student English-speaking jobs in Castelló de la Plana

Leads operational lifecycle of connected services and digital features across EU markets. Manages digital feature launches, ensures operational readiness, and monitors key performance indicators. Collaborates with HQ teams on digital rollouts and supports dealer enablement initiatives. Requires 3+ years of experience in connected services, digital product operations, or automotive digital ecosystem roles.

Senior Data Lead Engineer to drive the evolution of cloud-based Data, AI, and BI platforms. Design and evolve data lakehouse architecture, build data products, and implement data governance.

Technical Applications Engineer for Polyurethane Viscoelastic Foam in Home Applications. Provide technical support, product validation, and customer service. Collaborate with sales and technical teams on new customer development and product improvement.

M&A Analyst to support investment team in drafting and structuring investment materials, conducting research, and collaborating on deal documentation.

Develop and implement regulatory strategies for new and existing products in international markets. Prepare and submit registration dossiers, manage regulatory files, and coordinate with international partners.

Demand Planner Manager will analyze market demand, forecast product needs, and collaborate with cross-functional teams to optimize inventory levels. Requires strong understanding of semiconductor products, excellent analytical skills, and effective communication.

This freelance, remote position involves data analysis for digital map enhancement. Tasks include research, evaluation, and verification of data accuracy. Applicants must be fluent in Spanish, residents of Spain for the past two years, and have familiarity with Spanish culture and current affairs.

Visual Merchandiser / Stylist & Trend Forecasting Specialist will develop and execute visual merchandising strategies across e-commerce, retail, and wholesale channels. Responsibilities include collaborating with the Creative Director and Design Team on collection themes and inspirations, building seasonal assortments, and providing styling guidance for product photography and online presentations. The role also involves monitoring market trends, analyzing product performance, and developing trend reports to inform product direction and merchandising priorities.

Data Analyst to support AI-driven initiatives. Design customer journey tracking, analyze data, create dashboards, and generate insights. Requires 3-5 years of experience in data analytics, proficiency in SQL, Python, and Tableau, and strong communication skills. Experience with product analytics and AI/ML is a plus.

Sales Representative to drive revenue growth and strengthen dealer relationships for Giro Cycling and Camelbak in East Spain. Responsibilities include managing sales cycles, building customer relationships, executing sales campaigns, and representing the brands at industry events. Requires 2-5 years of sales experience, strong communication skills, and the ability to travel up to 80%.

Iqana is seeking a Quantitative AI/ML Engineer to lead research, development, and deployment of advanced machine learning models for algorithmic trading strategies and risk management. You will design predictive models, optimize trading logic, and ensure performance and explainability. This role requires expertise in Python, data science libraries, ML frameworks, and cloud computing.

Pricing Analyst will analyze sales data, market trends, and competitor pricing to support pricing decisions. Responsibilities include implementing system changes, monitoring impact on revenue, preparing pricing reports, and creating analytical models. Requires proficiency in SQL, Excel, and strong analytical and communication skills.

Fullstack AI Engineer will architect and build end-to-end AI applications, fine-tune models using LangChain or LlamaIndex, and write scalable code in Python and TypeScript.

QA Engineer will ensure product quality through manual and automated testing. Responsibilities include validating user stories, conducting exploratory testing, monitoring production bugs, and participating in the implementation and maintenance of automated tests. Requires experience with manual and automated testing, JavaScript-based testing frameworks (Cypress or similar), API testing using Postman, and GitLab deployment pipelines. Fluent English required.

Defines, plans, and executes product strategy for software solutions focused on HP's Environmental and Social metrics. Leads the end-to-end product development lifecycle, collaborating with cross-functional teams to deliver high-quality software.

Talent Acquisition Partner needed to lead end-to-end recruitment processes for Schneider Digital, focusing on Digital/IT profiles. Responsibilities include partnering with HR Business Partners and Hiring Managers, conducting interviews, and ensuring a positive candidate experience. Must have at least 3 years of experience in Talent Acquisition, experience with sourcing strategies, and fluency in English and Spanish. This is a 1-year temporary contract.

Experienced Software Engineer to design and implement software for embedded and real-time onboard systems. Develop real-time image processing and AI solutions on diverse hardware platforms. Collaborate with multidisciplinary teams on projects including satellite rendezvous, Earth observation, and autonomous vehicles.

Wipro seeks a Drupal Technical Lead with 7-9 years of experience, Drupal 9/8/10/11 certified, and hands-on experience in at least 3 projects. Expertise in Drupal core modules, contributed modules, backend and frontend solutions, HTML5, CSS2, jQuery, JS, and Angular/React is required. Experience with API-first implementation, headless/decoupled front-end, Acquia Cloud, and AI infusion is desired.

Persán, a multinational company in home and personal care products, seeks a highly involved intern to support various departments including R&D, Operations, Procurement, IT, Packaging, Finance, and Marketing.

Business & Process Analyst needed to support transformation initiatives. Analyze, improve, and redesign business processes. Collaborate with stakeholders to define project scopes and document business cases. Fluent in French and English required.