student English-speaking jobs in Castelló de la Plana

Senior Data Engineer to manage enterprise data infrastructure, ensuring seamless data access across platforms. Responsibilities include deploying and configuring Trino/Starburst Enterprise and Galaxy environments, administering a Dell Data Lakehouse platform, and integrating diverse data sources.

Lead local & international insights & strategy projects for international FMCG clients. Manage qualitative & quantitative research projects, analyze data, and present actionable insights. Minimum 15+ years of insight experience in leading FMCG's required.

Software Engineer needed to build automation solutions for SEO and web optimization within a large healthcare organization. Responsibilities include developing APIs, scripts, and tools to improve website performance and operational efficiency. Requires 5+ years of software engineering experience, strong programming skills in TypeScript/JavaScript or Python, and hands-on technical SEO experience.

Job Description Do you want to be part of a strategic project in the defense sector, working on the development of advanced technological solutions? We are looking for engineers with experience in design, integration, and simulation of complex systems, eager to take on challenges in highly demanding and confidential environments.

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

Cloud Platform Operations Service Expert resolves customer service requests, identifies and solves problems, and manages incidents. Requires experience in service operations, knowledge of Microsoft Azure Platform, and strong technical problem-solving skills.

Supports internal sales function by processing sales orders and providing accurate quotations. Responsible for daily order loading and quote activity, including electronic order processing.

Account Executive to manage full sales cycle for SaaS contracts. Experience closing deals, managing pipeline, and delivering product demos required. Fluent French and strong communication skills essential. Remote position.

Job Description At Beckman Coulter Life Sciences, one of Danaher’s 15+ operating companies, our work saves lives—and we’re all united by a shared commitment to innovate for tangible impact. You’ll thrive in a culture of belonging where you and your unique viewpoint matter.

Senior Java Developer needed for a global technology organization. Design, build, and maintain high-performance applications. Collaborate with cross-functional teams and mentor junior developers.

Senior Event Manager to lead planning, production, and execution of events for national and international clients. Requires 8+ years of experience managing large-scale events, strong operational expertise, and proven ability to manage budgets and vendors.

Computer Vision Engineer to develop and deploy 3D imaging and visualization software. Responsibilities include data preprocessing, model training, and production deployment. Requires strong deep learning fundamentals, Python proficiency, and experience with PyTorch or a similar framework.

Project Strategist needed to lead complex projects across Spain and Europe. Support clients in expansion phases, coordinate stakeholders, and ensure project alignment. Requires 5+ years of experience in project management, delivery coordination, or strategic project roles. Must be fluent in English and Spanish and comfortable with travel.

Akens \ Nordburg seeks a Java Developer to design, develop, and maintain backend systems using Java and Spring Boot. Responsibilities include building reactive applications, implementing event-driven architectures, and integrating databases.

Luxury Rental Advisor needed for a high-impact role specializing in premium rentals within Barcelona's prime residential areas. Manage international client inquiries, curate property presentations, and negotiate agreements. Requires 3-5 years of experience in prime residential real estate, a proven track record of closing high-value transactions, and fluency in English and conversational Spanish.

Manage the full accounting and tax cycle for a space technology startup, ensuring compliance with Spanish regulations. Responsibilities include fixed asset control, month-end and year-end closing entries, and preparation of tax returns.

HR Operations Specialist for a 12-month fixed-term contract. Manages employee administration, payroll coordination, data management, onboarding, and offboarding. Ensures compliance with local labor legislation and supports tax reporting. Requires 2+ years of experience in HR, payroll, or benefits administration and fluency in English and Spanish.

Field Medical Advisor for Hematology/Oncology will implement the local affiliate's Medical Plan and provide medical information to healthcare professionals. This non-promotional role requires a scientific expert to build relationships with opinion leaders and ensure activities comply with regulatory frameworks.

Red Team Security Engineer to conduct penetration tests, vulnerability research, and threat modeling against a global cloud platform. Requires 5+ years in offensive security, advanced penetration testing certifications, and expertise in exploitation frameworks and scripting.

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.