react English-speaking jobs in Wuppertal

Provide end-to-end cyber security support for projects. Lead the definition of security requirements and concepts, design secure architectures, and conduct risk assessments. Act as a security officer for aerospace projects and coordinate with stakeholders to ensure on-time and on-budget delivery.

Account Manager needed for end-to-end deal management in German B2B finance. Manage full sales and credit cycle, including prospecting, credit analysis, and deal structuring. Must have experience in large corp invoice financing or similar banking environment. Fluency in German and English required.

Payment & Fraud Analyst will handle chargebacks, refunds, and internal tickets for B2C eCommerce shops. The role involves monitoring fraud trends, supporting new eCommerce developments, and reconciling sales and payment data. Requires a solid commercial or financial background, experience in eCommerce and/or Finance, and strong analytical and communication skills.

Leads planning, implementation, and optimization of environmental, health, and safety processes. Provides expert guidance to site leadership and employees, ensuring compliance with legal and corporate standards. Conducts risk assessments, investigates incidents, manages audits, and develops site-specific SHEA strategies.

Senior/Staff Web Analyst to design and implement tracking strategies, architect automated data pipelines, and ensure data integrity across web and app platforms.

Contamination Control Engineer ensures molecular and particulate cleanliness for components used in electron microscopes. Develops, optimizes, and qualifies cleaning processes for sensitive surfaces. Implements and maintains contamination-control standards and procedures. Conducts surface analysis and root-cause analyses.

Provides Tier 1 technical support to customers via phone, email, and chat. Educates customers on website tools and resources. Documents customer interactions and support issues. Fluent in English, German, and Swedish.

Provides administrative and operational support to the Leasing Director. Manages leasing documents, coordinates meetings, tracks timelines, and prepares reports. Collaborates with legal, finance, and other departments. Requires strong communication, organizational, and IT skills.

The Strothoff International School is a bilingual, international school. In our pedagogical concept, we follow both the Hessian education plan and the international IB curriculum. On our family-friendly and modern campus in Dreieich (near Frankfurt), we offer around 400 children

Senior Specialist will own global Order-to-Cash (O2C) Finance processes, including Customer Master Data, Invoicing & Billing, Cash Applications, Collections, Dunning & Accounts Receivable Management. Establishes and maintains global O2C standards, identifies process improvement opportunities, and manages a third-party business process provider. Collaborates with related functions and stakeholders to ensure O2C processes meet business needs.

The British Embassy in Berlin seeks Security Officers to protect staff, visitors, and premises. Responsibilities include access control, security screening, monitoring systems, responding to incidents, and supporting security arrangements for events. Must have at least one year of experience in a security or safety role, strong communication skills, and the ability to work independently and as part of a team. Fluency in English (C1 level) and intermediate German (B2 level) are required.

Leads and scales Xometry's manufacturing partner ecosystem in EMEA, driving partner acquisition, onboarding, and performance management. Responsible for aligning partner supply with global and local demand, optimizing costs, lead times, and quality. Collaborates with Operations, Quality, and Sales teams to ensure partner success and fulfillment of customer orders.

Development Engineer (m/f/x) needed for MMIC and RFIC characterization in the micro- and millimeter wave range (>100 GHz). Responsibilities include on-wafer measurements, RF station setup and operation, S-parameter, power, and linearity measurements, and data analysis. Requires a degree in electrical engineering, RF technology, microelectronics, or physics and several years of experience in MMIC/RFIC characterization.

Lead projects to develop and deploy astronomical instrumentation systems, including sub-systems. Manage project budgets, schedules, and resources. Collaborate with project scientists, engineers, and external partners.

Serves as Interpreter/Translator for US Military Police personnel and German speaking individuals. Provides German authorities with translations of military police reports and translates German documents into English. Ensures police reports are correct and complete, and acts as liaison between US Forces Police and German Agencies. Requires fluency in English and German.

Coordinate customer orders, manage accounts receivable, and handle complaints. Perform SAP tasks, including order entry, invoicing, and returns processing. Support sales team and participate in process improvement projects.

A postdoctoral researcher is sought to advance MINFLUX microscopy for microbial research. The successful candidate will optimize MINFLUX microscopy for biomembrane research and apply it to projects within the Cluster of Excellence “Balance of the Microverse”. Responsibilities include performing experiments, analyzing results, writing publications, presenting findings, and collaborating with other researchers.

This EU-funded PhD project focuses on characterizing the binding of amyloid proteins IAPP and α-Synuclein (αS) to lipids using molecular simulations. The candidate will design peptidomimetic inhibitors and synthesize them experimentally, gaining expertise in both computational and synthetic medicinal chemistry.

Sales Engineer to drive business development in the Maghreb and MENA regions. Responsibilities include proposal preparation, opportunity identification, contract negotiation, and project presentation. Requires a bachelor's or master's degree in Mechanical or Electrical Engineering, proficiency in English, and experience in industrial capital goods sales.

Develops new client priorities in various industries, providing ISO management system certification solutions. Manages client relationships, develops projects, and collaborates with internal teams to achieve sales targets. Requires a bachelor's degree, 3+ years of sales experience, and strong communication skills.