freelance English-speaking jobs in Wuppertal

Seeking a Co-Founder to own customer relations, growth, marketing, and social media for OfficeOS. This role requires 2+ years in high-performance environments and the ability to build customer relationships from scratch.

Senior People Executive supports the full employee lifecycle in the Berlin office. Responsibilities include ensuring compliance with German labor law, managing employee relations, and driving engagement. Requires 2+ years of HR experience and B2 German/English.

Lead AI and automation initiatives from ideation to scale-up, driving measurable business impact. Manage roadmaps, KPIs, and cross-functional teams to deliver digital solutions. Requires a Master's degree and experience in project management and AI technologies.

Scientific Education Manager for Dental Solutions EMEA. Identify KOL relationships, create scientific content, and organize educational programs across EMEA. Requires a dentist degree or higher and fluency in French and English.

The Senior Global Product Manager – ABL90 Blood Gas Portfolio drives global product management for the ABL90 portfolio, translating customer, clinical, and market insights into product strategies and business cases.

Facilities Assistant provides administrative support for Workplace Operations, including coordinating office services, supplies, and maintenance. Requires experience in facilities or office administration, strong organization, and fluency in German and English.

Lead the Supply Chain Quality team, ensuring quality issues support on-time deliveries. Manage supplier quality, process compliance, NCR resolution, and drive continuous improvement within the Product Delivery Function.

Controller for European Logistics & Supply Chain Finance. Responsibilities include cost controlling, budgeting, forecasting, and management reporting. Requires a relevant degree and experience in a controlling or finance role.

Seeking a Business Development Manager to secure new Air and Ocean Freight business across Germany. This hunter-focused role requires 5+ years in international freight forwarding sales, strong market knowledge, and excellent negotiation skills. Fluent German is required.

For our secondary school in Heilbronn we are looking for a Teacher of Physics (German & English) (Part-time or full-time)

Director role for a German telecommunications and infrastructure company. Responsibilities include optimizing processes, managing HR under German law, overseeing finances, and leading the local team. Requires higher education and proficiency in Lithuanian and German.

Senior Business Analyst to lead data-driven decision-making across commercial, retail, and operational functions. Develop analytics strategies, uncover insights, and translate complex data into recommendations for stakeholders. Requires advanced SQL and BI tool expertise.

Head of Production Germany leads the day-to-day performance and development of the German manufacturing site. This role manages a multi-shift production organization in a demanding food-grade environment, ensuring safe, reliable, and efficient delivery.

Seeking a full-time Secretary proficient in English and German (C1 level) to join a dynamic, multicultural team. The role requires strong communication skills within an informal, flat hierarchy environment.

In-house Legal Counsel for an international insurance group. Responsibilities include corporate and regulatory advice, competition matters, real estate transactions, and international contract negotiation. Requires a qualified lawyer with experience and fluency in German and English.

Manager Global Product Marketing Wound Care drives digital Wound Care strategy and market roll-outs. Responsibilities include defining business models, managing cross-functional projects, and translating market needs into product requirements.

Senior Machine Learning Engineers will design, build, and productionize machine learning systems for logistics optimization. Responsibilities include researching, implementing, and deploying ML techniques to solve supply and demand challenges, predicting ETAs, and optimizing pricing. Strong Python coding skills, experience with cloud services, and familiarity with Kubernetes are required.

Experienced HV/LV Senior Authorised Persons are needed for a major Data Centre construction project in Europe. Responsibilities include ensuring safe operation, managing permit-to-work, and carrying out safe isolations. Proven HV/LV SAP experience is required.

Analyze human-development systems (education, work, care, access) to map where they enable or suppress potential. Quantify the cost of systemic change to prepare research for €2–10M funder contracts. Requires systems-analysis and cost-case development skills.

Senior Technical Product Manager to build cutting-edge products at the intersection of AI, Identity, Security, and Privacy. This role requires strong technical credibility, experience with APIs and system architecture, and collaboration with engineering teams.