hr English-speaking jobs in Castelló de la Plana

Senior UX/UI Designer will lead the full design process for digital products, applying Lean UX principles and collaborating with stakeholders. Responsibilities include designing user journeys, wireframes, prototypes, and AI-enabled features. Requires several years of experience, a design portfolio, and proficiency in design/prototyping tools. Strong analytical skills, user research capability, and understanding of AI/ML in product design are essential.

Develop impactful scientific content for healthcare marketing campaigns. Write, edit, and adapt materials such as slide decks, monographs, and patient documents. Collaborate with creative and account teams to ensure alignment with client goals and industry standards.

NTT DATA Business Consulting seeks a highly motivated Energy & Utilities Business Consultant to help clients transform their business models in a changing energy environment. The role involves developing and implementing strategies, managing complex programs, and communicating with C-Level executives.

Experienced Junior Sous Chef needed for COYA Ibiza's Summer 2026 season. Assist Head Chef and Sous Chef in providing exceptional food quality and presentation. Minimum 3 years experience in a high-end, high-volume venue required. Advanced knowledge of South American and Nikkei cuisine. Excellent communication skills in English and Spanish.

Senior National Key Account Manager will drive business growth by expanding InPost services across strategic clients. This role combines commercial acumen with e-commerce expertise to deliver value-driven solutions. Responsibilities include growing business volume, identifying new opportunities, and collaborating with internal teams.

Data Scientist to design, develop, and deploy AI models using Machine Learning, Deep Learning, and Generative AI techniques. Collaborate with teams to integrate solutions into production systems and ensure reliability. Requires expertise in Python, cloud platforms, and LLM APIs.

This role leads integration activities for design changes to the TP400 Engine, managing a portfolio of projects and collaborating with multidisciplinary teams. Responsibilities include defining schedules, managing budgets, and overseeing the gated Change Control Process. The role requires experience in aeronautical program management, change process management, and visual management.

SailPoint Developer needed to drive continuous improvement of automated IAM processes. Experience with IAM tools (SailPoint, Azure AD/Entra), scripting (Java, PowerShell, Python), and CI/CD pipelines required. Strong communication and collaboration skills essential.

Senior Lawyer specializing in infrastructure, concessions, and energy law with experience in bidding processes, land banking, permitting, M&A, corporate financing, and project finance. Provides legal advice on company activities, drafts and negotiates contracts, and manages corporate transactions.

The Customer Success Manager serves as the primary point of contact for international tourism clients, ensuring their needs are met and fostering strong business relationships. The role involves managing client accounts, providing exceptional customer service, and supporting client operations.

Customer Service Specialist supporting Polish customers within a Spanish team based in Barcelona. Manages customer interactions, order-to-cash administration, and provides internal support to colleagues. Requires fluency in Polish and German, strong communication skills, and experience with order-to-cash workflows.

Account Executive to drive business growth by identifying and engaging with new clients. Responsibilities include prospecting, understanding client needs, developing sales strategies, and closing deals. Requires 1-2 years of B2B sales experience, fluency in Polish, and proficiency in English and/or Spanish.

Provides personalized butler service in luxury environment. Requires fluency in English and one additional language. Experience in fine dining, guest service, and conflict resolution.

The TikTok Shop Manager (Spain) will launch, grow, and scale SharkNinja's TikTok Shop business. This role requires e-commerce expertise, social commerce insight, and hands-on execution. Responsibilities include managing P&L, building creator partnerships, executing campaigns, and collaborating cross-functionally.

Solution Assessment Consultant will lead Microsoft Azure and Security Solution Assessment projects. Requires experience with Microsoft Technology sales, strong communication skills, and the ability to manage and execute assessments from start to finish. Must be proficient in Microsoft Office, CRM software, and cloud technologies.

Quality Returns Specialist ensures effective management of quality claims, collaborating with production and quality control teams to meet company standards and user satisfaction.

The Fulfillment Scheduler – Automotive will create production schedules, balance production across plants, and ensure accurate planning setup in Blue Yonder. The role requires a Bachelor's degree, advanced Excel skills, and strong English and Spanish communication.

Intermediate Electrical Engineer needed for large-scale data center and industrial projects in Spain. Support electrical design from concept to construction, ensuring compliance with Spanish regulations. Collaborate with multidisciplinary teams and produce electrical layouts and schematics. Bachelor's degree in electrical, industrial, or energy engineering required. Minimum 3 years of experience with a solid grasp of electrical technical design and Spanish regulations. Fluency in Spanish and English required. Revit and Navisworks proficiency is necessary.

IT Business Analyst needed for a digital transformation program focused on real-time location and environmental tracking for global supply chain. Lead discovery sessions, document processes, and develop reporting tools. Support platform rollout across the UK, Europe, and US. Requires experience in large-scale IT projects, supply chain logistics, and strong stakeholder management.

Junior Graphic Designer to support senior designers on diverse creative projects for both digital and print. Must have proficiency in Adobe Creative Cloud, experience with branding and print design, and fluency in English and Spanish.