student English-speaking jobs in Castelló de la Plana

If you are looking for a new challenge and would like to take part in international projects within a multinational IT firm, this is your opportunity! We are currently looking for a Junior Contract Management Officer to join our International Organisations team in Alicante.

A superb opportunity to join this global, online travel business where you will be responsible for spearheading their DACH marketing efforts, building demand and raising the companies profile with DACH travellers. The role will be generalist, albeit with a focus on demand generation, targeted campaigns, affiliates, social media, influencers and strategic partnerships.

Service Club is looking for a motivated and proactive Human Resources Intern to join our HR team. This internship offers hands-on experience across key HR functions and is an excellent opportunity for students or recent graduates interested in building a career in Human Resources.

Opdenergy is a growing independent renewable energy producer (IPP) with presence in Europe, United States and Latin America with more than 19 years' experience.

Responsibilities: ⚫ Supervise and coordinate customs-related operations for imports and exports in Spain and the EU region. ⚫ Review and validate all customs declarations, HS code classifications, and documentation submitted by third-party customs service providers. ⚫ Ensure compliance with the EU Customs Code (UCC) and local Spanish customs procedures.

About the OpportunityOur client, a leading international specialist in industrial components, is seeking an ambitious Business Development Manager to drive strategic growth across Spain. This is a high-impact role for a commercial leader who thrives on building relationships, opening new markets, and delivering sustainable profitability across multiple territories.

Iron Mountain is seeking a dynamic Senior Solutions Architect to join our Global Digital Solutions team. In this role, you will be responsible for serving as a trusted technical advisor to clients, guiding them through the technical evaluation of our digital solutions and ensuring long-term customer success.

Astek is looking for a Product Risk Manager to work with our leading pharmaceutical partner in an international environment. Who are you? A degree in Biomedical Engineering, Computer Science, Computer Engineering, or related field5+ years of experience in the software industry. At least 3 years of hands-on risk management experience in medical devices and technical documentation.

We are looking for a Process Engineer with at least 3 years of experience to join our team in Valencia, to work with one of the most important Tier 1 suppliers in the automotive sector. Missions: Define the technical requirements for machinery, including specifications, cycle times, performance criteria, and safety standards.

Their CRM team is at the core of their growth, driving retention, engagement, and long-term success. As they continue to grow, they are looking for a CRM Manager to focus on the Swedish speaking market, creating localized and effective campaigns that drive results across both casino and sportsbook verticals.

The brand displays a global competence across all rail transport markets, all types of rail vehicle, all HVAC functions, and all phases of the value-chain. It delivers highly advanced HVAC passenger solutions for health and comfort as well as HVAC environment and energy solutions for a green future.

We’re offering the opportunity to join a global leader in IT recruitment and grow your career fast in Barcelona ! About the RoleWe’re looking for a motivated German-speaking professional who wants to grow in full-cycle recruitment and build a successful career in a fast-paced, sales-driven environment.

Do you have a passion for hospitality and a sharp eye for tech? Join our International Global Hospitality IT Support team! From resolving system issues to optimizing configurations, you'll be the bridge between hotel teams and backoffice tech solutions. Team Mission: We're looking for tech-savvy, hospitality focused individuals to join a new team within our Hospitality IT Support area.

Asabys Partners · Barcelona, SpainHow to ApplyInterested candidates can submit their CV and a short motivation statement to:info@asabys. com. Deadline for applications is January 9th, 2026. About AsabysAsabys Partners is a leading venture capital firm based in Barcelona, investing in breakthrough health technologies across biotech, medical technologies, and digital health.

About the job How would you like to work for a leading Wall Street fintech company? Roc360 is a leading US fintech servicing the largest market in the world, the $36trn US residential real estate market.

Sales ManagerBilingual Spanish and EnglishWe are working with a fast growing international grab and go brand that is expanding its sales channels across HORECA. This is an exciting opportunity for a Sales Manager who wants to build something from the ground up and grow with the business.

Due to a very encouraging period of growth, our multinational corporate client is building up a Centre of Excellence team for their CCH Tagetik application, seeking experienced EPM application solution architects.

Learn more about what we do. Our award-winning culture embraces a bold vision of where technology can take us and a passion for tackling challenging problems with industry-first solutions. We believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers.

Francois @RedGlobal - Looking for a Squad Digital Lead - Freelance - Europe (Grenoble, Budapest, or Barcelona) - HybridRed is looking for a Squad Digital Lead to drive a strategic S/4HANA deployment project in the energy sector.

Join us on a journey of endless possibilitiesAt Strada, possibility isn’t just a promise – it’s the foundation of everything we do. We believe in unlocking potential for every colleague, creating a journey of growth, discovery, and impact.