react English-speaking jobs in Wuppertal

Staff Backend Engineer role building reliable systems for AI decision-making in insurance. Focus on designing services, data models, and pipelines using Python and cloud technologies. Requires 8+ years of experience.

Backend Developer role focusing on developing and redesigning systems with an emphasis on stability, security, and performance. Requires OOP in PHP (Symfony/Zend), MySQL, and JavaScript/HTML experience.

Head of Optimization for Cheese Processing Plants takes overall responsibility for product and process optimization across four plants. This role leads the optimization organization, driving strategies to improve cost, quality, yield, and efficiency. Strong leadership and dairy technology expertise are required.

Experienced Project Manager needed for a freelance, utility-scale BESS project in Hamburg. Responsibilities include managing delivery from construction through commissioning, coordinating teams, and overseeing grid connection activities.

Seeking a (Sr) Medical Director/Physician in Dermatology for a top global CRO. This role focuses on clinical development in Phase II-III trials, requiring a board-certified MD or PhD with clinical research experience. Responsibilities include protocol creation and medical review.

Head of Engineering will lead and grow a high-performing software engineering organization, reporting to the CTO. This role involves introducing stronger operating structures and embedding AI-assisted development while partnering with various stakeholders.

Key Account Manager E-Trade EMEA executes e-commerce strategy, owning European e-retailers and marketplaces. Responsibilities include P&L management, relationship building, and optimizing platform marketing to drive growth.

Drive growth for MaK used parts and engines in the Middle East and Africa. This customer-facing role requires building dealer relationships, executing sales strategies, and providing technical guidance. An engineering degree or equivalent experience is required.

Develop and maintain high-quality C++ applications in complex simulation environments. Responsibilities include designing and executing various tests, integrating software components, and automating workflows using CI/CD and DevOps tools.

Provide services for Finance, Accounting, and Travel. Requires NATO Secret clearance, English proficiency, and 2+ years of experience in travel administration and financial procedures.

Lead multiple teams to ensure operational excellence and continuous improvement in a fast-paced manufacturing environment. This role translates strategy into measurable outcomes, managing KPIs and driving performance across technical and operational processes.

Connectivity Solutions Expert for SAP Cloud Infrastructure. Lead customer connectivity discovery, design solutions for VPNaaS and Direct Connect, and map compliance requirements. Requires deep expertise in BGP, MPLS, and cloud connectivity.

Design, build, and operate cloud platforms for enterprise AI solutions. Develop containerized apps using Docker and Kubernetes, driving production readiness and IaC. Requires 2-3 years in Platform/DevOps/Cloud Engineering.

Senior SAP S/4HANA Migration & Integration Lead required. Must have extensive experience in large-scale migrations across FI, CO, Procurement, and project processes. Requires strong hands-on SAP capability and fluent German.

Key Account/Customer Success Manager to own end-to-end partner outcomes. Responsibilities include onboarding, building scalable workflows, and managing key accounts. Requires B2B experience and strong German/English communication.

Warehouse Worker role in an Amazon Fulfillment Center. Duties include receiving, packing orders, loading trucks, and operating PIT equipment. Candidates must be able to lift up to 15kg and adhere to safety standards.

Working Student in Finance & Controlling supporting budget preparation, financial statements, and in-depth analysis for cost savings. Requires a degree in Business/Finance, strong Excel skills, and fluent English.

Lead the SHARP team in R&D, developing software, hardware, automation, and robotics solutions. This hands-on role combines people development, strategic planning, and technical contribution to drive innovation.

Senior Frontend Developer role focusing on Angular 13. Responsibilities include developing new features, maintaining code, and building internal tools. Requires proficiency in TypeScript, ReactiveX, and UX performance.

Chief of Staff supports the Managing Director by preparing decisions, coordinating cross-departmental processes, and managing open items. Requires 3-6 years in consulting or similar, with knowledge of corporate law and financial fundamentals. Full professional proficiency in German and English is required.