freelance English-speaking jobs in Wuppertal

Teach students online or in person across Germany. Flexible hours, no teaching experience required, strong subject knowledge and a passion for teaching needed.

Executive Assistant provides high-level support to partners, including diary management, meeting preparation, and travel coordination. Supports fundraising activities, outreach to investors, and administrative tasks. Requires strong organizational skills, proficiency in Microsoft Office Suite, and fluency in German and English.

Project Manager to lead strategic and innovative healthcare initiatives for a fast-growing, PE-backed organization. Responsibilities include driving digital transformation, process optimization, and collaborating with cross-functional teams.

Manufacturing and MRO Engineer - A400M Program will act as the technical link between Engineering, Maintenance operations, and Customer Management. Responsibilities include planning aircraft events, providing technical support, optimizing processes, and managing technical relations. Requires a Bachelor's degree in Engineering, Aerospace, or a related field, 3+ years of experience in Aerospace Engineering and Manufacturing Engineering, and solid technical knowledge of the A400M Aircraft. Fluent English is required.

PhD Student in Cancer Breaksome will map and classify DNA double-strand breaks in cancer cells. The project integrates multi-omics datasets to identify cancer-type-specific vulnerabilities and develop reverse-translational strategies for therapeutic interventions.

Senior M&A Analyst to support the execution of acquisitions across the full lifecycle, from origination to completion. Responsibilities include target assessment, financial modeling, due diligence, and deal negotiation. Requires a Bachelor's or Master's degree in a related field, experience in M&A, and fluency in German and English.

The Communications Manager - AI Content & Communications develops, writes, and edits content for internal and external audiences, leveraging AI tools. The role manages content initiatives, drives innovation in content formats and storytelling, and owns end-to-end project management for content production. The Communications Manager collaborates with technology partners and stakeholders to ensure alignment and delivery of strategic projects. Expertise in content creation, editorial management, and asset management is required. Experience in managing complex projects, stakeholder management, and digital content ecosystems is also necessary.

The Deutsche Bundesbank seeks two experts to join the Wholesale CBDC team. Responsibilities include analyzing technological developments, designing and testing solutions for digital financial market infrastructures, and communicating technical information to various audiences.

Sales and Market Development Manager responsible for sales targets, business development, and customer relationship management within a defined region. Requires a bachelor's or master's degree in a relevant field, experience in international sales, and strong communication and analytical skills.

The Hasso Plattner Institute seeks a Senior Program Lead Teaching to develop and lead learning formats for computer science and interdisciplinary students, building on the d-school's Design Thinking practice. The role involves designing, leading, and coordinating programs, working with partners, and collaborating with HPI teams.

Leads HR, administration, and office IT functions for Europe. Manages payroll, employee data, and tax/social security matters. Designs and implements HR policies, recruitment frameworks, and internal processes. Partners with leadership to develop regional strategies and implement HQ initiatives.

PhD student in cardiovascular biology to investigate the role of microvascular cells in abdominal aortic aneurysm development and progression. Conduct molecular biological, protein biochemistry, and cell biological analyses. Establish and maintain a Biobank. Collaborate with national and international research partners.

Manage and optimize Google Ads accounts for various markets, ensuring profitability and analyzing data to propose improvements.

Lead FZS's global efforts to combat illegal gold mining in and around protected areas by driving policy change, influencing global markets, and strengthening international partnerships.

Systems Innovation Engineer needed to assess drone components and sub-components at a full-system level, ensuring sourcing and evaluation decisions are technically sound and aligned with platform performance.

CSL Plasma seeks a GxP-Auditor to perform qualification audits at plasma suppliers/service providers in the EMEA region. Responsibilities include evaluating audit results, performing risk analyses, and assisting in the development of audit systems. Requires excellent Italian or French, English, and German language skills, 2-3 years of auditing experience, and knowledge of quality management and GxP/DIN ISO.

Freelance IT Project Manager needed for complex digital transformation initiatives. Lead cloud migration and modernization projects, manage budgets, risks, and stakeholders. Strong Azure, AWS, Microsoft 365, and Agile experience required.

Analyze natural and synthetic fragrances in market samples using GC and GC/MS. Develop, adapt, and optimize analytical methods. Create basic fragrance formulae. Maintain, service, and troubleshoot GC and GC/MS systems.

Experienced Freelance Clinical Research Associate (CRA) needed to support ophthalmology clinical trial start-up in Germany. Must have previous CRA experience, ophthalmology trial experience, strong SSU experience, and fluency in German and English.

Develop, maintain, and improve the crisis management system at E.ON SE. Coordinate and support the activation and operation of the crisis management team, providing decision support during crises. Manage interfaces with external stakeholders and plan, execute, and evaluate crisis exercises.