freelance English-speaking jobs in Wuppertal

Senior Quality Inspector needed for a full-time, on-site role at the C&A distribution center in Wickrath, Germany. Responsibilities include assessing merchandise quality, supervising inspectors, escalating failed results, and providing training. Requires a high school diploma or equivalent, 5+ years of experience in receiving inspection, fluency in English and German, and strong communication and interpersonal skills.

Develops and executes brand and disease area strategies for the International region, aligning with corporate goals. Leads integrated marketing programs, lifecycle management initiatives, and brand playbooks. Collaborates with affiliates, International Marketing, and Global Commercial Development. Manages the regional brand budget and reports to the Senior Director, Marketing Portfolio Lead Haematology.

Future Electronics seeks a Wireless Business Development Manager for the Munich region. The role focuses on driving wireless connectivity solutions, including Matter, Bluetooth, Wi-Fi, and more, at key customers across Northern Europe. Responsibilities include developing customer relationships, executing business plans, and collaborating with internal teams to drive demand creation.

Sales Manager EMEA Chemicals (m/w/d) is responsible for sales and promotion of chemical products/intermediates across EMEA. The role involves acquiring and retaining customers, developing sales strategies, and introducing new products. Requires a Master's degree, experience in specialty chemical sales, and strong communication and analytical skills. Fluency in French and English is essential.

Provides application support for flow cytometry products to customers in South-West Germany. Conducts presentations, analyzes workflows, and supports sales representatives. Requires a university degree in a relevant field, experience with flow cytometry, and fluency in German and English. Travel is required.

Lead a squad focused on smart energy solutions, including dynamic tariffs, smart meters, and intelligent control systems. Manage squad financials, prioritize roadmap, and act as a liaison between disciplines.

Senior Business Analyst to drive a Consumer Finance transformation initiative. Experience in Consumer Lending, requirements engineering, and legacy mainframe systems is required. Must have strong German language skills (C1 or higher).

Rosenxt is seeking a candidate for a thesis in the direction of acoustic lensing. The research will explore the use of acoustic metamaterials to shape sound beams and potentially focus sound emissions for high-resolution detection of geometric features.

Electrical Systems Lead Engineer for execution of power plant projects. Responsibilities include electrical engineering initiatives, collaborating with suppliers, defining component requirements, and managing cable and termination information. Requires a bachelor's or master's degree in electrical engineering or equivalent experience. Basic knowledge of Gas and Steam Turbine Power Plants and digitalization platforms is required.

Excelya seeks a part-time Freelance Senior Medical Writer with experience in medical devices. Responsibilities include preparing PMCF, CER, CEP, and PMS documents, reviewing documents, and performing literature searches. Requires a Life Sciences degree and at least 4-5 years of medical writing experience. Fluent English is required, French and FDA submissions experience are a plus.

Regulatory Business Analyst needed to translate EU EPR and PPWR frameworks into functional specifications for a new SaaS platform. Experience in regulatory compliance, ERP systems, or environmental software required.

Manage global key accounts and implement customer projects. Provide back office support, process orders and contracts, and monitor delivery times. Support sales force with analyses and evaluations.

Tuning Technical Engineer will support the KYB Technical Center Team in Aschheim. Responsibilities include participation in tuning sessions, component preparation, shock absorber assembly/disassembly, testing, technical communication, and documentation support. Requires a technical degree, knowledge of hydraulic simulation and AutoCAD 2D, fluency in German and English, and automotive enthusiasm.

Business Development Manager for Henkel Adhesive Technologies in Western Europe. Leads business expansion in facade construction and window installation, develops strategic partnerships, and manages P&L for new market segments. Requires a Master's or Bachelor's degree in a relevant field, 5+ years of experience in business development, marketing, project management, or technical sales, and fluency in German and English. Frequent travel required.

Leads a team of Advanced Workflow Specialists, developing and enabling them to support sales force in demonstrating value propositions and maximizing revenue. Provides market intelligence and contributes to the development of targeted application notes. Supports the development of direct reports and fosters an inclusive team culture. Requires minimum 4 years of hands-on experience in Life Science microscopy, profound knowledge of 3D imaging solutions and image analysis, and fluency in German and English.

Senior SOC Engineer will monitor, analyze, and respond to security threats using SIEM and EDR platforms. Responsibilities include leading incident response efforts, automating security workflows with Python, and leveraging the MITRE ATT&CK framework for threat analysis. Requires 10+ years of SOC experience, proficiency in Python, and knowledge of EDR platforms.

This position involves planning electrical layouts, interpreting blueprints, installing and repairing electrical equipment, and diagnosing electrical systems. Applicants must have a completed vocational training of at least 30 months or 5 years of specialized experience. Must possess a German driver's license class B and have English Language Proficiency Level A1 and German Language Proficiency Level B2.

Production Engineer will provide technical support for safe, efficient, and high-quality operations in a state-of-the-art biorefinery. Responsibilities include troubleshooting, optimizing plant performance, and collaborating with teams to ensure smooth operations.

Responsible for EMEA-wide sales of chemical products/intermediates, including isoprene and butadiene derivatives. Develops and implements sales promotion measures, manages budgets, and analyzes market trends. Requires a Master's degree, experience in specialty chemical sales, and strong communication and relationship-building skills. Fluency in French and English is essential.

Responsible for the operation and continuous development of an in-house Java application for transportation technology. Duties include designing, developing, deploying, and documenting modules, providing support, and integrating third-party software.