freelance English-speaking jobs in Wuppertal

Project Management Intern supporting the CX Engine initiative. Tasks include gathering requirements, prioritizing ideas, and assisting in implementing new functionalities for a global customer experience platform.

Manage business relationships with major DACH retail accounts, focusing on hypermarkets and supermarkets. Drive product listings and lead commercial negotiations to achieve sales targets. Requires German fluency and professional English proficiency.

Leuphana University seeks a Full Professor in Advertising and Consumer Psychology & Marketing (W2/W3). This role supports research and education within a humanistic, sustainable, and entrepreneurial university framework.

Internship for Geology, Geosciences, or Geophysics students. Gain hands-on experience completing internal projects, learning software, and collaborating with global teams. Requires active enrollment in a relevant degree program.

Seeking an experienced Manufacturing Engineer for Engine Assembly. Responsibilities include improving assembly processes, resolving production issues, and driving improvements in Quality, Cost, and Productivity using Lean methods. Requires a relevant engineering degree and German language proficiency.

Construction Manager Intern role involves observing safety standards, tracking budgets/schedules, and ensuring regulatory compliance on Amazon projects. Requires fluent English and current study in Engineering or Construction Management.

Field Service Engineer role involving installation, maintenance, and testing of materials testing machines. Requires technical education in mechatronics/electrical engineering, knowledge of hydraulics/pneumatics, and excellent Korean language skills.

Senior Sales Executive to drive growth for Broadridge solutions in DACH Capital Markets. Requires 5-7+ years in Capital Markets sales to Banks/Financial Institutions, fluent in German and English.

Working Student Sales supports sales activities, including CRM data quality, lead generation, and quotation preparation. Requires business administration study, German and English fluency, and strong teamwork.

Software Engineers are sought to own tasks end-to-end, working on large-scale, business-critical projects. Candidates need a degree in CS, Math, or Physics, strong fundamentals, and problem-solving skills.

Application Engineer for Inside Sales in Oil & Gas Midstream/Downstream. Responsibilities include technical consulting, quotation preparation, pump sizing, and sales concept development. Requires technical training and strong communication skills.

Engineer - Rust Ecosystem role involves integrating OpenHarmony support into Rust crates, analyzing UI frameworks, and developing a Rust web rendering engine. Requires deep knowledge of Rust and C, and concurrency.

Senior Consultant in Aviation Strategy at Porsche Consulting. Join a leading global management consultancy working on challenging projects across various sectors.

Shift Leader needed to lead floor operations at BUYA and REI. Responsibilities include coordinating service, supporting the team, and handling guest requests. Requires restaurant service and shift leadership experience.

Senior Governance & Change Manager owns the change management process within a SAFe/DevOps approach. Responsibilities include improving governance, managing performance dialogues, and aligning operational strategies across teams. Requires 10+ years in IT governance.

Drive B2B pipeline for ScholarshipOwl by prospecting and qualifying brands in fintech, higher ed, and gaming. Execute multi-channel outreach and maintain CRM integrity to supply Account Executives with high-intent meetings.

Account Executive to build sales motion for an AI-powered security risk management platform. Requires 3+ years closing B2B SaaS full-cycle, fluent German/business English, and experience with German procurement.

System and Instrument Functional Chain Engineer coordinates IFCT activities, supports instrument data processing, and develops engineering tools for complex space systems. Requires 8+ years in System Engineering for LEO missions.

Maler/in required to determine materials and apply coatings, preparing surfaces and mixing agents. Candidates need vocational training or 5 years experience, German A2, and a Class B driver's license.

Linen Porter responsible for cleaning and servicing guest rooms to brand standards. Duties include linen management, stocking supplies, maintaining cleanliness, and adhering to Health and Safety regulations. Good communication skills are required.