react English-speaking jobs in Valladolid

Aviation consultant to develop digitalization and automation strategies, AI/machine learning algorithms, and big data architectures for transport clients.

Ecommerce Intern will support a strategic project, including code and master catalog maintenance, product data review, brand asset management, launch support, and key account coordination.

Production Supervisor needed to ensure compliance with production plans, optimize team organization, and manage material resources. Responsibilities include scheduling, directing, and controlling production activities, leading team development, and analyzing production indicators. Requires technical training, 5+ years of experience, and knowledge of aeronautical assemblies.

T-Systems is seeking a motivated engineer to join the ACS Squad, responsible for critical IMS components within DT Technik. The team focuses on the full lifecycle of IMS components, including design, engineering, deployment, and operation. The role involves working on a new AI Calling system built on DT Technik's CaaS Kubernetes platform, enabling real-time speech processing and translation within IMS call flows.

Freelance innovation consultant needed for Horizon Europe Programme applications. Experience in writing proposals, business plans, and technical reports required. Bachelor's degree in a technical field and fluency in English are essential.

SAP Architect to define technology vision and strategy for product-related business capabilities. Develop and implement solutions to improve operational efficiency and user experiences.

FENDI Client Advisor provides a luxurious experience, promoting brand history, craftsmanship, and quality. Leads sales, achieves targets, and manages customer relationships. Supports store operations, inventory accuracy, and visual merchandising. Requires 2-5 years of fashion/luxury sales experience, a bachelor's degree, and fluency in English and Arabic.

Network Engineer Expert to design, implement, and maintain complex network infrastructure. Responsibilities include network performance analysis, device configuration, issue resolution, documentation, and security. Requires experience with NSX-T, Terraform, Python, and network protocols. CCNP or JNCIA certifications are desirable.

Freelance SAP Security Consultant needed for a project focused on SAP role redesign and security model optimization. Requires experience in SAP security and authorizations, role redesign, and collaboration with business stakeholders.

Senior Data Architect to lead the design and implementation of a Denodo Data Virtualization layer for a global banking institution. Responsibilities include managing the Denodo platform, integrating complex financial data sources, and ensuring compliance with banking regulations. Requires 8+ years of Data Architecture experience, 3+ years with Denodo, and fluency in Spanish.

Product Growth Specialist will develop and execute go-to-market strategies for new product launches and feature releases. Responsibilities include creating product communication campaigns, collaborating with product teams, and monitoring product performance metrics. Must have experience in product marketing, growth marketing, or related product communication roles.

The Transition Manager ensures operational, engineering, and compliance requirements are met before handing over new customer services in a large-scale data center. This role plans and executes transitions, integrates services, tracks progress, and manages stakeholder communication.

Experienced PYP Teacher to teach Mathematics, Science, and Chess to primary students. Must have a degree in Primary Education, recognized teaching qualification, and proven experience in primary education. Native, bilingual, or high level of English required.

Freelance Guest Experience & Villa Manager needed for a high-capacity premium rural property in Baix Empordà. Manage reservations, guest communications, and property operations. Provide exceptional guest support and ensure a premium hospitality standard.

International Electromechanical Field Service Technician provides technical support to customers, installs machinery, diagnoses and repairs equipment, and provides training.

The Commercial Director will lead and expand sales activities in Italy, managing a remote team of Sales Agents. This role requires experience in B2B technology sales, team leadership, and a proven track record of driving revenue growth. Fluency in Italian and English is essential.

Receptionists provide exceptional customer service as the first point of contact for students, managing daily operations, handling inquiries, and resolving issues. They ensure smooth check-in/check-out processes, process payments, and assist with administrative tasks.

Lead a research group and drive high-impact R&D projects aligned with European innovation agendas. Design, plan, and execute research projects in advanced materials for air and water sustainability. Build and coordinate multidisciplinary consortia and prepare competitive proposals.

Administrative Procurement Specialist or Manager will handle end-to-end procurement processes for office supplies, IT equipment, facility services, and other operational needs. Responsibilities include supplier sourcing, contract review, order placement, and performance monitoring. Requires a Bachelor's degree, 3+ years of experience in administrative procurement, and fluency in Spanish and English.

The Buyer executes purchasing strategies for assigned commodities, manages supplier relationships, and achieves operational performance KPIs. Responsibilities include budget management, supplier negotiations, and collaborating with Senior Buyers and Commodity Lead Buyers. Requires a Bachelor's degree, 3+ years of purchasing experience in manufacturing, and fluency in English and Spanish.