react English-speaking jobs in Valladolid

TL;DR Kharon is seeking a full-time Data Engineer based in Madrid. This role requires in-office attendance at least 4 days per week, with additional flexibility awarded after complete onboarding. RESPONSIBILITIES: Help build large-scale distributed automated data processing systems and data lakes, while optimizing for both computational and storage efficiency on AWS Databricks.

Cactus is a software development company, providing full-cycle services for the European market. More than 170 companies increased business productivity using solutions developed by Cactus programmers. The company has been regularly included in the listings of the best software development companies in Belgium and Europe.

In just a few years, what began as an idea has become a reliable platform adopted by thousands of legal professionals across Europe. Our mission is clear: make the law faster, clearer, and more reliable, giving lawyers, law firms, and companies the time and confidence to focus on what truly matters.

WORK WITH US! ! Join Impress – Europe's Dental Chain Leading Health-Tech Innovator! We believe everyone deserves a smile they'll love . As the largest Ortho clinic chain in Europe, we combine cutting-edge tech with expert care, revolutionizing invisible orthodontics since 2019. With 120+ clinics across 7 countries and rapid growth, we're improving lives worldwide.

We are looking for RF & Microwave Engineers to join one of the most important international companies in the field of technological development and IT solutions.

Industry: Designer toys and collectible piecesLocation: BarcelonaJob type: Full time - Temporary (Contrato de Sustitución por Baja)Working Hours: 40 hours per weekAbout POP MART Founded in 2010, POP MART is a market-leading entertainment company and a global champion of designer toy culture.

We are currently looking for National Account Managers to join our team in Spain. This is an exciting opportunity for individuals eager to advance their careers in a fast-paced, high-growth environment while making a meaningful impact on our business from day one. We’re seeking driven, ambitious professionals who thrive in dynamic settings and are passionate about delivering results.

Fly with us into the future and become part of the team at one of the most innovative aircraft manufacturers in the world. Your Tasks Oversee and coordinate the overall maintenance of the industrial facility. Manage HVAC systems in critical areas, including paint shops. Ensure proper operation and monitoring of pressure lines and auxiliary systems.

About VaneooVaneoo is a fast-growing traveltech & eventech startup building the next-generation super app for the campervan/motorhome and festival/events/travel community. Our upcoming app (launching May 2026) combines:A high-quality map. Event discovery & ticketing (an Eventbrite-style experience for campers). A social layer with gamification. AI-driven personalization and clean, consumer-grade UI.

The ideal candidate will have a strong background in project management methodologies, deep understanding of SAP S/4HANA solutions, and proven experience managing large-scale ERP projects across multiple business units.

Job Description EduTalent Group are seeking a dedicated Teacher of English to join a high achieving Senior School in Madrid from January 2026. The school follows the British National Curriculum and students consistently secure excellent academic outcomes, progressing to top universities in the UK, US, Spain and across Europe.

A boutique executive search firm is currently partnering with a leading client in the real estate sector to appoint a visionary Head of Data & Analytics. The successful candidate will be accountable for executing an enterprise-wide data and analytics strategy, ensuring it fully aligns with organizational goals.

We're looking for someone with sales aptitude and excellent closing skills. Does this sound like you? Entrepreneurial spirit. A dreamer and a doer who is optimistic about possibilities, passionate about seeing your vision come to life, and takes thoughtful risks to get there. Self-Starter and go-getter. High-reaching and unstoppable.

We are looking for a highly experienced Salesforce professional with deep expertise in Service Cloud and the ambition to grow into a future Architect role. This position requires strong technical ownership, autonomy and the ability to detect needs early while designing scalable and maintainable solutions.

SAP Vistex Consultant (SD Pricing)Long term contract. Start date: December/ JanuaryWe are looking for a skilled SAP Vistex Consultant with strong expertise in SAP SD pricing to join our client's technology team.

National Key Account Manager Madrid HQ – National Travel Want to re-energise your career with Monster Energy, the powerhouse behind your favourite energy drinks and events? Are you bold, relentless, and ready to take your professional journey to the top? This is your chance to elevate your career with one of the most iconic, highest-performing energy drink and lifestyle brands in the industry!

Omega CRM is a Merkle & Dentsu company, leader in development of Customer Experience services, with +20 years of experience in the use of Technology applied to Marketing and providing a unique Customer Relationship with mainly focus on Innovation is looking for a Accounting Technician.

***This is initially a Fixed Term Contract until the end of June 2026 - Hybrid from a new site in Zaragoza***ResponsibilitiesLead cross-functional teams of engineers and machine learning practitioners to deliver impactful LLM and AI solutions for top-tier industry clients.

Position MissionThe Service Account Engineer and Field Operation Coordinator (Jefe de Servicio) is responsible for maintaining the relationship with customers and managing them for all the after-sales services.

About the job Since our launch in early 2022, Cinnamood has grown into an international specialty bakery and lifestyle brand, with more than 50 locations across 10 countries — and we are just getting started. As we continue to expand across Europe and prepare further international growth, our Expansion Team plays a key role in shaping the future of the brand.