react English-speaking jobs in Wuppertal

Oversees the organization, execution, and assessment of user training for internal staff and external clients on Biosensors Structural Heart products. Supports product implantation globally, focusing on training during center openings and certification processes.

Freelance Construction Planner needed for a flagship data centre project in Frankfurt. Develop, maintain, and update the construction programme using Primavera P6. Minimum 8 years' experience on large-scale projects required. Fluent English required.

Leads design, deployment, and system-level management of advanced network solutions focusing on automation and AI/ML integration. Drives automation and AI/ML-enabled capabilities across the architecture.

Designs, develops, and integrates broadcast and event systems with a focus on drones and 5G technology. Plans and deploys drone systems, camera systems, and 5G technology in complex technical environments. Creates technical concepts and specifications for drone deployments. Collaborates with development teams, project management, and clients to implement innovative solutions. Analyzes existing systems and drives the adoption of innovative technologies. Optimizes system architectures to ensure performance, scalability, and reliability.

IT Consultant (m/f/d) for the People & Culture / HR Department. Responsible for the implementation, integration, and further development of the global HR system, Workday. Translates HR requirements into technical concepts and ensures their implementation in systems. Maintains and develops the existing HR IT landscape. Serves as the central interface between IT and HR. Advises internal stakeholders on IT solutions in the HR environment. Supports international locations with HR IT matters.

The Senior Data Modeler defines and governs enterprise-grade data models, translating business concepts into scalable data structures. This role designs models for cloud-native platforms, ensures interoperability, and mentors data analysts. Responsibilities include leading data modeling workshops, enforcing standards, and collaborating with architects and engineers.

Senior HR Business Partner to lead HR strategy and operations for the DACH region. Drive workforce planning, organizational design, and talent development initiatives. Support senior leadership and contribute to building the HR function.

Chief of Staff Intern supports leadership team in talent outreach, recruiting, tax & legal operations, people operations, and office management.

Process Engineer responsible for analyzing, developing, and improving production processes. Duties include coaching on problem solving, creating standards to eliminate issues, and executing product tests. Requires a bachelor's or master's degree in a technical field and strong analytical and communication skills.

Software Engineer to build robust software systems for Machine Learning solutions on major cloud platforms. Translate technical solutions based on client needs and design, implement, and deploy production-ready applications.

Lead Project Development Manager will drive the development of utility-scale battery storage, wind, and solar projects in Germany. Responsibilities include identifying opportunities, leading permitting and grid processes, and supporting project economics and financing. Requires 4+ years of renewable energy project development experience, German permitting knowledge, and fluency in German and English.

Office Manager to support operations in Berlin. Responsibilities include administrative support, communication, executive support, financial processes, and additional operational tasks. Requires a Bachelor's degree, 3+ years of experience, fluency in English and Greek, and strong organizational and communication skills.

Lead and develop a B2B sales team focused on new logo acquisition across the DACH region and international markets. Drive revenue growth and implement scalable GTM strategies.

Online Tutor (m/f/d) needed for personalized, one-to-one online lessons across all subjects. No teaching experience required. Must be independent, reliable, and have technical equipment for online teaching.

Supply Officer (m/w/d) manages material flow, coordinates with suppliers, and drives process improvement. Responsibilities include demand communication, order placement and tracking, delay analysis, and recovery planning. Collaborates with procurement, logistics, and production teams. Leads or participates in supply chain improvement projects.

Global Commodity Manager for indirect materials (PSA, MRO, fluids, gases) in a metal processing company. Develop and implement procurement strategies, manage suppliers, and contribute to cost reduction initiatives.

Broker / Account Manager to build and grow a captive insurance client portfolio across EMEA. Develop client relationships, provide tailored solutions, and collaborate with internal teams. Requires 4+ years of captive experience and a strong network in the captive insurance market.

Develop RFI and RFP packages for physical security systems based on security concepts and stakeholder requirements. Analyze vendor quotes and provide recommendations.

Supply Planner (m/w/d) manages material inventory planning for Satair Services customers. Responsibilities include consolidating demand forecasts, collaborating with cross-functional teams, and supporting on-site campaigns.

Payroll Specialist needed for part-time role (50%) in Hamburg. Manage monthly payroll for 250 employees across two locations, ensuring compliance with legal and regulatory requirements.