freelance English-speaking jobs in Wuppertal

The role is for an Operator Clearing in the Payment and Clearing Settlement Department at Bank of China Ltd. Frankfurt Branch. This is a full-time, temporary position.

Working Student supporting product development in application. Responsibilities include completing SAP data, measuring product properties, and assisting with lab tasks like sample production. Requires a student in nutritional sciences or related field, fluent in English and German.

Skilled Cook needed for food preparation, cooking, and maintaining high kitchen hygiene standards. Responsibilities include preparing dishes, managing stock, and ensuring timely service. Requires professional experience and ability to work efficiently under pressure.

Servicetechniker for Versorgungstechnik at STRABAG PFS. This role supports integrated building solutions, providing technical expertise across various property types.

Own a quota-bearing, hunter-focused role developing new pipeline in Industrial Robotics & Defense. Sell integrated hardware, software, and services to large OEMs, defense primes, and scaling companies. Requires 12+ years of relevant sales experience.

Registered Dental Hygienist needed to provide preventive and periodontal care to U.S. Army service members and families at military dental clinics across Europe. Requires an ADA-accredited degree, active license, and one year of experience.

Develop and align dual education across the group, focusing on strengthening international university partnerships. Advise management on program standardization and lead projects within the dual education initiative.

Senckenberg seeks 2 Postdoctoral Ecologists for projects on freshwater biodiversity change and monitoring. Candidates need a PhD, R skills, and experience in biodiversity change, community ecology, or time series analysis.

Strategic Supplier Manager responsible for building and governing Global Integration Centers. This role involves strategic Tier-1 supplier relationship management, commercial negotiation, and ensuring supply network resilience. Requires 5+ years in strategic supplier management.

Business Development Representative needed to conduct outbound cold calls in French and Dutch to business owners in Belgium, the Netherlands, and France. Responsibilities include generating qualified meetings for M&A clients.

Strategic Account Executive for Financial Services, driving digital transformation for top-tier enterprise accounts. Act as a trusted advisor to C-level executives, defining multi-year roadmaps and leading cross-functional teams to deliver AI and cloud solutions. Requires 15+ years of experience and fluency in English and German.

Lead financial analysis, APP, and forecasting for the Global Division. Support senior decision-making by driving FP&A processes, implementing digital tools, and improving financial insights.

Senior Forescout Engineer to engineer, deploy, and sustain Forescout NAC and C2C solutions across U.S. Army enterprise networks. Requires hands-on experience with Forescout, NAC architectures, and DoD cybersecurity requirements.

Technical Assistant needed for Genome Editing Trait Discovery. Responsibilities include designing protein-protein interaction experiments and performing cloning. Must have experience with plant-based protein-protein interaction assays.

Test Engineer for embedded systems ensuring quality and safety of medical device software. Develop manual and automated test specifications, execute tests, and maintain regression suites. Requires experience in embedded systems testing.

Sales Representative for Breast & Plastic Surgery in Southern Germany. Drive adoption of the GalaFLEX portfolio by building partnerships with surgeons and developing accounts across public and private hospitals. Requires strong sales skills and German fluency.

IT Network Administrator role involving expansion and development of LAN, WLAN, WAN, VPN, and VLAN infrastructure. Responsibilities include configuration, monitoring, security implementation, and issue resolution. Requires a relevant degree/training and several years of network technology experience.

Management Associate - Sales EMEA supports the President EMEA on strategic growth initiatives. This role involves analyzing market trends, driving commercial activities, and collaborating across teams. Fluent German and English are required.

Working Student for Marketplace Sales. Evaluate fashion brands and retailers, research new partners, and manage lead data in CRM and spreadsheets. Requires economics degree, strong English, and proficiency in Google Workspace/MS Office.

This role connects business groups and procurement to streamline sourcing for new product development. You will own end-to-end sourcing, lead technical dialogues, and build strategic supplier relationships.