student English-speaking jobs in Castelló de la Plana

Leads service operations, ensuring service stability, quality, and SLA compliance. Manages a team of ~8 resources and acts as the primary point of contact for service escalations. Partners with Product Owners and business stakeholders to align service delivery with business priorities. Possesses strong functional experience with SAP ECC, preferably in OTC.

Design, implement, and maintain secure CI/CD pipelines. Integrate security scanning and vulnerability management into development workflows. Automate infrastructure provisioning and application deployment using DevSecOps tools. Collaborate with development, QA, security, and operations teams.

Coordinates tax workstreams for M&A transactions, including due diligence, structuring, and closing deliverables. Provides tax support for real estate projects, including acquisition structuring, development, and exit planning. Delivers tax support across direct and indirect tax areas, with a focus on cross-border operations.

Perform vulnerability analysis and penetration testing on hardware and software products. Analyze source code and use reverse engineering techniques. Minimum requirements include high level of English, self-study skills, and experience in HackTheBox/TryHackme type labs.

Murex Risk Consultant required for a financial institution. Minimum 8 years of Murex experience needed. Strong knowledge of VaR calculation processes, Market Risk metrics, and Murex 3.x platform. Responsibilities include risk analysis, configuration, and support.

Wittur is seeking an Application Engineering Technician to adapt standard elevator drawings to customer specifications. The role involves using SolidWorks and PDM/PLM systems to create technical documentation, collaborating with internal and external customers, and ensuring technical feasibility.

Drive practical AI adoption across leadership and core functions. Partner with senior leaders to identify opportunities, prototype AI-enabled workflows, and embed AI into day-to-day operations.

The HR Manager will oversee and develop global HR functions for a multinational fashion company. Responsibilities include talent acquisition, global HR policy development, training and development, diversity initiatives, payroll management, and internal communication.

Project Document Admin & Controller supports Renewable Fuel projects in the Netherlands. Responsibilities include document control system management, document creation and processing, distribution and archiving, quality and compliance, collaboration and communication, and project schedule control.

As Ultralytics' first Product Marketing Manager, you will define and execute GTM strategy for the Ultralytics product suite, translating technical capabilities into clear value for developers and enterprise buyers. You will own launch plans, messaging, and positioning, working closely with engineering and product teams to shape narratives and drive adoption.

International Purchasing Specialist will lead the implementation of a unified travel booking tool and policies across International 1. This role involves collaborating with stakeholders, training users, and managing vendor relationships to optimize travel costs and service quality.

Business Analyst needed for a multinational banking client in Madrid. Lead analysis of information related to the Payments DataHub initiative and support the Product Owner. Analyze, structure, and classify payment information. Prepare documentation such as user stories, scope documentation, and TOMs. Minimum 3 years experience in international payments projects and 2 years in Big Data projects required. Bachelor's Degree in a relevant field.

Investment Analyst to support private equity investments in technology-enabled financial businesses. Responsibilities include financial analysis, valuation, company research, and portfolio monitoring. Seeking recent graduates or those graduating in 2026 with strong analytical skills and interest in finance and technology.

Data Scientist intern will apply data science methods to real-world business situations across various industries. Responsibilities include framing business challenges, designing algorithms, implementing solutions, and partnering with clients. Must be in the final year of a master's or PhD program in a related field and have fluency in Spanish and English.

Manages administrative operations related to purchasing, including leading a team and implementing process improvements. Drives Procure-to-Pay optimization, ensures compliance with policies, and provides data to stakeholders. Requires a bachelor's degree, 7+ years of experience in supply chain, purchasing, or project management, and proficiency in English, French, and Spanish.

Build and execute quote proposals for parts and billable services. Partner with commercial and fulfillment teams to understand availability, lead times, costs, and prices. Communicate with end-users and work to increase market capture and Key Account performance.

Lead and manage a QA team to ensure high-quality software solutions. Develop, implement, and maintain QA processes and procedures across the SDLC. Oversee test planning, execution, and defect tracking for all software releases. Collaborate with cross-functional teams to incorporate QA processes into agile workflows. Define and implement the overall quality assurance strategy.

Fluent Italian speaker with advanced English needed for a full-time customer experience role in Malaga. Must be customer-oriented and a team player.

Prepare ingredients, cook teppanyaki dishes, manage griddle temperature, and interact with diners. Must have demonstrable experience in teppanyaki service and excellent customer service skills.

Provide industrial customer service in English (90% of tasks) to international clients. Support with logistics, supply chain, import/export, and back-office processes.