react English-speaking jobs in Valladolid

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

Customer Service Specialist acts as a liaison between customers and the company, ensuring excellent service standards and resolving customer issues. Provides accurate information, identifies customer needs, and collaborates with internal teams. Requires 5+ years of experience in a similar role, fluency in Spanish or Catalan, and proficiency in Office Tools.

Paid internship in Business Development starting February. Support sales team with lead generation, CRM management, market research, and outreach. Must be enrolled in an educational program and have strong English skills.

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.

Director of Construction Projects needed for growing high-end residential real estate developer in Majorca. Requires fluency in English and Spanish, a degree in Engineering or Construction, and experience leading technical teams in luxury residential projects.

Clinical Field Specialist to manage and monitor a European-wide clinical study for a novel medical device. Responsibilities include site management, protocol adherence, patient recruitment tracking, and documentation. Requires a Bachelor's or Master's degree in a relevant field, 3+ years of experience in medical device studies, and fluency in English.

Experienced Environmental Health & Safety (EHS) Specialist to lead EHS programs across Biogas, Food & Beverage, and Carbon Capture projects in Europe. Develop, implement, and maintain EHS policies, procedures, and site programs. Conduct site audits, risk assessments, and incident investigations. Ensure compliance with regulatory standards and industry best practice. Bachelor's degree in EHS, Occupational Health & Safety, Engineering, or related field required. Minimum 5 years' experience in EHS roles within field service, heavy industry, energy, or related sectors. Must be based in Europe and hold a permanent right to work within Europe.

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.

System Integrator (Avionics) for international projects. Own electrical and electronic system integration of unmanned aerial systems, including wiring, electrical architecture, and physical integration. Design, improve wiring harnesses, and create electrical documentation. Plan and execute electrical testing and support system integration, ground, and flight testing.

Regulatory Senior Specialist needed to ensure product compliance with legal and customer requirements for detergent products. Responsibilities include classification of chemical mixtures, maintaining product dossiers, and monitoring legal acts. Requires a Bachelor's degree in a relevant field, fluency in English, and minimum two years of experience in a similar role within the household product industry. Knowledge of REACH, CLP, and the Detergents Regulation is essential.

Event and Travel Manager to manage pharma client projects from planning to execution. Responsibilities include budgeting, client communication, travel arrangements, and ensuring project profitability. Requires 3+ years experience as a MICE and Travel Specialist in the pharma industry, fluency in Portuguese and English, and expertise in Amadeus.

The Growth Operations Manager (RevOps / Outbound) will build and maintain GTM workflows across various tools, translate the Ideal Customer Profile into sales logic, and design AI-powered personalized outreach. This role requires experience with HubSpot, outbound tools, copywriting, and data analysis.

Solution Specialist will drive the sales cycle, nurture client relationships, and showcase expertise in cloud technologies. Responsibilities include securing new customer wins, providing technical product overviews, and conducting trainings. Requires fluency in Swedish and English, a Bachelor's degree, 3-6+ years of technology sales or business development experience, and a Minimum Fundamentals certification.

TAG Heuer Client Advisor needed for boutique in Las Rozas. Minimum 3 years experience in retail. Passion for watches, luxury retail, and client development. Fluent in English and Spanish. Strong sales skills and knowledge of KPIs. Must embody the TAG Heuer brand and provide exceptional customer service.

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.

Senior Data Scientist to lead client projects, mentor junior colleagues, and assess new technologies. Requires 5+ years of experience in ML/AI, strong Python skills, and expertise in Computer Vision, NLP, or Sensor Data Analysis.

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.

Customer Service Representative needed for multilingual team in Barcelona. Manage customer service requests, including order status, product changes, and returns. Resolve customer issues and interface with various stakeholders. Fluent German/Nordic and English required.

Casamona Real Estate seeks a fluent English and Spanish speaker to assist with property leasing, finding new listings, and creating marketing content.

Manages partner relationships to achieve company bookings goals. Collaborates with cross-functional teams to develop joint value propositions and go-to-market plans. Drives deal registration, funnel creation, and pipeline development. Oversees channel partner relationships and conducts business reviews to track progress.