hr English-speaking jobs in Castelló de la Plana

AI Engineer to design and implement hybrid models combining physics-based and deep learning for process digital twins and AI agents in industrial environments.

Cyber Security Engineer - Red Team will simulate adversarial attacks against cloud architecture, AI models, and SaaS platforms. Responsibilities include penetration testing, vulnerability research, threat modeling, and collaborating with SecOps and Bug Bounty teams.

Experienced Early Years Teaching Assistant to support children in a British Primary School setting on the Costa del Sol. Must be a native English speaker with a Level 2 or 3 Early Years qualification and prior experience in a UK or Irish Early Years or Primary setting.

Software Architect to design, develop, and maintain large enterprise applications, focusing on security, scalability, and industry best practices. Requires expertise in Cloud Architecture Design, Design Patterns, Java Spring Boot, and modern software development practices.

The Customer Journey & OTA Lead owns and improves the guest experience from first interaction to post-trip follow-ups. This role manages OTA platforms (Booking.com, Hostelworld, Expedia, Viator/GetYourGuide), ensuring accurate and optimized listings. The ideal candidate has 2+ years of experience in customer service, hospitality, travel, or OTA management, strong English and Spanish communication skills, and is highly organized.

Senior DevOps Engineer will design, build, and maintain scalable cloud infrastructure. Responsibilities include automating environment provisioning, implementing CI/CD workflows, and collaborating with teams to support cloud-native applications. Requires 5+ years of experience in DevOps, Cloud Engineering, or a similar role with strong experience in IaC, Python, Bash, and AWS.

Real Estate Sales Consultant to join a leading luxury agency in Barcelona. Responsibilities include property acquisition, client advising, sales negotiation, and CRM management. Requires previous real estate experience, strong sales orientation, and fluency in Spanish and English.

Leads genomics projects focused on identifying key genes for innovative horticultural varieties. Designs, executes, and optimizes genomics and bioinformatics pipelines. Manages and mentors a team of genomics professionals.

Develop and implement algorithms for embodied intelligence, including vision-language-action models, object detection, reinforcement learning, and robot motion control.

The Showroom Specialist assists with daily operations in the Cosentino City showroom, providing customer service, coordinating events, and generating sales leads. Responsibilities include welcoming customers, assisting with product information, developing relationships with design firms, and supporting the sales team. The ideal candidate has 2+ years of sales experience, 1+ year in a retail showroom environment, and knowledge of the building or decoration market.

Logistics Manager oversees plant logistics activities, ensuring quality, cost, and deadline adherence. Responsibilities include managing operational flow, coordinating supply chain, and implementing process improvements. Requires experience with ERP systems, data analysis, and customs regulations.

Commercial Intermodal Manager will lead inland transport solutions development across Spain. Responsibilities include designing commercial tools, building partnerships, and managing customer relationships.

Senior HTML/Markup Developer needed for a global tech company. Develop efficient, fast, and adaptive web layouts. Collaborate with developers and designers to improve products. Requires 5+ years of experience as an HTML coder with strong knowledge of HTML, CSS, and UI/UX design.

Purchasing Technician to join the International Organisations team in Alicante. Responsibilities include purchase order creation and management, incident management, invoice processing, and collaboration with internal teams. Requires a Bachelor's degree in Administration or Accounting, English proficiency (B2/C1), Microsoft Office skills, and 2-3 years of experience in administration, accounting, finance, invoicing, or payments.

Production Supervisor will ensure compliance with production plans, optimize team organization and communication, and manage material resources. Responsibilities include scheduling, directing, and controlling production activities, leading team development, and analyzing production indicators. Requires technical training, 5+ years of experience, knowledge of aeronautical assemblies, English, Office 365 (Excel), and strong leadership and communication skills.

Project Manager needed for enterprise software solutions implementation. Manage project portfolios, ensure on-time and on-budget delivery, and build strong client relationships. PMP certification required, 2+ years project management experience.

Associate Music Publicist to support PR, media relations, creator campaigns, and creative partnerships for festivals and brands across EU markets.

Product Analytics Intern will define event tracking plans, maintain dashboards, and analyze user behavior data to inform product decisions. Responsibilities include collaborating with the Product Owner and Developers, studying user funnels and retention, and presenting weekly insights to the team.

Develop and maintain the front-end of a new software platform, designing a component-oriented solution for web and mobile access. Ensure developments align with system architecture and design strategy, adhering to code standards. Collaborate with stakeholders, UX/UI designers, and the test team to implement robust testing within an agile framework.

Senior Art Consultant & Project Manager needed for international art consultancy. 10+ years experience in art consultancy, design, and project management required. Responsibilities include art research, curation, commissioning, project management, and client liaison. Must have experience managing budgets over £1m and international shipping logistics.