student English-speaking jobs in Castelló de la Plana

Data Scientist with 3+ years of experience needed to design, build, and deploy predictive models. Strong quantitative background and Python skills required.

Lead the development of utility-scale BESS projects in Spain from site identification through financial close. Manage technical, commercial, and regulatory aspects, ensuring alignment with company strategy and investor expectations.

Senior Software Engineer to design, develop, and maintain mobile applications for public transport operators and drivers using React Native and TypeScript.

Designs, develops, and implements automated solutions for testing and deploying software applications. Focus on front-end applications using Javascript/Typescript and tools like Selenium and Appium. Collaborates with QA engineers and developers to define test strategies and integrate automated tests into CI/CD pipelines.

Sets the sales strategy for Xiaomi AIoT products in Spain, ensuring product launch readiness and managing business planning. Responsible for meeting sales and margin guidelines, driving product portfolio decisions, and identifying market opportunities. Collaborates with cross-functional teams to execute GTM strategies and ensure smooth product launches.

Designs and develops advanced analytics, machine learning, and AI-assisted models to support cyber threat identification, prioritization, and investigation. Transforms large-scale security, threat intelligence, and telemetry data into actionable insights. Builds and maintains data-driven threat models. Collaborates with cyber threat hunters and detection teams to operationalize analytics. Communicates complex analytical outcomes clearly for technical and non-technical stakeholders.

Simulation Engineer for ZEROe projects. Develop CFD models, run simulations, and support system design and integration. Requires experience with Star-CCM+, Dymola, and relevant engineering tools.

Experienced Electrical Engineer (PMC) needed for steelmaking project. Focus on project management, technical assurance, and stakeholder coordination for electrical systems. Responsibilities include design review, compliance oversight, 3D model coordination, and site supervision. Requires Bachelor's degree in Electrical Engineering and experience in heavy industry projects.

Civil Engineer (Entry Level) to assist senior team members with project documentation, coordination, data analysis, and reporting.

Experienced SAP CO Consultant needed for AMS activities, incident resolution, and SAP upgrades in a global environment. Requires 10+ years ERP experience with strong SAP CO knowledge including Material Ledger, Product Costing, Profitability Analysis, and Cost Center/Profit Center Accounting.

DevOps Engineer needed to deploy, automate, and maintain databases on Kubernetes. Experience with Kubernetes operators, Helm charts, Ansible, and CI/CD pipelines required. Must have practical experience deploying and managing databases on Kubernetes (PostgreSQL, Elasticsearch, MySQL, MongoDB, etc.).

Receptionists provide exceptional customer service as the first point of contact for students, managing daily operations, handling inquiries, and resolving issues. They ensure smooth check-in/check-out processes, process payments, and assist with administrative tasks.

Lead the development of utility-scale BESS projects in Spain from site identification through financial close. Manage technical, commercial, and regulatory aspects, ensuring alignment with company strategy and investor expectations.

This contractor will support the rapid assessment and rationalization of a critical application portfolio. Responsibilities include data validation, application assessment, modernization strategy development, financial analysis, and playbook creation. The role requires technical proficiency, data analysis skills, and cross-functional collaboration.

Business Development Manager will originate and manage development applications in Spain, building relationships with brokers, developers, and intermediaries.

Ceramic Technical Services Specialist needed for Ceramic Sales Department. Bachelor's degree in a relevant field and 3+ years of experience in ceramic materials testing required. Strong communication, problem-solving, and negotiation skills essential. Must have a valid B-class driving license and be willing to travel domestically and internationally.

Payroll Coordinator will manage end-to-end payroll processing across multiple countries, ensuring compliance with labor and tax regulations. The role involves collaborating with payroll providers, reconciling payroll data, and preparing HR cost reports. Requires 5+ years of experience in payroll and HR controlling, strong analytical skills, and proficiency in English.

Azure Cloud Engineer needed for a large-scale data platform initiative. Design, implement, and manage Azure data solutions, focusing on security, governance, and automation. Requires expertise in Azure Data Lake Gen2, Databricks, and Data Factory. Strong scripting/programming skills and experience with CI/CD pipelines are essential. Fluent English required.

Part-time Sales Assistant needed for a Bimba y Lola store in Ondara, Alicante. The role involves providing excellent customer service, assisting with sales, managing stock, and implementing visual merchandising guidelines. Previous sales experience and a passion for fashion are required.

Senior Process Analyst to drive operational improvement, process reengineering, and automation initiatives within a leading insurance company. Requires 5+ years of experience in process analysis, modeling, and redesign, with expertise in BPMN 2.0 and process mining tools.