hr English-speaking jobs in Castelló de la Plana

Lead and develop a team of engineers focused on designing, building, and operating observability and cloud services. Drive system design quality, ensuring scalability, sustainability, and operational robustness. Collaborate with stakeholders to translate needs into technical direction and contribute to product roadmap decisions.

Embedded Software Engineer Intern will design and test real-time software for space-grade hardware. Responsibilities include developing embedded software for data acquisition, telecommand, telemetry, and actuator control, as well as integrating and validating communication interfaces.

Cloud Security Engineer needed to design, build, and improve defensive security controls for a credit technology platform on Microsoft Azure. Requires 5+ years of experience with Azure security and 3+ years with DevSecOps practices in Kubernetes environments.

Senior Frontend Developer needed for contract role. Build high-performing, conversion-focused web experiences across customer-facing platforms and internal tools. 5+ years of frontend development experience required. Strong HTML5, CSS3, JavaScript (ES6+), jQuery, and PHP experience necessary.

Supervises the daily operation of the laundry facility. Ensures equipment functionality and coordinates with departments for proper linen sorting. Oversees washing, ironing, dry cleaning, and storage of laundry products. Maintains quality control at each stage of the process and coordinates with the Executive Housekeeper for repairs.

Manages the analysis area of the R&D department, planning, researching, and implementing new and existing projects. Ensures safety, quality, and compliance with regulations. Leads a team, manages budgets, and collaborates with other departments. Requires a technical background in chemistry, analytical development expertise, and experience in regulated environments.

Principal Contracts Consultant will lead the development and application of contract templates for Westinghouse procurements. This role provides contract advisement, supports negotiation, and ensures compliance with internal governance and contract approval processes.

Company Description Publicis Groupe, the world's second largest communications group, is a solutions platform that is present in more than 100 countries and has more than 98,000 employees.

Full Stack Developer Trainee will work on projects including custom landing pages, Javascript tracking, API calls, and website development. Responsibilities include front-end development using Vanilla Javascript or React, back-end development with Google Ads scripts in Java, and integration via Zapier in Python.

Senior Project Manager needed for 10-12 month contract (€90k-€100k hourly). Manage consulting projects for Midmarket and Named Account customers, ensuring on-time, on-budget delivery and customer satisfaction. 5+ years of Project Management experience in Professional Services/Consulting required. Fluency in English, French, and Spanish mandatory.

Software Engineer Manager to lead technical aspects of a project for a global credit card company. Responsibilities include technical guidance, project execution, team leadership, and software maintenance. Requires experience with Java, AWS, APIs, and Agile methodologies.

Microbiology Scientist needed for afternoon shift (14pm-22pm). Responsibilities include designing, supervising, and executing microbiological analyses of raw materials, finished products, and water samples. Requires a Microbiology degree, 2+ years of experience in the pharmaceutical industry, and proficiency in endotoxin and sterility testing. Experience in GMP and GLP environments is preferred.

Provides regulatory compliance advice and support to front office, sales, trading, and other business areas. Maintains awareness of regulations such as EMIR, MiFID II, PSD2, and other applicable rules. Reviews and updates compliance guidance, policies, and procedures. Responds to regulatory inquiries, audits, and complaints. Supports the Head of Compliance with new product approvals and the implementation of the compliance monitoring program. Assists with financial crime and AML queries, including risk appetite, country risk, and sanctioned countries.

Maintains inventory records, receives and verifies merchandise, and ensures timely dispatch. Organizes and labels goods, processes documentation, and participates in fiscal inventories. Supports sales by providing product presentations and assisting with customer service.

Finance Business Partner will collaborate with business units to develop financial forecasts, budgets, and strategic plans. Provide financial analysis, support decision-making, and ensure compliance with accounting standards.

Financial Controller needed for leading cybersecurity and IT solutions provider. Manages general accounting, tax filings, and financial reporting in Spain, ensuring compliance with Spanish regulations. Requires strong accounting and tax expertise, proficiency in PGC, and fluency in Spanish and English.

Manage and optimize Google and Microsoft Ads campaigns across 5+ countries. Drive performance marketing, automation, and reporting. 3+ years of performance marketing experience with a focus on ROI and CAC reduction.

Graduate Analyst to support executive search team, conducting market research, identifying candidates, and managing data.

Laboratory Technician to support R&D projects in Passive Fire Protection coatings. Prepare experimental paints, test specimens, and evaluate coating systems. Maintain laboratory equipment and ensure safety protocols are followed. Requires a laboratory technician degree or training and proficiency in English.

Client Advisor needed for a fixed-term, full-time contract (May 2026 - October 2026) at El Corte Inglés Marbella. Must have previous sales experience in luxury designer fashion, excellent client service skills, and fluency in English and Spanish.