student English-speaking jobs in Castelló de la Plana

eXalt Madrid seeks an experienced Digital Sales Manager with ESN background to manage client relationships, identify new business opportunities, and source IT & Digital consultants.

Senior Temenos T24/Transact Developer with Solution Architecture experience needed to support a 2026 T24 upgrade program. Responsibilities include defining target architecture, implementing componentization strategy, designing integrations, and ensuring adherence to architectural standards. Requires 12+ years of hands-on T24/Transact development experience, strong communication skills, and expertise in core banking architecture patterns, Temenos componentization, and Kafka.

Leads all operational areas of a fully integrated production facility, ensuring safe, efficient, and high-quality production. Manages plant P&L, develops budgets and production schedules, and champions cost optimization and continuous improvement initiatives. Requires a Bachelor's degree in Industrial Engineering and 8+ years of experience leading operations in manufacturing, ideally within highly regulated industries.

Lead the development of ruggedized OpenVPX computing platforms, integrating backplanes, Ethernet switches, and GPUs. Manage a team of engineers, ensuring VPX modules meet Aerospace and Defense application requirements. Drive process evolution and verification roadmaps to maintain a cutting-edge hardware ecosystem.

This full-time program combines a Master in Composite Materials from Universidad Politécnica de Madrid (UPM) with an 11-month internship at Airbus. The Master trains graduates in the design, manufacture, and certification of composite materials structures. Internship hours are 35 per week, Monday to Friday, with university lectures from Monday to Thursday.

Senior Project Manager to lead and coordinate CX and digital commerce projects across multiple countries. Manage RFPs, collaborate with international teams, and apply project management best practices. Requires 7+ years of experience as a Project Manager, strong CX project experience, and knowledge of MarTech solutions. Fluent English required, Spanish a plus.

Field Sales Representative to manage operations across Spain and Portugal. Responsible for the full sales cycle, from prospecting to account management. Requires 2-4 years of field sales experience in FMCG, food distribution, or wholesale. Fluent Spanish required, additional languages a plus.

QA Test Engineer needed for functional testing of terminal application changes within a gaming project. Requires API testing (SoapUI), basic Linux knowledge, terminal/hardware testing experience, and good Spanish and English.

Designs, develops, and implements NoSQL-based systems and AI-powered solutions for the fashion and retail supply chain. Leads development of .NET microservices, integrating Azure AI/ML services for use cases like visual search and product recommendations. Builds and optimizes MongoDB and Azure CosmosDB solutions, and deploys AI/ML models using ML.NET.

Design and lead enterprise-grade cloud solutions on AWS. Define architecture patterns, evaluate technologies, and guide teams to build scalable, secure, and cost-efficient systems.

The Director of Revenue Management implements revenue strategies to maximize room revenues and channel mix. This role leads and manages all department operations, analyzes market trends, and collaborates with marketing to drive revenue growth. The Director oversees revenue management systems, analyzes sales data, and ensures compliance with property policies and procedures.

Ensures the robustness of the Internal Control over Financial Reporting (ICFR) framework by participating in the design, documentation, testing, and continuous improvement of key controls under SOX. Collaborates cross-functionally to achieve compliance and efficiency. Requires 3+ years of experience in auditing, finance, or internal controls, fluency in English, and strong communication skills.

AI Engineer specializing in LLMs and agent workflows to build and refine complex AI agents for a corporate training platform. Requires experience building and deploying AI agents, deep understanding of LLMs, and strong knowledge of agent architecture and prompt engineering.

Growth Marketing Manager to own and optimize the full funnel for a mature, profitable B2B SaaS platform. Responsibilities include managing paid and organic channels, executing ABM and LinkedIn Ads campaigns, and analyzing data to improve conversion rates. Requires 4+ years of B2B SaaS marketing experience, fluency in English, and expertise in GA4, Tag Manager, and attribution models.

Production Planner needed to develop and maintain production plans, ensuring on-time delivery and optimal resource utilization. Coordinate with procurement, inventory, and other departments to ensure material availability and production flow. Maintain accurate master data in ERP systems and support continuous improvement initiatives.

This role is for a Dutch-speaking Account Manager to support Dutch companies in optimizing their online advertising strategies. Responsibilities include providing strategic campaign support, meeting sales targets, and analyzing campaign performance. The ideal candidate has C1-level Dutch proficiency, fluency in English, and 6-12 months of experience in online advertising or sales.

Leads all commercial activity across a portfolio of specialty vehicle brands in Spain. Develops and executes multi-brand sales strategies, manages pipeline and key accounts, and drives dealer network performance. Collaborates with the Country Manager, Marketing Director, and manufacturer sales teams.

Billing Technician supports international projects, ensuring accurate and timely invoicing. Collaborates with stakeholders, manages billing processes, and identifies process improvements. Requires experience in billing, finance, or administration, strong organizational skills, and fluency in English.

Senior Manager of Risk Analysis & Insurance needed for a global data center developer. This role involves working with brokers, ensuring insurance policies are in place, and organizing data for senior leaders and stakeholders. Expertise in data center insurance markets is preferred, but broader infrastructure/civil construction experience will be considered.

Manage negotiation of Clinical Trial Agreements, Confidentiality Agreements, budgets, and other study-related contracts for phases I-IV clinical trials. Ensure contractual compliance with EMA regulations, GDPR, and internal standards. Coordinate with global and local teams to align contractual terms.