react English-speaking jobs in Wuppertal

AI Software Engineer (m/f/d) needed to design, build, and maintain scalable backend and frontend components within a serverless AWS architecture. Apply AI-driven development approaches using Claude AI to accelerate coding, refactoring, testing, and documentation. Collaborate with product, engineering, and architecture teams. Experience with AWS infrastructure, cloud-native systems, and multiple programming languages is required.

Product Manager responsible for end-to-end product category management, including strategy development, market analysis, performance tracking, and cross-functional collaboration.

As a Working Student (f/m/d) on the CVG Communications Team in Walldorf, you will conduct research, prepare content for presentations and LinkedIn, and provide administrative support.

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.

Develop and operate trading activities supporting asset management, vault, and risk businesses. Focus on market-neutral and delta-neutral strategies across centralized venues and on-chain infrastructure. Define standards for trading capital deployment, risk management, and integration with underwriting, product design, and engineering.

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.

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.

Provide customer service and order processing support for dealers and customers worldwide. Manage order fulfillment from quotation to invoicing and handle national and international shipments.

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.

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.

The Custody Tax Product Manager is responsible for defining and executing a product roadmap for tax services delivered to cross-border institutional investors. This includes defining tax reclaim, reduction at source, and CGT services, managing cost of production, defining a global technology strategy, tracking regulatory changes, and implementing a risk and control framework. The role requires a strong understanding of tax law, global market tax practices, and cross-border institutional clients.

Lead teams and manage transaction tax engagements across Germany, Europe, and globally. Provide tax advice on buy-side and sell-side transactions, including due diligence reports and structuring.

Provide armed security for embassies and diplomatic residences in Berlin. Duties include guarding, patrolling, access control, visitor registration, and monitoring security systems.

School counsellors provide support to students, families, and staff at a private international school. Responsibilities include delivering developmentally appropriate activities, supporting student wellbeing, and collaborating with school personnel to address student needs. Counsellors also provide short-term support, share resources, and assist with crisis intervention.

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.

Service Delivery Executive will manage day-to-day service delivery across Germany & Austria, including inbound, warehousing, and secondary distribution. Responsibilities include leading performance reviews with 3PLs, managing warehouse and inventory control, and resolving transport and exception issues.

The Head of Tax leads and develops the global tax function for a multinational group, ensuring compliance across 30+ jurisdictions. This role oversees international tax matters, transfer pricing, tax reporting, and risk management while shaping a future-ready tax organization.

Lead a team of Account Manager and Technical Specialist Customer Success Managers. Own commercial outcomes, including net revenue retention, and lead renewals and expansions. Act as executive sponsor on key accounts and engage with C-level stakeholders.

As a Martech Specialist Mobile Apps, you will troubleshoot Mobile Measurement Partners (MMPs) and ensure seamless connections with advertising networks for accurate tracking and attribution. You will manage client data feeds, create data visualizations, and collaborate with developers to implement marketing tools and integrations.

The FinOps Specialist will translate financial requirements into system solutions, gathering and documenting needs for financial systems. This role partners with Finance and Technology teams to ensure alignment and optimize financial workflows.