freelance English-speaking jobs in Wuppertal

FTTH Project Procurement & Contract Specialist needed for a Chinese optical communication company. Manage subcontractor resources, procurement, and performance. Oversee material and warehouse management, and provide administrative support. Bachelor's degree and 3+ years of experience in project support, procurement, logistics, or site administration required. Fluent in German and English.

A postdoctoral position is available at the Institute of Microbiology, Heinrich Heine University Düsseldorf. The successful candidate will investigate a newly discovered peptide-mediated G protein-coupled receptor (GPCR) signaling system in the plant pathogen Ustilago maydis.

Serves as mechanic in the USAG, DPW, Operations & Maintenance Division, Water & Waste Branch, Grafenwoehr. Performs repair and alteration work on the water distribution system, maintains, repairs and installs components of water supply systems, and performs operational tests, reads meters, and takes and analyzes water samples. Must have a German driver's license class B, English Language Proficiency level A2 AND German Language Proficiency level B2 required.

Support the Voith Group's Division Hydro as an intern in Customer Service & Sales. Responsibilities include tracking quotations, coordinating customer visits, preparing customer presentations, and supporting the organization of training sessions. The ideal candidate is a student in a technical field with an interest in sales and experience with customer interaction.

Support the Inside Sales Management team in daily operations, customer meetings, and market analysis for PV and ESS solutions in Europe. Coordinate activities between departments.

Process Planner / Production Planner (m/f/d) for a full-time position (35 hours/week) with experience in the automotive sector. Responsibilities include planning, optimizing, and industrializing manufacturing and assembly processes. Experience in the Mercedes-Benz environment is desirable.

Source, buy, and sell nuts and dried fruits globally. Develop and maintain relationships with producers, processors, and customers. Identify market trends and negotiate trade contracts.

Mercier Consultancy Group is excited to announce an opening for a German Content Reviewer. We offer a comprehensive relocation package designed to support your smooth transition, including assistance with moving expenses, temporary housing, and settling-in services to ensure you feel comfortable and welcomed from day one.

The Helmholtz-Zentrum Hereon seeks a Scientist in Marine Digital Innovation to develop products for predicting and protecting marine biodiversity within Digital Twins of the Ocean. The position focuses on coupled hydrodynamical-wind waves and sediment modeling and contributes to the development of Digital Ocean Twins.

Passionate about football (soccer) AND about business? Stranger Soccer is expanding to key cities around the world. We are looking for a License Owner to open and operate the Stranger Soccer business in Stuttgart.

Customer service representative providing telephone and written communication, expert advice, and problem-solving for French and German speaking customers.

UX/UI intern to collaborate on product design and user flows for Occibo, an AI-powered self-service platform for children's book creators. Assist with wireframes, prototypes, and UI assets to shape engaging user experiences.

Electrical Engineer (m/f/d) – Succession Lead. Learn from a 15+ year veteran and become our Electrical Process Owner in 1-2 years. Design electrical and control systems for biomass-to-syngas power plants. Must have 6-8 years experience, strong German and English, and expertise in CAE tools (EPLAN, WSCAD, ELCAD), PLC logic, and fieldbus communication.

Account Executive needed for a contract role. 5+ years of full-cycle B2B enterprise sales experience required. Translate sales workflows into structured task specifications. Work with research teams to refine task designs and evaluation criteria.

Develops and manages the pan-European Household Goods category strategy, including vendor relationships, P&L management, and selection growth. Leads cross-functional teams, analyzes market trends, and drives process improvements for a superior customer experience.

Freelance Makeup Artists will promote and create makeup magic in store, representing the Charlotte Tilbury brand. Responsibilities include achieving sales targets, providing exceptional customer service, and assisting with visual merchandising and events.

Maintenance Technician will optimize layouts, minimize downtime, and maintain production equipment. Responsibilities include troubleshooting mechanical, pneumatic, electrical, and hydraulic systems.

The German Institute of Human Nutrition seeks a Doctoral Student to investigate the role of acetyl-CoA metabolism in insulin resistance and type 2 diabetes. The project utilizes mouse models and metabolic approaches to study acetyl-CoA dynamics in tissues like skeletal muscle, adipose tissue, and liver.

Senior Interior Designer needed for automotive interior production design. Create innovative interior design proposals for concept and production vehicles. Expert-level proficiency in design software required. Bachelor's or Master's degree in a related design discipline and 5-10 years of experience.

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