hr English-speaking jobs in Castelló de la Plana

Enable high-performing Agile teams across transformation and operations initiatives. Facilitate sprint ceremonies, remove impediments, and foster continuous improvement within distributed, cross-functional teams.

Power Platform Engineer to design and deliver a solution automating Release Governance processes using Microsoft 365 tooling. Experience with Power Apps, Power Automate, SharePoint Lists, and role-based access control required.

Senior Project Engineer with 10+ years of experience in Power Projects (combined cycles) required. Responsibilities include interdisciplinary coordination, technical problem resolution, document management, and change order control. Must have a MSc or BSc in Engineering, strong negotiation skills, and fluency in English. International assignments required.

Clinical Site Specialist supports global clinical trials by building relationships with investigators, site staff, and stakeholders. Ensures smooth study delivery, contributes to recruitment strategies, and supports monitoring oversight. Requires clinical research background, strong communication skills, and willingness to travel.

The Lyophilization Specialist executes and coordinates manufacturing processes, interprets analytical data, and performs specialized laboratory tests. The role requires experience in freeze-drying and laboratory equipment operation. The Specialist collaborates with other departments and contributes to process improvements.

WinGD seeks a Superintendent Technical Engineer to provide on-site commissioning, troubleshooting, and training support. The role requires expertise in engine operation, maintenance, and diagnostics. Applicants must have a Bachelor's or Master's in Engineering, fluency in English, and the ability to travel extensively.

Administration Assistant needed for a multinational ICT company. Supports business process development, monitors workflow, manages data and communication. Requires a degree in a related field, 1-3 years of experience, and fluency in English, Spanish, and Chinese.

The Assistant Store Manager supports the Store Manager in driving sales, enhancing customer experience, and managing daily store operations. Responsibilities include customer service, stock control, visual merchandising, and team leadership in the Store Manager's absence.

Lead the Front Office department at a 5* lifestyle hotel, ensuring smooth operations, guest satisfaction, and team development. Manage budgets, forecasting, and revenue optimization while supervising Reception, Guest Experience, and Welcome Teams. Proven experience in luxury hotels and strong leadership skills are required.

Trainee will support the continuous improvement of ServiceNow Performance Analytics solutions. Responsibilities include assisting in designing and maintaining KPIs, indicators, breakdowns, and dashboards. Collaboration with stakeholders to gather reporting requirements and ensure data quality is essential.

ERIKALUST seeks an Editorial & Copywriting Intern to support brand, editorial, and email marketing copy. The ideal candidate has excellent written English, a passion for language, and a keen eye for detail.

VORNVORN seeks a Sales Director to lead and scale operations in Barcelona, driving revenue growth, managing strategic accounts, and expanding across Spain and Europe.

Lead a key flagship store on Serrano Street (Madrid), providing coaching and development for a team of luxury retail professionals. Drive business success through strategic planning, customer service excellence, and operational efficiency.

Clinical Trial Project Coordinator to assist with coordinating Central Lab projects, client communication, sample logistics, and documentation. Requires a Life Sciences degree, project coordination experience, and proficiency in English and MS Office.

Lead kitchen operations for a destination restaurant in Marbella specializing in open-fire cooking. Develop and inspire a culinary team, championing quality, innovation, and authentic Spanish cuisine. Proven experience with open-fire cooking and a background in Spanish culinary traditions are essential.

Head of Operations will design and implement corporate structures for proprietary trading across multiple jurisdictions. Responsibilities include managing relationships with exchanges, brokers, and tax authorities, establishing transfer pricing policies, and monitoring regulatory developments.

Marsh seeks a Placement Specialist to develop and execute placement strategies for clients. The role involves negotiating with insurance markets, analyzing programs, and collaborating with internal teams to deliver optimal solutions. Requires 3-5 years of insurance experience, a bachelor's degree, and fluency in English.

The Head of Legal will build and lead the legal function for a global technology company, focusing on intellectual property strategy, platform risk, and regulatory compliance. The role requires deep expertise in trademarks, copyright, platform enforcement, and anti-infringement strategy, as well as experience operating across U.S. and European legal environments.

Senior Accountant needed for Family Office team. Responsibilities include performing accounting activities, ensuring compliance with accounting principles and standards, and managing department activities. Requires 8+ years of experience, strong knowledge of accounting and tax regulations, and proficiency in accounting ERPs.

Senior Applied Research Engineer will profile and optimize large-scale model training runs, collaborating with ML Researchers to ensure research ideas scale efficiently. Requires strong understanding of ML architectures, distributed training, and Python programming. Experience with model scaling, parallelisation, and profiling tools is essential. Familiarity with NCCL, MPI, PyTorch, and Triton is desirable.