student English-speaking jobs in Castelló de la Plana

About Us: Toluna is the global research and insights leader that enables businesses to make smarter, data-driven decisions – faster. We partner with the world’s leading brands, delivering impact through our advanced technology platform, comprehensive solution portfolio, global first-party panel, and world-class team of research experts.

About Us At Lucas Fox, we are stepping into an exciting new era. Following our majority acquisition by Dils, a leading international real estate group, we are accelerating our growth and redefining what's possible in Spain's luxury property market.

DATA SCIENTIST – SUPPLY CHAIN | POWERING SMARTER DECISIONS AT SCALE Location: Hybrid in Barcelona Language: English (professional level) Contract: 6 months freelance contract + extension Start Date: February Rate: Up to €300/day Onsite Requirement: 2–3 days per week in Barcelona Summary: Our client, a leading global technology company , is looking for a Data Scientist with a strong Supply Ch

Our client works on very challenging and exciting projects and is looking for Senior Data Scientists. Skills and Experience: - Bachelor’s or master’s degree in computer science, Data Science, or a related field. - Strong expertise with large scale Neural Networks, Deep Learning and Reinforcement Learning techniques. - Some experience with Generative AI would be preferred.

UST is looking for the very Top Talent…and we would be delighted if you were to join our family! More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35. 000 employees all over the world and presence in more than 35 countries.

We're Hiring: Sales Manager / Key Account Manager / Business Development Manager – Europe Focused (Based in Barcelona) Location: Barcelona, Spain Contact: Borja Aguirreche Kutz – aguirreche@sxnewidea.

Position Summary We are looking for a creative and motivated Graphic Design Intern to join our fast-paced marketing team in Barcelona. The ideal candidate has a passion for visual storytelling, thrives in a collaborative environment, and is eager to contribute to exciting projects that support our global and regional marketing efforts.

Join Biddeo as a Video Campaigns Specialist Intern Are you eager to learn about online video advertising and get hands-on experience with top digital platforms? If so, this is your chance! At Biddeo (Kimia Group), we help brands boost their reach with engaging online video campaigns on YouTube, Facebook, Instagram, TikTok, Twitter/X, LinkedIn, and more.

Company: Sanoma Learning Job Title: Senior Human Resources Business Partner Location: Madrid Reports to: HR Director About the Company We are a leading company in the education sector, specializing in the development of learning solutions for the K-12 space.

Led by Rodolphe Saadé, the CMA CGM Group, a global leader in shipping and logistics, serves more than 420 ports around the world on five continents.

About Agroup Consulting Agroup Consulting is an international advisory firm specializing in cross-border taxation, immigration, and business structuring. With offices and operations across Europe, the Americas, and beyond, we provide premium consulting services to expats, high-net-worth individuals, entrepreneurs, and international families.

About the Role In today’s advertising landscape, where Media Buying is largely automated by algorithms, the only real lever for growth left is Creative Strategy. At Prominence, we are looking for a Creative Strategist who masters and executes our rigorous system of Creative Exploration and Creative Exploitation. You are the architect of our ads.

Arctech, a global leader in solar trackers, fixed-tilt structures, and BIPV solutions, is looking for a Regional Sales Manager to drive commercial growth across the European solar market.

At Lognext we have been accompanying companies and teams for more than 18 years to identify and implement the technology necessary to advance, making their challenges and objectives our own and getting closer to their reality.

We are looking for a Junior Digital Specialist whose responsibilities will include: Be responsible for executing local digital marketing campaigns to generate traffic, identifying and coordinating local promotions, and enriching and optimizing local product descriptions across digital channels, in order to strategically grow eCommerce in a specific location.

Job Description Experience the power of a game-changing career Want to be part of an innovative and growing team? We’re a global technology and services leader that powers the brands of the future. We help well-known brands — the ones you use every day — improve their businesses with technology and integrated solutions, in over 70 countries.

About Us At Nextlane, we don't just develop software solutions – we create the future of the automotive industry. We are a company that combines advanced technology with a clear vision: simplifying and digitizing every step of the automotive customer journey, empowering manufacturers and dealerships to thrive in a constantly evolving market.

About Enso We create premium co-living experiences designed for bold lifestyles. Beyond room rental: co-living spaces, events, social clubs, and zero stress. Fresh win: Enso just earned the Coliving Awards 2025 for Best Marketing & Branding. Join a team that's rewriting the industry context. To apply, visit our website → footer → Careers. Read how to apply below. This is a paid internship.

Quant Risk Analyst – Global LNG & Gas Markets | Spain Location: Spain (hybrid) Experience: 2–8 years Sector: Energy | LNG | Gas | Quant Risk We've partnered with a major player in the global energy and commodities space that's looking to strengthen its risk and analytics function with the hire of a Quantitative Risk Analyst.

About iLovePDF: You may have stumbled across our website during your work or studies while trying to edit a PDF document - iLovePDF. com. Does that ring a bell? iLovePDF is a SaaS company dedicated to helping individuals and businesses worldwide boost their document productivity. Our constant growth encourages us to keep improving our products to become the favorite PDF software worldwide.