freelance English-speaking jobs in Wuppertal

Senior Payroll Analyst ensures accurate, compliant, end-to-end payroll across multiple countries. This role partners with HR and Finance to manage complex processes, drive improvements, and maintain strong controls. Requires 5+ years of multinational payroll experience and advanced German payroll knowledge.

Lead Customer Service & Operations, owning the end-to-end customer experience. Define global best practices, manage order/sample processes, and drive service excellence across international sites. Requires 7+ years in B2B operations with 3+ years leading a team.

Supervise and lead a team of approximately six cleaners to maintain high hygiene standards at U.S. military training facilities. Responsibilities include scheduling, quality control, and operational reporting using Microsoft Office.

Working Student for Software Support supports SW Support projects by analyzing the current state and collaborating on support concepts. Responsibilities include developing Jira tools, automating data extractions, and building the Knowledge Base. Candidates study Computer Engineering or a related field.

Coordinate production teams, translating capacity and needs into realistic plans to ensure production output. Align manufacturing, logistics, and engineering to achieve targets and resolve bottlenecks. Requires production planning experience and German/English skills.

Strategic and operational management of Risk Management for fund and KVG risk. Lead risk assessment, framework development, and oversight across asset classes, ensuring regulatory compliance.

As Central Europe Controlling Manager, you will guide a team of controllers, develop financial strategies, and collaborate with various departments to ensure the cluster's financial success.

Production Technician to assemble and adjust optoelectronic components and high-tech microscopes. Tasks include quality testing and device commissioning. Requires technician training in mechatronics or electrical engineering.

Machine Operator sets up, operates, and monitors production equipment, including contour and waterjet cutting machines. Responsibilities include data recording, issue resolution, and maintaining safety standards. Technical training is required.

Lead and drive FormFactor's commercial system sales success across EMEA. Manage a team of Sales Managers, own regional growth strategy, and deepen relationships with strategic global accounts. Requires extensive senior sales leadership in B2B technology.

Student Assistant role in Strategic HR within the Maritime People Team. Responsibilities include researching HR practices, analyzing people data, and supporting leadership and engagement initiatives. Requires English proficiency and a current degree in HR or Organizational Development.

Design, implement, and operate highly available datacenter network architectures. Automate network operations using Ansible, Terraform, and Python. Requires experience with complex network infrastructures and protocols like BGP, EVPN, and VXLAN.

Native Ukrainian speakers are sought to provide private lessons to children and teenagers. Help students develop speaking, reading, writing, and comprehension skills. No teaching experience or degree is required.

Lead bioeconomy and resource systems research within the BENOPT framework for a 6-year project. Develop optimization models, secure funding, and manage a research group. Requires expertise in modeling complex systems.

Experienced Registered Nurse needed for a Near Patient Nurse role supporting the TRICARE Overseas Program. Requires 3+ years of inpatient hospital experience, fluency in German and English, and a valid driver's license.

Assemble, test, and maintain drone systems for a tail-sitter drone used in medical logistics. Requires technical education or experience in aircraft, electronics, or precision assembly.

Secondary school seeks a Mathematics Teacher for full or part-time roles. Responsibilities include designing IB curriculum lessons, preparing students for IB exams, and integrating digital media. Requires a relevant degree and teaching certification.

Senior Finance Manager to shape and deliver the financial strategy for the Lingen Refinery. This role advises senior leadership, drives financial performance, and supports strategic decision-making while ensuring robust financial control.

Galenic Development Specialist joins the Industrial Development Team to support pharmaceutical and cosmetic products across their lifecycle. This role acts as a key interface between Development, Manufacturing, Quality, and Regulatory Affairs to facilitate product transfer to commercial production.

Bodywork Mechanic / Automotive Painter role involves approving repair orders, assessing vehicle damage, creating estimates, and providing technical support to workshops. Requires automotive background, commercial training, and good German skills.