hr English-speaking jobs in Castelló de la Plana

Lead the design and execution of portfolio optimization and hedging strategies across European power markets. Manage market positions, structure PPAs, and develop valuation frameworks. Monitor market developments and define portfolio performance KPIs.

This EHS Specialist role supports production teams, offices, laboratories, and customer service technicians in Barcelona and across Spain. Responsibilities include implementing EHS standards, conducting audits, providing training, and managing risk control in chemical handling environments. The role requires strong knowledge of industrial and EHS legislation, hazardous materials management, and risk control.

The EHS Plant Manager will promote a safe working environment and ensure compliance with legal requirements. Responsibilities include developing and implementing the EHS program, managing the EHS Management System, conducting audits, investigating incidents, and providing training.

Customer Service Agents provide support to customers via phone, email, chat, and other digital channels. They resolve issues, ensure customer satisfaction, and contribute to service quality improvement.

Lead the implementation of the ServiceNow AI Control Tower for an international client, ensuring responsible and scalable AI adoption. Responsibilities include designing, integrating, deploying, and managing the platform, defining governance processes, and integrating with corporate systems.

Founding GTM for Uptail, a company building AI agents for B2C sales. Own the entire sales funnel, build a pipeline of qualified leads, and close deals across Spain and Europe. 2+ years of B2B sales experience required. Fluent in Spanish and English.

Senior Accountant roles (2 openings) at CFARER, a DNV company. One role focuses on Accounts Payable/General Ledger, the other on Accounts Receivable/Revenue. Both require 5-7 years of experience, NetSuite proficiency, and strong month-end close experience.

ServiceNow & ITSM Manager needed for global platform ownership and process leadership. 3-5 years ServiceNow experience, strong ITSM process knowledge (ITIL v4 preferred), and project management skills required.

Assistant Store Manager will support Store Managers in overseeing all aspects of store operations, ensuring exceptional customer service and achieving sales targets. Responsibilities include training and supervising the sales team, managing inventory, and maintaining visual merchandising standards. Requires 3+ years of store management experience, fluency in English, and strong leadership and organizational skills.

Chef/Culinary Instructor to lead hands-on cooking experiences for international guests in Barcelona. Requires advanced English, formal culinary training, and at least 1 year of kitchen experience. Must be punctual, reliable, and have strong communication and interpersonal skills.

Sales Development Representative to drive revenue growth and market expansion in the FinOps space. Develop outbound prospecting strategies, identify high-value accounts, and book meetings for Account Executives. Prior SDR experience and knowledge of cloud computing are required.

Sales Assistant Intern will support the Store Manager and boutique team in achieving sales goals, providing excellent customer service, and developing client relationships.

Develop and execute market expansion strategies to broaden Streamax's market presence. Identify and drive business cooperation opportunities with operators, local governments, and transportation management authorities. Manage the full sales cycle, including customer acquisition, solution presentations, proposal and pricing development, contract negotiation, and deal closure. Represent Streamax at regional industry events to enhance brand visibility.

Customer Service Representative needed for multilingual team in Barcelona. Manage customer service requests, including order status, repairs, and returns. Resolve customer issues and collaborate with various stakeholders. Fluency in German/Nordic and English required.

Astek seeks a junior/mid QA Test Engineer to perform functional testing of terminal application changes for a gaming client. Requires API testing (SoapUI), basic Linux knowledge, terminal/hardware testing experience, and good Spanish and English.

Senior Java Software Engineer to design, implement, and maintain Spring Boot services for ingesting and processing event-driven data. Experience with Java 21, Spring Boot 3.x, Docker, AWS Kinesis, and PostgreSQL required. Must be able to provide 6 hours overlap with US Central Time.

Quality Assurance Technician ensures compliance with GxP, regulatory, and internal standards within Insud Pharma Group. Manages quality activities for products in various countries, including complaints, deviations, and recalls. Supports the Marketing Authorization Holder (MAH) in meeting local legislation requirements.

Senior QA Automation & Performance Engineer with experience in Adobe Experience Cloud. Designs, develops, and tests new components for an AEM-managed site. Builds and maintains automation frameworks, executes performance tests, and collaborates with teams on issue triage.

This 6-month traineeship offers hands-on experience in maritime operations for a motivated individual. The role supports the local operations team and requires fluency in Spanish and a valid work permit/visa for Spain.

Manage air travel bookings for corporate clients and agencies. Requires proficiency in Sabre and/or Amadeus GDS systems, English and Spanish, and strong problem-solving skills.