freelance English-speaking jobs in Wuppertal

Drives country-level site activation for clinical research, ensuring compliance and timely start-up activities. Responsibilities include managing site contracts, regulatory documents, and adherence to SOPs. Requires a university degree in life science or related field and fluent German.

Shape the future of SAP Business Analytics by leading global IT projects and developing data-driven solutions. Contribute to S/4HANA and modern data platform initiatives using BW/4HANA, Datasphere, and SAP Business Data Cloud.

Finance and Accounting Manager for an investment platform. This role manages daily accounting, prepares financial statements, oversees AP/AR, and ensures compliance with HGB and IFRS. Requires 5+ years of experience and fluency in German and English.

Experienced Construction Worker/Assistant needed to support M&E installation on a high-spec semiconductor project. Duties include assisting trades, material handling, maintaining cleanroom standards, and adhering to safety protocols.

Senior Manager Engineering Ambulatory Software takes end-to-end accountability for large engineering organizations developing market-leading software products. Drives modernization, sets strategy, and scales AI across the development lifecycle.

Provide customer-facing technical service for XSYS equipment across EMEA. Responsibilities include installation, maintenance, troubleshooting, and providing technical support on-site. Requires strong analytical skills and customer orientation.

Flight Physics Engineer to own aeroelasticity compliance for CS-23. Perform analysis using MSC Nastran, update FE models, and correlate data. Requires Master's in Aerospace Engineering.

Design and develop backend software components for media systems using Go. Contribute to scalable software architectures, implement APIs (REST/gRPC), and troubleshoot complex system issues. Requires CS degree and backend development experience.

Manage global IT license strategy and operations across the ALTANA Group. Responsibilities include lifecycle management, compliance reviews, vendor audits, and identifying savings opportunities. Requires relevant experience and strong analytical skills.

Design, build, and manage the data landscape for TÜV SÜD. Advise stakeholders on data solutions, design end-to-end data architectures, and ensure alignment with governance standards. Requires 7+ years of experience.

Muon Beamline Engineer to develop muon capture, transport optics, and radiation shielding for advanced imaging technology. Responsibilities include designing beam optics, modeling shielding, and developing computational models. Requires strong GEANT4 experience and knowledge of muon transport.

Performs maintenance, inspections, and assembly of ammunition. Operates material handling equipment and assists with explosive destruction. Duties include heavy physical labor, material care, and inventory tasks. Requires English A1 and German B1 proficiency.

Research and synthesize actionable insights for clients in the Electric Power & Natural Gas industry. Analyze data, perform benchmarking, and provide analysis on energy transition trends. Requires a Master's degree and relevant industry experience.

Build Etteplan's defense business in Germany from the ground up as Director Defense Germany. Define and execute the growth strategy, lead business development, and manage the defense P&L for Etteplan Defense GmbH.

This role provides application advice and technical R&D support for Sensient's pharmaceutical products. Responsibilities include developing technical solutions and improving customer loyalty through training. Requires R&D experience in pharma or food ingredients.

Senior Solution Consultant leads strategic pre-sales engagements with large enterprise merchants across EMEA. This role involves advising on end-to-end business solutions, leveraging online payments and fraud expertise to drive ROI. Requires 7+ years in consultancy within payments.

Design and verify digital and mixed signal blocks for GDDR and DDR DRAM at transistor, gate, and RTL levels. Collaborate with teams to deliver high-performance, high-reliability DRAM solutions.

Senior Manager - Compliance Audit EMEA takes strategic ownership of the Compliance Audit Program. Responsibilities include risk-based planning, executing audits, reporting findings, and leading an international team. Requires 10+ years of relevant experience.

Develop electronic devices combining analog and digital circuitry. Responsibilities include schematic design, independent PCB layout, and full hardware development cycle tasks. Requires strong knowledge of analog/digital design and PCB principles.

Account Manager to drive construction solutions through customer partnership. Manage a portfolio, build relationships, and conduct high-level consultations. Requires 3+ years of outside sales experience and a hands-on attitude.