student English-speaking jobs in Castelló de la Plana

Salesforce Business Analyst to conduct As-Is/To-Be process analyses, design future-state models, and facilitate implementation. Requires 4+ years of Salesforce consulting experience, pharmaceutical sector knowledge, and strong collaboration skills.

Expert Engineer in Power Plant Technology needed for development and implementation of Power Generation Projects. Requires 10-15 years experience in FEED and EPC, strong knowledge of combined cycle, coal fired, and gas fired boiler projects, and expertise in hydraulic calculations, process simulation, and equipment design.

QHSE Manager oversees safety, quality, and compliance for a large European fleet operation. Leads risk assessments, audits, and corrective actions. Drives ISO and ISAGO compliance and supports continuous improvement. Requires experience in GSE, heavy equipment, or automotive environments and strong understanding of QHSE regulations.

External Sales Consultant will build and lead a multi-channel demand generation strategy to acquire qualified leads in Spain. Responsibilities include designing and implementing personalized strategies, owning the marketing tech stack, and collaborating with internal stakeholders to define KPIs and measure ROI.

Azure Cloud & Infrastructure Specialist L3 will support client IT Infrastructure projects. Responsibilities include directory management, access control, application access management, monitoring, reporting, Exchange Online administration, mail flow, email security, user support, and ITSM. Requires 6+ years of Azure experience, a Bachelor's or Master's degree in a related field, and experience collaborating on Azure-based solutions.

Front Office Manager to lead a large team across multiple locations within a large 4/5-star resort. Responsible for commercial, quality, and people performance of the department, including budget, promotions, and upselling initiatives. Requires experience with Opera Cloud, Revenue Management Systems, and large leisure and corporate groups. Fluency in Spanish and English is required.

Cloud Solution Architect supports Sales Specialists in advising prospects and customers on Exoscale services. Designs tailored cloud solutions, delivers technical demonstrations, and collaborates with Sales teams to secure customer projects.

As a System Commissioning Engineer, you will provide technical and organizational skills to integrate automated solutions. You will coordinate with project teams, ensure smooth commissioning processes, and lead final system handovers.

Novogene seeks a Logistics Specialist to optimize workflows, manage vendor relationships, and ensure global shipment precision. The role involves providing shipment guidance to clients, coordinating pickups, monitoring shipments, resolving issues, and ensuring compliance with regulations.

Supports the Regional Cost & Inventory Accounting Manager in executing key processes such as Standard Costing, Cost Accounting, Inventory Accounting, and variance analysis. Collaborates with finance and business stakeholders to understand and support the business, perform core Cost & Inventory Accounting activities, and contribute to process improvements.

Ayesa seeks a Senior Business Developer & Project Manager for transport infrastructure projects in Europe, Middle East, Asia & Africa. Responsibilities include business development, market research, bid management, and project control. Requires a Civil Engineering or Architecture background with 10-15 years of experience in the engineering sector, preferably transportation. High English level required, Portuguese and Italian are valuable.

Senior Backend Engineer roles focused on improving and extending existing Go services within a product-led SaaS environment. Role 1 emphasizes platform stability and evolution, while Role 2 focuses on building AI-driven capabilities. Both roles require strong Go experience and a focus on brownfield development.

Commercial Operations Specialist will ensure smooth execution of trading processes, manage documentation, and coordinate with internal and external stakeholders. Responsibilities include order expediting, information flow management, database updates, and reporting. Requires a university degree, 3-5 years of experience in commercial/administrative roles, advanced Excel skills, and proficiency in Spanish and English.

The Spanish Clinical & Medical Affairs Specialist Interventional supports the safe and effective use of the Interventional portfolio. This role provides clinical support and procedural education to healthcare professionals, including live cases, proctoring, and scientific meetings. The Specialist will also assist with the development and delivery of training programs and collaborate with key physicians and health providers.

Provides analytical support to business processes, including market research, investment opportunity analysis, and asset management.

Mortgage Advisor needed to assess client financial situations, secure mortgage solutions, and guide clients through the application process. Fluency in German and experience in banking, wealth management, or family office roles required.

Experienced Restaurant Manager needed for COYA Ibiza's Summer 2026 season. Minimum 3 years' experience in luxury hospitality, seasonal venue experience essential. Strong leadership, communication, and customer service skills required. Must be fluent in Spanish and English.

MarTech Data Collection Engineer will design, implement, and maintain tagging architectures and data collection components using Java and JavaScript. Responsibilities include partnering with Digital Analytics teams to ensure data accuracy and alignment with business KPIs. Requires 5+ years of experience, strong analytical skills, and expertise in tag management systems and digital analytics platforms.

Technical Trainer to deliver engaging training to customers and internal teams on automotive technologies. Create technical content, resolve queries, and contribute to department innovation. Requires a Bachelor's or Master's degree in Mechanical Engineering, fluency in English and Portuguese, and knowledge of automotive systems.

Experienced Sales Leader needed to drive revenue growth for telecom SI services. Responsibilities include managing strategic customer relationships, leading sales teams, and owning the end-to-end sales lifecycle. Requires deep regional customer connects, strong commercial acumen, and the ability to translate complex telecom SI capabilities into compelling customer value propositions.