react English-speaking jobs in Wuppertal

Senior Technical Writer will own and maintain product documentation, ensuring accuracy and clarity for users and business stakeholders. Responsibilities include creating and managing the company's documentation library, translating technical information into business-friendly language, and collaborating with various teams to ensure documentation reflects real-world system behavior.

Language Trainers seeks a Greek teacher for private online lessons. The initial course is 10 hours. Applicants must be comfortable teaching online, have a headset, webcam, computer, and fast broadband. Native Greek speakers or those with a teaching degree and experience as a language teacher, translator, or interpreter are preferred.

Solution Architect to drive business growth by leveraging technical expertise to enhance scalability. Collaborate with sales and presales engineering teams to provide support for strategic initiatives. Develop customized solutions, proof-of-concepts, and presentation materials. Lead cross-functional projects to secure enterprise-level clients.

Working student supports Swedish-speaking Sales Manager in scheduling appointments with potential customers in Sweden. Responsibilities include contacting potential customers by telephone and processing customer inquiries.

Leads a team of 14 category management professionals in developing and executing category strategy for Cables & Connectors, driving profitable growth and customer acquisition. Accountable for achieving budgeted category revenue, margin, and stock turn targets while managing supplier relationships and supporting regional go-to-market strategies.

The TOP START International Business Leader Program is a three-year program for future leaders. Participants will experience BASF from different perspectives and regions, contributing to international, mission-critical projects. The program offers personalized development, mentoring, and networking opportunities.

The Revenue Operations Manager will act as a liaison between Sales, Marketing, and Business Development. Responsibilities include supporting sales operations, developing sales pipelines in HubSpot, analyzing sales data, and collaborating with marketing on campaign integration and lead flow. The role also involves identifying process inefficiencies, proposing improvements, and managing projects.

Drive new data and analytics consultancy revenue with mid-market and enterprise clients. Own the full sales cycle for complex data solutions, partnering with consultants to position solutions across IT, data, and business leadership.

Clinical Business Development Manager will identify and qualify prospective customers in Northern and Southern Europe for Vetter's clinical sites. Responsibilities include strengthening existing customer relationships, promoting Vetter through various channels, and preparing estimates and quotations. Requires a technical degree, sales experience in the pharmaceutical and packaging industry, and fluency in English and French.

This role drives the design, implementation, and scaling of AI solutions across the organization. Responsibilities include launching AI pilot projects, transitioning them to production-ready systems, and embedding AI into workflows. The AI Transformation Lead will also develop KPIs to track AI initiative progress, ensure ROI, and foster AI literacy across departments.

Advertising Sales Manager needed for leading performance-driven advertising company. Identify, engage, and cement large brand & performance partnerships. Fluent German required. 3+ years of advertising sales experience focused on direct marketers, brands, and agencies. Proven track record of delivering results and closing negotiations.

Global Category Leader responsible for designing, evolving, and managing a procurement category. Leads negotiations, resolves pricing escalations, and guides senior buyers. Requires experience building category structures, strong negotiation skills, and the ability to operate effectively with senior stakeholders.

A PhD student position is available in the Translational Pediatric Oncology Research Group at the Department of Pediatrics. The successful candidate will design and perform CRISPR-based genetic perturbation screens, analyze datasets, and contribute to the development of targeted therapeutic strategies for pediatric tumors.

Treasury Analyst will support Hagerty's European Marketplace business with cash management, banking operations, payment execution, and internal controls across multiple jurisdictions.

The Operations Manager will handle charter-related operational issues, communicate with vessels, charterers, and brokers, and arrange bunker deliveries.

Provide high-level technical expertise throughout the sales cycle for life sciences, diagnostics, and biotechnology products. Identify, develop, and close new business opportunities while nurturing existing accounts. Achieve quarterly and annual revenue targets.

Provide customer support for financial products, handling inquiries, explaining transactions, and verifying bookings. Fluent German and English required, previous finance experience is a plus.

Leads the development and implementation of labor and employee relations strategies across Europe. Serves as the primary point of contact for the German Works Council and unions. Oversees investigations, disciplinary processes, and policy management. Requires 10+ years of HR experience, 5+ years in labor relations, and fluency in German and English.

Senior Software Engineer will develop features for a single codebase using TypeScript, Vue.js 3, and Firestore. The team focuses on data-driven development, A/B testing, and a strong codebase architecture.

Leads payroll implementation projects, collaborating with clients to configure and validate payroll solutions in compliance with German regulations. Manages system testing, go-live activities, and project documentation. Requires expertise in SAP, German payroll laws, and excellent communication skills.