freelance English-speaking jobs in Wuppertal

Senior HR Business Partner will support and partner with the Sr. People Lead DACH to define and execute the local people strategy, aligning global and local policy and change initiatives with business needs.

Manage the Executive Offices for the CCO, COO, and CTO, providing comprehensive administrative, meeting, and correspondence support. Coordinate complex travel arrangements, organize high-level meetings and events, and act as a strategic gatekeeper.

Medical Scientific Liaison for Rare Diseases / Liver will build relationships with medical and scientific experts, provide scientific education, and support clinical development. Requires an advanced scientific degree, previous MSL experience, and expertise in Rare Diseases / Liver. Fluency in German and English is required.

International Payroll Specialist needed for fixed-term contract (July 2026 - December 2027). Process, audit, and reconcile international payrolls for Germany, Austria, and Switzerland. Partner with external providers and internal stakeholders to ensure accurate and timely payroll reporting.

Postdoctoral position in cardiometabolic imaging at the Center for CARDiovascular Research in DIABetes (CARDDIAB). Focus on developing standardized processes for hyperpolarized 13C MRI, including data analysis software and conducting studies in animal models and potentially humans. Requires a PhD in a relevant field, experience with HP13C MRI, and programming skills in Matlab/Python.

Leads and oversees regulatory affairs strategy and execution across DACH markets, ensuring compliance with regulatory requirements and providing strategic guidance for product registrations, renewals, and lifecycle management. Partners with cross-functional stakeholders and monitors regulatory changes. Leads, coaches, and develops regulatory talent. Requires 8-10 years of experience in regulatory affairs within the medical device or healthcare industry and strong knowledge of EU MDR and regulatory requirements across Germany, Austria, and Switzerland.

Regional Sales Manager (m/w/d) for Semiconductors will build and develop business relationships, drive sales growth, and implement supplier strategies. Requires 7+ years of team leadership experience in electronics components sales, in-depth industry knowledge, and fluency in English and German.

Leads end-to-end Finance Operations and controllership across EMEA, ensuring timely and accurate financial reporting and a strong control environment. Drives large-scale Finance transformation initiatives, including process harmonization, automation, and AI implementation. Governs performance of GBS/Shared Services and leads international finance teams.

Lead the European organization of a global safety solutions provider, driving business performance and growth across nine countries.

Internship (6 months) transitioning to a Master's thesis (max. 6 months) focusing on the development and characterization of novel electrochemical enzyme biosensors for medical devices.

Leads the technical definition, de-risking, and validation of UHF services hosted on MEO satellites within the IRIS² program. Contributes to the definition of the end-to-end MEO UHF service architecture and performs system-level performance analyses. Requires a strong system engineering mindset, combining RF and satcom expertise with experience in satellite payload design and testing.

Client Advisor (m/f/d) to join the Miu Miu team in Berlin KaDeWe. Provide excellent customer service, build client relationships, and achieve sales targets. Must have strong communication and sales skills, passion for luxury fashion, and fluency in German and English.

Product Manager for Hip & Knee Arthroplasty, EMEA. Develops strategy and growth for the segment, acts as a clinical and product expert, trains surgeons and sales teams, and drives market penetration. Requires a strong clinical or commercial background with proven experience in arthroplasty, hands-on experience, and excellent communication skills. Fluent in English and German.

Legal expert to construct enterprise legal scenarios for Fortune 500 organizations. Draft and review materials grounded in compliance regimes and build tasks around enterprise contracting and M&A diligence. Develop risk scenarios and investigations. Must have 5+ years experience as in-house counsel at a Fortune 500 company or at an AmLaw 100 firm representing Fortune 500 clients.

Drive new client acquisition and revenue growth for NTT DATA. Lead the development and execution of sales strategies, build C-suite relationships, and negotiate multi-year deals. Leverage deep industry knowledge and technology expertise to deliver exceptional client outcomes.

Ad Creative Specialist for a fast-growing global pet brand. Develop and iterate ad creative for all platforms. Proven track record of successful D2C ad campaigns required. Portfolio demonstrating results essential.

Research Associate to conduct experimental and numerical studies on bubble dynamics in pool scrubbing. Tasks include designing experiments, performing simulations, and analyzing bubble size distributions.

This Master's thesis investigates how to enrich Object-Centric Process Mining (OCPM) in Celonis with semantic information to improve explainability and scenario awareness in automotive production planning. The goal is to design, prototype, and evaluate a concept that links object-centric event data with version- and scenario-semantics, enabling better understanding of planning rationale.

Senior oversight of counterparty credit risk (CCR) within a regulated broker-dealer legal entity. Provides senior-level approval and oversight of complex counterparty credit risk transactions. Drives strong CCR governance across the legal entity, including risk identification, challenge, escalation, and oversight of control effectiveness. Manages and monitors a diverse portfolio of counterparty exposures. Represents risk management in regulatory engagement, supervisory reviews, and internal/external audit interactions. Partners closely with Institutional Credit Management (ICM), Markets, Banking, and global CCR teams. Extensive experience in counterparty credit risk or credit risk within a global financial institution required. Strong understanding of CCR governance frameworks, including legal entity oversight, regulatory expectations, and audit/control environments. Proven experience engaging with regulatory frameworks such as MaRisk, KWG, and CRR. Demonstrated ability to operate at a senior approval authority level, exercising independent credit judgment on complex and time-sensitive transactions. Experience working within a regulated legal entity environment, including governance forums, regulatory engagement, and audit interactions. Experience operating at or near Senior Credit Officer (SCO) level, or a clear trajectory toward such responsibility. Strong stakeholder management skills, with the ability to influence across Markets, Banking, Institutional Credit Management (

VAT Accountant (German Market) supports VAT accounting and compliance across Epson's registrations in Germany and Europe. Responsibilities include managing VAT returns, ensuring compliance with German tax regulations, and collaborating with finance teams across Europe. Requires a degree in Accounting, Finance, or a related field, solid accounting experience, and strong knowledge of German tax regulations.