react English-speaking jobs in Valladolid

Drive the strategy and evolution of an enterprise-grade AI chatbot for secure, intelligent employee support. Define product roadmap, conduct market analysis, and collaborate with AI/ML engineers and UX/UI teams.

Lead Frontend Software Engineer will develop and improve the Angular frontend platform, collaborating with engineers, designers, and product owners. Responsibilities include implementing new features, ensuring accessibility and performance, and contributing to the design system. Requires 7+ years of Angular experience, familiarity with NX monorepo, Storybook, and Playwright/Cypress.

Integrate and validate avionics and systems architectures for unmanned aerial vehicles (UAVs). Develop system-level designs, wiring diagrams, and hardware specifications. Conduct system-level testing and ensure compliance with regulatory standards.

Operations Engineer needed to maintain equipment and facilities, ensuring peak performance and compliance with standards. Responsibilities include developing maintenance plans, resolving incidents, and coordinating with suppliers. Requires a bachelor's degree in engineering and operational skills. CAD proficiency is preferred.

React Developer will design, develop, and deploy scalable front-end solutions. Responsibilities include building responsive user interfaces, collaborating with designers, and ensuring accessibility standards are met. Must have 5 years of experience as a React Developer with strong JavaScript and Next.js skills.

Senior marketing leader to own end-to-end marketing strategy and execution for a European B2B SaaS scale-up. Responsibilities include demand generation, product marketing, brand alignment, and team leadership. Must have experience in complex, high-growth B2B SaaS environments with a proven track record of driving revenue growth.

EU Business School seeks an Academic Counselor to provide personalized advice, monitor student progress, and support academic success. The role involves collaborating with students, interpreting policies, and assisting with orientation. Native or advanced English, international experience, and proficiency in Microsoft Office are required.

Sales Manager to build market presence and grow client base in Catalonia. Responsibilities include identifying new business opportunities, presenting surveillance solutions, and building relationships with clients in the construction, infrastructure, and rental equipment sectors. Requires sales experience, fluency in Spanish and English, and a network in the target industries.

Develops high-quality performance materials for footwear, apparel, and accessories. Collaborates with design, sourcing, and development teams to build material libraries and source components. Ensures materials meet quality standards and manages the materials budget and library.

Experienced IT Infrastructure Project Manager to lead and deliver complex infrastructure initiatives, including datacenter builds, Azure landing zones, and global network rollouts.

Senior Backend Engineer to build and scale backend services and APIs for financial products. Experience with Java, Spring, microservices, Kubernetes, and RESTful APIs required.

Hardware Product Designer needed in Barcelona to create innovative and user-focused designs for gaming hardware. Responsibilities include ideation, user research, usability testing, and collaboration with cross-functional teams.

SAP Treasury Consultant needed to analyze, design, build, and implement SAP Treasury solutions for European and global clients. Expertise in areas like SAP Cash & Liquidity Management, SAP BCM, SAP TRM, and SAP IHC is required. Minimum 3 years of treasury consulting and/or SAP Treasury system implementation experience is necessary.

Senior Real Estate Agent to join the Dils Lucas Fox team in Barcelona. Manage client relationships, list rental properties in the Les Corts area, and handle the full rental cycle. Requires strong previous experience in real estate, specific knowledge of Barcelona's market, and advanced English and Spanish.

Teach English at a well-established international school in Murcia, Spain, starting August 2026. The school offers a bilingual curriculum blending British and Spanish approaches. Successful candidates will have a university degree in English or a related field, a recognized teaching qualification, and experience teaching English at the secondary level, including IGCSE curriculum delivery.

Manage strategic customer accounts and develop sales strategies to achieve company targets. Proven sales experience in the food industry and knowledge of fats and oils applications required.

Cybersecurity Manager to transpose global cybersecurity strategy into HVAC business unit solutions. Implement and apply cybersecurity governance framework and processes. Develop and maintain a product cybersecurity program and manage cyber risks.

Treasury Specialist to manage cash flow, banking operations, and credit control. Requires 5+ years of experience in corporate treasury, strong Excel skills, and fluency in English.

Visual Merchandiser / Stylist & Trend Forecasting Specialist will develop and execute visual merchandising strategies across e-commerce, retail, and press. Responsibilities include collaborating with the Creative Director and Design Team on collection themes, building seasonal assortments, and styling product photography. The role requires a strong understanding of market trends, competitor activity, and consumer behavior.

Legal Counsel will provide legal support to ChangeGroup, a retail FX and financial services company, with operations in over 15 jurisdictions. Responsibilities include reviewing and negotiating commercial agreements, providing day-to-day legal support, assisting with corporate governance matters, and supporting regulatory compliance.