react English-speaking jobs in Wuppertal

Customer Relationships Representative for Camplify, a peer-to-peer RV and van-sharing platform. Provide support to renters via email, chat, and phone, handling inquiries about bookings, vehicle types, insurance, and more. Must have fluency in English and Spanish (C2 level), and German (B1 level or better).

Richter BioLogics GmbH, a subsidiary of Gedeon Richter AG, is a dynamic, internationally established biotechnology company that develops and produces biopharmaceutical active pharmaceutical ingredients under GMP conditions with 4000 employees at its facilities in Hamburg and Bovenau.

Leads R&D of fully automatic coffee machines, overseeing product development and resolving technical issues. Researches and develops new technologies and platforms for coffee machines.

We believe in the importance of treating each customer, client and teammate as an individual and treating each moment as one that matters. We strive to go the distance to deliver, with discipline and passion and believe in connecting with people person-to-person, with empathy and understanding.

EMEA Payroll Specialist Location: Kelsterbach, Germany This role is office-based 4 days per week. Fortinet EMEA payroll team forms part of the Finance department. The payroll team has overall responsibility for the gathering and collating of information from other departments including the process complex payroll items including RSUs and Stocks.

Ensures molecular and particulate cleanliness for components used in high-end electron microscopes. Develops, optimizes, and qualifies advanced wet-chemical and dry-cleaning processes. Implements and maintains contamination-control standards and procedures. Conducts cleanliness-focused supplier qualification and audits.

The Customer Quality Engineer serves as the primary technical interface between Sony Semiconductor Solutions and automotive customers. This role conducts root cause analysis of returned components, identifies root causes, and supports corrective actions. The Customer Quality Engineer also performs visual inspections, maintains analytical equipment, and prepares quality documentation.

Job Description Über uns\nOur client is a leading international company in the premium consumer goods sector with a strong focus on innovation, quality, and sustainable growth. With a broad and well-established brand portfolio, the company holds a strong position in its core markets. For its Hamburg location, we are seeking a compelling leadership personality as Senior Commercial Manager (m/f/d).

Mechanical Engineer to support the design and integration of electronic hardware, from prototypes to production. Will work with electronics, manufacturing, and supply chain teams. Requires a Bachelor's or Master's degree in a relevant field and 2+ years of experience in mechatronics, hardware prototyping, or industrialization. Must have CAD proficiency and experience with prototyping methods. Fluent English and German required.

Develop control software for next-generation lithography systems, implementing embedded control systems on bare metal and Linux. Contribute to software architecture and design, create test infrastructure, and work in an agile team.

Senior System Administrator will act as onsite technical lead for the Berlin office, providing 2nd-level support, managing Microsoft 365, server infrastructure, and leading IT projects.

The Chair of Monetary and International Macroeconomics at the University of Hohenheim offers a PhD position in macroeconomics, monetary economics, and quantitative methods. Doctoral researchers will conduct original research, present findings, contribute to teaching, and participate in departmental activities.

Atomic-scale study of graphene-based van der Waals heterostructures using LT-STM/STS at 5K. Tasks include investigating atomic structure, stacking configuration, defects, grain boundaries, edge termination, and local electronic structures.

The Brand Sales Manager will execute sales strategy for K2 and RIDE Snowboard in Europe, achieving revenue and margin targets. This role guides field sales representatives and supports Key Account and third-party selling channels.

Senior Product Designer to own end-to-end design for complex product areas, from problem discovery to execution. Collaborate with Product Managers, Engineers, and Data partners. Design and prototype with a focus on responsive and adaptive design principles. Advocate for user-centric thinking and design excellence.

Job Description Job Description\n Do you turn raw data into real impact and take the lead in shaping how it’s done? Where others focus on implementation, you think in systems, architecture, and long‑term value. You don’t just build data solutions, you define how they should be built, guide teams through complexity, and act as a trusted advisor to customers.

Lead and develop a high-performing engineering team across all seniority levels. Improve delivery, processes, and AI adoption. Provide hands-on guidance and eliminate silos between Product and Engineering.

Build high-impact AI applications and tools to solve real-world problems. You'll design, develop, and maintain end-to-end products, leveraging your expertise in Python, full-stack development, and LLM APIs.

Support the development of innovative hygiene products and digital solutions. Design digital mockups, physical products, and packaging. Generate and visualize product, service, and business model concepts.

About us Your Growth UnleashedWhere your journey begins and your potential shines At Synpulse, we don’t just consult our clients – we transform together. As a leading global management and technology consultancy with Swiss roots, we empower financial institutions to navigate change and seize new opportunities.