student English-speaking jobs in Castelló de la Plana

About the role FlexiiC is looking for talented and motivated Digital Design Engineers to join our growing team. You will contribute to the design and implementation of lightweight digital systems, including custom digital ICs, and ultra-low-power microprocessors (8/16-bit or compact RISC-V cores) for next-generation wearable, sensing, and IoT platforms.

We’re looking for a highly creative and strategic Content Strategist to join our dynamic team. Your main mission will be to develop exceptional creative copy and innovative concepts that captivate audiences and drive brand engagement.

Our client is a global architecture & design practice with over 20 years of experience and headquarters in Dubai. As part of its European expansion, the firm is opening a new Design Studio in Barcelona, supporting a wide range of international projects—hospitality, residential, mixed-use, cultural, corporate, and large-scale urban developments.

Project Engineer – Renewable Energy (Madrid / Milan) 3–6 years' experience | Renewables / BESS | Civil, Mechanical, or Electrical background About the Employer Our client is a global energy storage developer, owner, and operator delivering cutting-edge projects across Europe and beyond.

We are looking for you to work as Cloud Engineer! What do you need to fulfill this job? We are looking for a skilled Cloud Engineer to join our team. Candidates must possess all the competencies listed under 'Required Skills (L2)'. Skills listed under 'Preferred Skills (L3)' are considered a strong plus and will be highly valued.

About the role As an IT Application Engineer in the SAP BI, you will have the opportunity to manage, develop, and support the IT services provided for Sanoma Learning SAP BI function. You will collaborate closely with the Business Analyst and Process Managers, your colleagues in Sanoma IT, and our support vendors.

WTC is Spain's leading employer branding and internal communication agency, founded in 1988. With over 800 clients, we deliver comprehensive communication solutions. As a strategic LinkedIn partner since 2010, we've been selected to support their expansion in the MENA region, bringing 15 years of international market expertise.

Front Office Python Developer - Energy & Commodities Trading In this role, you will help design, build, enhance, and support business-critical applications, while working closely with internal users and promoting best development practices. Responsibilities Design, develop, and maintain applications that meet business requirements.

At sg tech we are looking for a AI-Native Full Stack / Developer Experience Engineer responsible for designing and delivering next-generation developer experiences for the Global BaaS platform. The role owns developer portals, SDKs, sandbox environments, and AI-driven documentation and support agents. Mid–senior profile with strong front-end and API DevEx expertise.

We are still looking for the very Top Talent. . . and we would be delighted if you were to join our team! 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.

Why Choose TD SYNNEX: TD SYNNEX is a Fortune 100 company with over $58 billion in revenue (NYSE: SNX), recognized as one of the world's leading technology distributors and solutions aggregators.

The RoleYou'll be our first dedicated product analyst, responsible for building the diagnostic capability that lets us understand why things work, not just whether they work. We are fully remote and are hiring Worldwide.

Who We Are Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963.

About the role The Product Owner will drive the vision, strategy, and delivery of a Credit Origination (Credit Access) application and ensure its seamless integration with an existing Loan Management System (LMS). This role ensures that business needs, regulatory requirements, and technical feasibility come together to deliver a high-value digital lending solution across multiple countries.

We are increasing our team! Do you dare to continue training in cutting-edge technologies on the market? Then you must join the Plexus. Tech family. If you want to progress and face new challenges, this is your opportunity.

AI Systems Engineer | LLMs & Generative AI | €55k-€75k p/a | Fixed term contract until June 2026 | Quantum Computing and Software | Zaragoza | Hybrid WFH | Visa sponsored | Machine Learning & Data ScienceWorking arrangements: Hybrid home working, 3 days a week in office, 2 days a week WFHContract: Fixed term short contract only until project end in June 2026Location: Zaragoza, SpainVisa Sponso

Night Manager – Sea Recovery (San Roque / Sotogrande, Cádiz) Role Type: Full-time, Night Shift Reports to: Operations Manager / General Manager About Sea Recovery Sea Recovery is a premium recovery-facilitation service supporting clients overcoming addiction, burnout, and mental-health challenges.

Kinaxis RapidResponse Technical Consultant Location: Barcelona (preferred) / Remote (open to other regions) Schedule: European time zone Start Date: ASAP Take your career to the next level with Amaris Consulting as a Kinaxis Technical Consultant.

SAP Senior Manager – Supply Chain, Manufacturing or Logistics (S/4HANA)Location: Spain (Hybrid, EU Travel Required)Industry: ConsultingEmployment Type: Full-timeAbout the RoleWe are seeking an experienced SAP Senior Manager with deep expertise across Supply Chain, Manufacturing, or Logistics to join a leading consulting firm supporting major digital transformation programmes across Europe.

We are seeking a Quality Control Engineer to help ensure that advanced AI and large-language-model solutions perform reliably in real-world environments. You will play a key role in validating the technical quality and functional integrity of AI applications delivered to clients.