react English-speaking jobs in Valladolid

Manages customer complaints and product recalls, acting as a liaison between customers and technical teams. Analyzes complaints, coordinates investigations, and proposes corrective actions. Provides technical customer service and supports product recall planning and execution.

Defines and develops machinery and automation systems for aircraft programs. Delivers R&T projects in collaboration with transnational teams. Provides cost and quality improvement projects.

As a Supply Operations Analyst, you will optimize key performance indicators across multiple cities, improving the customer and courier experience. You will analyze data, identify trends, and implement strategies to enhance delivery times, courier efficiency, and delivery costs.

Quality Aircraft Manager will ensure operational processes comply with quality assurance requirements and standards. Responsibilities include devising and validating control and inspection plans, monitoring conformity, handling non-conformances, and providing evidence of conformity to Programme Quality Assurance. The role requires experience in quality management, people management, and conflict resolution.

Zoco Home seeks a Málaga-based COO to drive operational excellence across retail, e-commerce, and supply chain. The COO will lead business planning, strategy execution, and growth initiatives while maintaining premium brand identity and customer experience.

Maintains inventory records, receives and verifies merchandise, and ensures timely dispatch. Organizes and labels goods, processes documentation, and participates in fiscal inventories. Supports sales by providing product presentations and assisting with customer service.

Sales Assistant Intern will support the Store Manager and boutique team in achieving sales goals, providing excellent customer service, and developing client relationships.

Leads technical and analytical work on power system modeling, grid connection assessments, and strategic grid planning for renewable energy projects across Europe. Evaluates grid hosting capacity, connection feasibility, and system flexibility to support investment decisions. Monitors regulatory and technological developments and engages with industry stakeholders.

Clinical Research Associate will execute assigned clinical trials, ensuring compliance with GCP and regulations. Responsibilities include trial reporting, evaluation, site monitoring, and collaboration with CROs and sponsor teams. Requires a Life Sciences degree and 2+ years of experience in a similar role.

ServiceNow Platform Engineer with 5+ years of experience in custom application development, integrations, and platform administration. Expertise in Flow Designer, Integration Hub, scripting, and AI governance solutions. Strong understanding of AI compliance frameworks and experience embedding controls into technical architectures.

Regional Sales Manager to drive profitable growth and market development for Paints & Coatings across France, Iberia, and North Africa. Manage a €20-25M portfolio, oversee 60-70 key customer relationships, and secure new business. Requires 5+ years in Sales Management, experience in the Paints & Coatings industry, and fluency in Spanish, French, and English.

The Clinical Scientist executes medical and scientific activities within assigned clinical studies, supporting design, execution, and documentation under the Global Clinical Lead's oversight.

Defines, plans, and executes commercial strategies for assigned markets and product lines, selecting products and setting commercial, distribution, and communication directives. Manages product life cycle, collection updates, and store rollouts. Conducts market studies and analyzes product and merchandising needs.

Land Transport & Infrastructure Consultant will apply consulting skills and functional knowledge to execute assignments. Plan, organize, and lead tasks and projects, leveraging frameworks and methodologies to provide strategic recommendations. Interpret project findings and translate them into solutions.

Functional Product Manager for Civitfun, a SaaS brand offering a complete suite to automate the guest journey. Define and maintain the product roadmap, translate business requirements into product specifications, and work closely with engineering teams. Requires 4+ years of product management experience in a B2B SaaS environment and strong understanding of technical concepts.

Programmatic & Full-Funnel Media Manager to plan, activate, and optimize Amazon DSP campaigns across the full funnel. 3-5 years of experience in programmatic media or retail media with hands-on experience in Amazon DSP required.

Lead end-to-end recruitment projects in the Netherlands, sourcing top talent and managing client relationships. Minimum 2 years recruitment experience, proven track record of managing searches, and strong sourcing skills required. Native Dutch and fluent English essential.

Account Executive to drive the full sales cycle for a SaaS search solution for e-commerce stores. Requires 2+ years of B2B SaaS sales experience, fluency in Polish (C2) and English (B2), and a results-driven mindset.

GBSB Global Business School seeks part-time lecturers to teach business courses in Barcelona. Applicants must have a Master's degree, strong English skills, and relevant experience. Previous teaching experience is preferred.

Senior Key Account Manager to manage and grow relationships with key clients in the logistics sector. Develop account strategies, track performance, and collaborate with cross-functional teams. Requires proven account management experience, strong communication skills, and fluency in Spanish and English.