processes, and improves efficiency. Develops and implements quality control strategies, ensures compliance with standards, and reduces error rates. Supervises on-site operations, identifies risks, and promotes cross-departmental collaboration.

Provide private tutoring for primary school students in subjects such as Math, German, and English. Support learning, homework, and school preparation. Adapt lessons to individual student needs.

Automation Engineer will ensure stable operation of Operational Technology (OT) systems in a vaccine manufacturing environment. Responsibilities include troubleshooting, maintenance, data security, compliance, and cross-functional collaboration. Requires a Bachelor's or Master's degree in a related field and experience with PLC, SCADA, and HMI systems. Fluency in German and English is required.

As a Working Student, you will support the Voice of the Customer (VoC) program, turning customer feedback into actionable insights. You will manage customer surveys, analyze results, and create reports for stakeholders.

Provides technical training, product demonstrations, and support for dealers and partners. Configures, troubleshoots integrations, and resolves technical issues. Collaborates with sales and partners on deployments and customer presentations. Requires 3+ years of technical, customer-facing experience.

SCAILE seeks a Social Media / Videographer Intern to manage social media presence across platforms like LinkedIn, YouTube, and X. Responsibilities include creating and publishing video content, planning a content calendar, and tracking engagement. Applicants should have video editing skills, a strong understanding of social storytelling, and the ability to work independently in a fast-paced environment.

The ifo Institute seeks a Postdoctoral Researcher / Economist (f/m/d) to join its Center for the Economics of Education. The three-year position, with possible extension, involves research on the economics of education, project management, mentoring doctoral candidates, and publishing research findings.

Master Thesis: Adaptive observer design for reversible solid oxide cell systems. Develop model-based observer strategies for temperature distribution and other variables. Validation on experimental and simulation data. Integration of adaptive features into the observer strategy. Analysis of results and potential comparison of different observer strategies.

Wind Turbine Blade / Composite Specialist will contribute to certification services for wind industry leaders. Responsibilities include driving type approval activities, managing certification projects, and providing technical support.

Lead System Architect to design, architect, and deliver enterprise-scale Pega solutions. Provide technical leadership, conduct design and code reviews, and ensure application scalability, performance, and security. Fluent German and English required.

For our bilingual schools in Dreieich (near Frankfurt) as well as Frankfurt City we are looking for a School Counselor (in full-time or part-time).

Conduct research on future satellite-to-vehicle communication solutions based on 6G networks. Develop and implement algorithms for handover mechanisms between terrestrial and non-terrestrial networks. Validate concepts through simulations or prototypes. Contribute research results to 3GPP studies and working groups.

Environmental Specialist provides technical and policy advice on environmental legislation to EU, UK, and Middle East sites. Supports manufacturing sites in achieving permit compliance and continuous performance improvement.

The Concierge (m/f/d) creates memorable guest experiences at Wertheim Village, providing personalized recommendations and support. This role involves promoting Village services, responding to guest inquiries, and collaborating with internal teams to ensure exceptional service.

Develop aviation strategy for airlines, airports, or MROs. Design end-to-end aviation processes and optimize MRO operations.