react English-speaking jobs in Wuppertal

Lead Developer & Architect to design and build user-friendly web applications using Vue, Node, and Laravel. Collaborate with the founding team on strategic decisions, lead development teams, and drive scalable architecture and technology standardization. Extensive experience with Vue, Node, and Laravel required. Proven experience in technical planning for large-scale applications and platforms. Familiarity with web protocols, documentation formats, and AI models.

We are seeking a Store Manager to oversee all aspects of store operations, including sales, expenses, and customer service. The ideal candidate will have 3-5 years of retail management experience and a proven ability to lead and motivate a team.

Drives new OEM business and accelerates growth of Custom Photonics Solutions across Europe. Develops markets, customers, and projects, qualifies customer requirements, and delivers tailored photonics solutions. Acts as Key Account Manager for strategic customers and collaborates with cross-functional teams.

Lead and scale the Battery Control System (BCS) Product Team, developing reliable, high-performance systems for energy storage. Guide a cross-functional team of firmware, hardware, and testing experts. Foster a culture of clear ownership, pragmatic execution, and strong technical standards.

Supports the Learning & Development team by creating presentations, updating learning materials, and coordinating workshops. Assists with internal events, communication, and documentation.

Design, develop, and maintain high-performance C++ software components for embedded and real-time systems. Integrate software with hardware, systems, and external interfaces. Contribute to safety-critical development and collaborate with engineering teams.

The Global Process Owner Sales is responsible for designing, governing, and improving global sales administration processes. This role ensures standardized, efficient, and scalable processes across regions, enabling operational excellence and supporting commercial teams.

As a Premium Support Specialist, you will be the primary point of contact for high-value customers, providing multi-channel support and ensuring ongoing success with Personio's platform. You will troubleshoot issues, educate customers on new features, and contribute to process improvements.

PhD Candidate position within the MSCA - Doctoral Network TESTAMENT (Testamentary practices in the periphery of the ius commune tradition: freedom and oppression (c. 1420-1620)). The position involves archival research, studying legislative processes, and analyzing how actors influenced legal practices and testamentary freedom within late medieval and early modern law.

The Server Management department seeks an Automic Automation Administrator to plan, design, and administer the central Automic Automation product suite for workload automation. Responsibilities include user support, implementing new features, and monitoring the application. The role requires several years of experience with Automic Automation infrastructure, Oracle database, operating systems (Red Hat Enterprise Linux and Windows Server), and web server technology.

Designs, builds, and operates GPU-centric AI infrastructure (especially NVIDIA) across on-prem and cloud environments. Requires strong hands-on experience with GPU systems, including drivers, CUDA, and performance optimization. Proficiency in Docker, Kubernetes, Terraform, Ansible, CI/CD, and Python for infrastructure and system-level tooling.

Student assistant will refine and optimize calibration models, algorithms, and targets for 3D scanning technologies. The role involves working with experimental setups, capturing calibration datasets, and integrating the calibration pipeline across different scanning systems.

Senior Full Stack Developer to design and develop e-commerce solutions, specializing in modern, scalable frontends. Experience with Shopware 6, plugin and theme development, TypeScript, PHP, and AI tools required. Fluent German and English communication skills necessary.

Lead the development and implementation of a "next-generation stellarator" project within the "Magnetic Confinement Fusion Hub." Establish a multidisciplinary project team, define infrastructure requirements, and manage project planning, delivery, and collaboration with an industrial partner.

We're looking for an English speaking sales consultant to join our growing team in the Kaiserslautern/Ramstein area. We are a trusted name in the region, known for providing top-quality vehicles, exceptional service, and an unparalleled buying experience.

Senior Software Engineer will develop production-ready software for sophisticated, distributed systems powering modern railway passenger information solutions. Responsibilities include designing software architecture, building secure software, and collaborating with system engineering experts.

Greet guests, determine party size, and seat them. Provide dining room assistance, ensure cleanliness, and monitor guest experience. Follow company policies and procedures, maintain professional appearance, and communicate effectively.

Account Manager for Large Customer Sales, Amazon Ads, focusing on FMCG. Manages and delivers against complex advertiser goals, driving revenue and achieving targets. Develops media strategies, analyzes data, and educates advertisers on performance metrics. Collaborates with internal and external stakeholders to achieve business objectives. Requires experience in client-facing roles, digital marketing, and analytics. Fluency in German and English is essential.

Manage and grow customer relationships in the Automotive Fluids Independent Aftermarket, focusing on coolant/antifreeze and brake fluid products. Negotiate contracts and steer technical and commercial projects with customers and internal teams. Acquire new customers and business opportunities, driving cross-selling and price management initiatives.

Senior Full Stack Developer will design, implement, and maintain a big data platform. Responsibilities include feature development using Java, Spring Boot, and Vue.js, system architecture development, platform operation and optimization, and mentoring junior developers. Requires 5+ years of software development experience, strong Java skills, and experience with front-end frameworks, databases, microservices, and event streaming platforms.