student English-speaking jobs in Castelló de la Plana

As a Commercial and Technical Advisor, you will accelerate Rockpanel growth in Spain through technical and commercial support to the local operating company. You will act as a liaison between Rockpanel and Rockwool Spain, ensuring alignment with stakeholders across sales, technical services, marketing, and application & development. You will translate local market needs into fit-for-purpose solutions, optimize specifications, and drive project success.

Provides technical support for employees, manages IT assets, assists with network and system maintenance, and ensures access control and information security.

Support & Implementation Specialist for international software development company. Implement, configure, and support digital solutions for government clients. 3+ years of experience in software support, implementation, or technical consultancy. Strong SQL and .NET knowledge required. Fluent English.

Manages clinical trials from feasibility through delivery, providing leadership and oversight to CRAs and functional teams. Ensures projects are executed on time, within budget, and in accordance with regulations.

Develop and integrate AI and Computer Vision algorithms in robotic systems. Implement 3D perception models and process sensor data for pattern detection.

The Manager, Digital Sales develops and executes sales strategies to drive revenue growth across distribution channels. This role provides leadership to sales teams, manages relationships with key customers and partners, and identifies new market opportunities. Requires a Bachelor's degree, 7+ years of B2B software sales experience, and proven success in exceeding sales objectives.

Tangent is seeking a passionate Customer Success Manager for a leading SaaS platform in Barcelona. You will build relationships with clients, understand their needs, and ensure they maximize their investment in the platform.

Senior Contract Management Analyst manages commercial contracts for renewable energy assets in Iberia and internationally. Responsibilities include contract lifecycle management, compliance oversight, revenue forecasting, and stakeholder coordination.

The CMMS Senior Engineer will implement and support CMMS across OW projects, ensuring consistent use and integration with ERP and asset management platforms. This role involves system configuration, user support, continuous improvement initiatives, and data analysis to optimize O&M activities.

Experienced claims professional needed for international claims operation. Processes U.S. and international healthcare claims, resolves complex cases, and supports process improvements. May provide team leadership.

Brand Manager to lead growth and positioning of a nutritional supplement brand. Execute brand strategy across digital channels, turning insights and data into growth initiatives. Develop campaigns and launches in collaboration with cross-functional teams.

As an HR Specialist for Bahia Principe Sublight Coral Playa, you will execute training, development, and selection processes. You will support hotel operations through HR excellence, coordinate with hotel management and the owning company on labor matters, and manage the full recruitment cycle for operational roles.

C# Developer to implement business logic and interfaces for Dynamics 365 CRM using C#, TypeScript, and ASP.NET Core. Integrate existing systems with Azure Service Bus and Logic Apps. Collaborate with a team in Barcelona and Switzerland.

Leads ad creative strategy across Meta, TikTok, and emerging platforms, translating data into creative briefs and driving high-velocity iteration.

Senior Account Executive to manage and develop key client accounts. Collaborate on strategic and creative projects, prepare communication materials, and manage client relationships. Requires native or bilingual English, a related degree, and over four years of agency experience.

Leads AI projects, defining functional and technical requirements, managing timelines, and ensuring project success. Requires a Master's degree in Software or AI/Data Engineering, strong leadership and communication skills, and a passion for problem-solving.

Senior Risk Analyst will supervise and coordinate the payments and fraud operations team, analyze risks related to payment methods, identity verification, and gaming behavior, and propose process improvements. Requires 3-4 years of experience in risk, fraud, payments, or KYC roles, strong analytical skills, and fluency in Spanish and English.

Quality Engineer needed for a major civil engineering project in Madrid. Develop and maintain quality plans, conduct audits, and support site teams in ensuring compliance with ISO 9001 standards. Fluent in Spanish and English required.

Mechanical Design Engineer to contribute to the design and development of mechanical systems, from concept to validation.

Technical Engineer needed for a global IT company in Madrid. Responsibilities include radio network optimization, data analysis, and platform operation monitoring. Requires a recent graduate with a science or engineering background, fluency in Chinese, English, and Spanish, and strong logical thinking skills.