react English-speaking jobs in Wuppertal

Working Student OMP and Master Data role involves evaluating and maintaining master data for sourcing projects. You will collaborate with cross-functional teams to harmonize data requirements and improve processes. Requires enrollment in a relevant business or technical field and fluency in English.

Create engaging marketing materials for online and offline use. Develop design concepts and oversee execution while ensuring brand alignment. Requires design software proficiency, attention to detail, and fluency in English and German.

Leverage expertise in gastroenterology and hepatology to fine-tune large language models. Design clinical scenarios, evaluate AI responses for accuracy, and identify knowledge gaps in GI and liver medicine. Requires MD or equivalent and board certification.

Senior Product Development Engineer for Valvetrain components. Create designs, run analysis, and drive project activities from prototype to industrialization. Requires Master's in Mechanical Engineering and fluency in German and English.

Associate Workplace Operations & Experience Coordinator manages office maintenance, community engagement logistics, onboarding, events, and safety protocols. This part-time role requires strong execution, problem-solving, and customer service skills.

Senior Backend Developer Test Automation will lead functional/non-functional implementation for medical applications within ORBIS. Requires strong Java, Jakarta Enterprise, and Microservices knowledge, plus CI environment experience.

Senior Portfolio Owner Pharmacovigilance provides end-to-end ownership of PV activities, driving global product safety strategy. This role leads the PV team, manages compliance, and ensures patient safety across the product lifecycle.

Working Student (m/f/d) to support the Marketing team in project management, social media management, and content creation. Responsibilities include managing communications overviews, assisting with marketing campaigns, and overseeing social media content.

Lead a Customer Success Onboarding team to ensure seamless transitions into SaaS ERP solutions for funeral homes. Develop onboarding frameworks, mentor staff, and use data to improve customer satisfaction. Requires B2B SaaS experience and fluency in English and German.

Ideate and write at least four long-form YouTube scripts weekly for a business niche channel. This role requires strong research, creative ownership, and the ability to analyze video performance.

Content Operations & Production Manager to drive a busy content and production function. Responsibilities include managing the content pipeline, planning schedules, owning workflow, and coordinating production logistics for shoots.

Automotive Engineering Intern to build and tune a Formula Student race car model in BeamNG. Develop physics, implement simulation scenarios, and document the process for virtual testing. Requires automotive or mechanical engineering studies.

Develop highly accurate electrical sensors for current and voltage measurements. Conduct studies to understand the interplay between electric, magnetic, material, and mechanical effects to innovate and optimize sensor designs.

Coordinate and manage the Additional Work (AW) budget, including planning and financial reporting. Support Product delivery and Continuous Improvement through PMO activities and performance monitoring. Requires a relevant degree and 3-5 years of experience.

Specialist Prototyping Carpenter needed to assist with structural design, planning, and installation. Responsibilities include completing repairs, installing fixtures, and ensuring quality woodwork. Requires completed apprenticeship, professional experience, and good English and German skills.

Project Manager needed for complex construction and real estate projects. Responsibilities include project control, planning coordination, and contract/risk management. Requires technical studies and strong communication skills.

Electrical Technician will receive full training on HV cables and testing. Responsibilities include testing and maintaining electrical cables, and traveling throughout Germany and Europe. Requires previous technical experience in electrical specialism, a full driving license, and fluency in German.

Order Picker/Warehouse Worker packs customer orders efficiently, checks stock and quality, and monitors refrigeration temperatures. Requires minimum age 18, a German work permit, and fluency in English or German.

Product Engineer for E-Bike Systems takes technical ownership of the gDrive system. This role combines system engineering, product engineering, and project management across cross-functional teams. Requires relevant engineering degree and experience.

Postdoctoral Researcher role focusing on Biomedical Semantics, Ontologies, and LLM Integration. Responsibilities include designing ontologies, knowledge graphs, and semantic data models for integrating biomedical data with LLM systems.