hr English-speaking jobs in Castelló de la Plana

Senior Frontend Engineer will architect and build the UI for a new product suite, focusing on scalability, reusability, and AI-native features. Responsibilities include designing generative interfaces, implementing streaming responses, and ensuring maintainable code through Domain-Driven Design. Requires 5+ years of experience building production-grade backend systems, deep expertise in Angular and TypeScript, and proficiency in RxJS.

Clinical Data Manager ensures data accuracy, integrity, and regulatory compliance across clinical projects. Responsibilities include monitoring data quality, creating reports, programming eCRFs, and collaborating with cross-functional teams. Requires a Bachelor's or Master's degree in a related field and at least 2 years of experience in clinical data management.

Bartender to create memorable experiences for guests in a 5-star luxury hotel. Prepare and serve drinks, adhere to brand standards, and promote hotel services. Requires 1+ years of experience in a similar role, fluency in English and Spanish, and flexibility to work various hours.

Account Manager responsible for managing a portfolio of clients, exceeding sales targets, and developing account plans. Requires 3+ years of experience in account management, strong communication skills, and fluency in English.

Leads the practical digital transformation of a global manufacturing network, driving initiatives to improve productivity, reliability, and cost efficiency. Requires 10+ years of experience in industrial or manufacturing environments and proven success in driving digital improvements.

Provide onsite IT support for end users at a customer location, resolving hardware and software issues. Experience with Microsoft Windows, Active Directory, and ServiceNow ticketing system required. Must have strong communication and customer service skills.

The Assistant Front Office Manager oversees daily front desk and guest services operations, ensuring high service standards. Responsibilities include supervising the front desk team, resolving guest concerns, managing check-ins and check-outs, and assisting with operational efficiency.

Client Account Manager oversees end-to-end client projects, ensuring delivery, communication, and coordination across markets. Responsibilities include developing client relationships, translating needs into project plans, managing timelines, and reviewing content. Requires strong English and Italian writing and communication skills, proven account management experience, and the ability to manage multiple markets and stakeholders.

Alinnea, the Sustainability Transition Hub at IE University, seeks a Sustainable Agri-food Fellow to advance climate action in the food sector. The Fellow will conduct research, engage stakeholders, and develop policy recommendations to promote resilient and decarbonized food systems. A Master's degree in a relevant field and at least 6 years of experience in agri-food systems, climate policy, or sustainability research are required.

Technical SEO Specialist needed for a long-term project with a global professional services leader. Lead technical SEO strategies for diverse clients across industries. Responsibilities include technical audits, website migrations, schema markup implementation, and leveraging AI for search optimization. Requires expertise in technical SEO, website migrations, Core Web Vitals, JavaScript SEO, and AI-powered search. Professional English proficiency is mandatory.

Leads the design, governance, and delivery of Hexagon Manufacturing Intelligence's global SAP S/4HANA Cloud landscape. Develops architecture blueprints, technical specifications, and integration plans. Collaborates with stakeholders and partners to ensure project delivery. Troubleshoots complex issues and stays current on SAP innovations. Requires proven experience delivering global SAP ERP implementations, with hands-on experience in SAP S/4HANA Cloud. Demonstrated success leading complex ERP programs with enterprise-scale scope. Possesses strong stakeholder management and project governance capabilities. Fluent English and ability to work across GMT-aligned time zones. Mandarin language is a plus.

Field Sales Associate provides customer service via email and phone, prepares sales forecasts, and follows up on orders. Requires proficiency in Spanish and English, advanced Microsoft Office skills, and the ability to work independently and collaboratively.

Junior Architect to join a multinational firm, working on residential, commercial, industrial, and cultural projects. Responsibilities include design development, documentation, coordination, and on-site support. Requires a Master's Degree in Architecture, 0-2 years of experience, BIM proficiency, and fluency in Spanish and English.

MAKE seeks a Community & Social Media Manager to build and manage online communities and social media presence. Responsibilities include creating and managing content, engaging with creators, and analyzing social media performance. Experience in community management, social media marketing, and creator communities is required.

Computational Biologist to develop bioinformatics and systems biology pipelines for microbiome data integration. Analyze metagenomics and single-cell RNA sequencing data to understand human-microbiome interactions in reproductive health.

Scrap Metal Trader & Business Developer to drive revenue through strategic deal-making in France, focusing on aluminum and copper scrap. Builds and manages supplier network, collaborates with cross-functional teams, and reports directly to the CEO. Must have professional fluency in French and 2+ years of scrap metal trading experience.

Finance Technology Lead to build, enhance, and support core Finance platforms including SAP S/4HANA. Responsibilities include technical implementation, optimization, and ensuring reliable operations.

Aistech Space seeks a Remote Sensing Scientist to develop and deploy Machine Learning models for maritime applications using earth observation data. Responsibilities include creating image processing chains, developing vessel detection models, and collaborating with data scientists and software developers for seamless deployment. Must have experience with remote sensing data, geospatial image processing, and vessel detection using remote sensing technologies.

Design and build data platforms in Microsoft Fabric (Lakehouse, OneLake, medallion architecture). Develop data pipelines, ingest and transform data, and model data for analytics. Deliver insights for spend analytics, supplier performance, and cost optimization.

Leads local compliance, supports external audits, and prepares monthly financial reports. Manages tax filings, VAT books, and provides financial and tax advice. Requires a finance, accounting, or tax degree, 5+ years of experience, and proficiency in Spanish tax regulations and WEU GAAP.