freelance English-speaking jobs in Wuppertal

Internship in Management Consulting supporting RWE's strategic initiatives. Tasks include data analysis, drawing conclusions, and preparing presentations for internal clients. Requires strong analytical skills and English fluency.

As a Scrum Master, foster agile culture and guide software development from user story to deployment for two teams. You will coach teams, ensuring experts maximize high-end technologies. Requires several years of Scrum Master experience and technical conversation confidence.

Working Student Sales for amateur football. Call clubs across Germany to win them to Prematch. Requires fluent German, good English, and a passion for football.

Senior Offshore Cable Installation Engineer to support export cable installation for a Baltic Sea offshore grid connection. Requires engineering degree, international offshore experience, and strong communication skills.

Senior QA/QC Engineer specializing in Electrical systems for high-tech facilities. The role supports controlled and regulated manufacturing environments across sectors like semiconductors and pharmaceuticals.

Drive incremental add-on and renewal business within Medium Enterprise existing clients. Develop account strategies, manage deals, and coordinate cross-functionally to sell Workday solutions. Requires 4+ years selling SaaS/Cloud solutions.

Director Legal at KXL serves as the central legal point of contact, driving compliant digital processes across technology and law. Responsibilities include regulatory compliance, contract management, data protection oversight, and advising senior leadership.

Operations Human Resources Partner Intern to develop HR knowledge, assist with communications, training, and employee support. Requires C1 fluency in German and English, and a final-year university student background in related fields.

For our Primary School in Hamburg we are looking for a motivated and qualified Teaching Assistant (part-time/full-time, starting 01.01.2027).

Embedded Systems Engineer to strengthen interdisciplinary development in optical measurement technology. Design, develop, and test analog/digital circuits, and develop embedded functionality with microcontrollers.

Mechanical Systems Engineer to support local scrubber and air abatement systems in a semiconductor facility. Responsibilities include operations, maintenance, troubleshooting, and ensuring safety compliance. Requires a relevant engineering degree.

Research Associate for a project studying faint, distant quasars at Cosmic Dawn. Requires a doctorate in a relevant field, research experience in extragalactic astrophysics, and data analysis skills.

Drives STARLIMS software sales in a defined territory to hit revenue targets. Own the forecast, manage leads, and sell total solutions to non-enterprise accounts. Requires a Bachelor's in Life Sciences or related field and 5 years of relevant sales experience.

International Apprenticeship for Industrial Electrician starting in 2027. This two-year program combines practical training in wiring, testing, and maintaining electrical systems with theoretical study.

Lead technical strategy for developer-facing AI agents, balancing prototyping and production delivery. Design scalable agentic infrastructure across full stack, from IDE internals to microservices. Requires 8 years in software development and 7 years in full stack roles.

Finance Partner Operations supports Operations leadership on strategic decisions across supply chain, inventory, and logistics. This role drives financial steering, leads budgeting/forecasting, and translates complex data into actionable insights. Requires relevant finance experience and fluency in German and English.

Develop and improve KWS Digital Farming Solutions, managing portfolios like Variable Rate Seeding. Establish partnerships, train sales teams, and drive AgriTech collaborations. Requires agronomy or digital farming background.

Crew Operations Assistant needed to manage crew changes, handle travel documents, and maintain personnel databases for a modern fleet. Requires vocational training as a shipping or office clerk with good English and MS Office skills.

Results-driven Sales Advisor for a Minijob role. Represent the brand, deliver exceptional client experiences, and drive commercial success using clienteling tools. Requires retail experience, strong sales mindset, and fluency in German and English.

Postdoctoral Researcher to investigate light metal degradation using localized electrochemistry, specifically SECM and SECCM. Responsibilities include system setup, electrode fabrication, and publishing research findings. PhD in electrochemistry or related field required.