product manager English-speaking jobs in Castelló de la Plana

Head of Portfolio for a new Tech Division within a group operating in tech ventures, real estate, and financial services. Will support, monitor, and help scale existing tech companies, acting as a trusted partner to CEOs and driving strategic challenges.

Experienced business development professional to drive market penetration and establish partnerships across Southern Europe. Focus on unattended retail, vending technology, payments, telemetry, IoT, and self-service retail. 5-10+ years' experience in business development, sales, channel management, or strategic account management required.

KP Aviation seeks a Director of Technical to provide executive leadership and strategic oversight for all technical evaluations related to aircraft, engine, and material asset transactions. This role ensures technical integrity, regulatory compliance, and risk mitigation across the company's asset portfolio. The Director leads and governs aircraft and engine transition activities, establishing standards, policies, and oversight mechanisms for technical audits and evaluations.

Agronomy Master's student to map production areas for an endemic plant species, identify and budget equipment, recruit collectors, and lead harvest operations. Must be fluent in English and Spanish, have strong analytical and organizational skills, and a passion for sustainable agriculture.

Supports the development, certification, and verification of aircraft systems for electric aviation platforms. Responsibilities include developing and managing requirements, conducting safety and certification activities, and performing verification and validation testing. Requires a Bachelor's degree and 10+ years of experience on Part 23 or 27 aircraft programs.

The Insurance Manager designs, places, manages, and optimizes all insurance programs for the Avincis Group. Responsibilities include developing the insurance strategy, managing renewals and negotiations, overseeing asset and aviation insurance, and handling claims.

Excel, VBA, and SQL Specialist to provide 3rd Line Support for a global banking customer. Responsibilities include resolving complex incidents, implementing changes, and ensuring data accuracy. Requires advanced Excel skills, VBA experience, MS SQL expertise, and fluency in English.

Customer Service / Order Management Specialist fluent in French and English needed for international team in Barcelona. Manage end-to-end order operations, including order processing, sales support, and customer service. Coordinate with logistics, manufacturing, and service teams.

Enterprise Account Executive to manage strategic accounts in infrastructure, energy, and financial services. Drive complex sales cycles, engage with technical and executive stakeholders, and translate climate-risk capabilities into business value.

Manage SEO projects for diverse clients, defining strategies, implementing optimizations, and conducting audits. Assess brand visibility on AI platforms and social media. Develop link building strategies and deliver performance reports. Fluent in French and English required.

Legal intern to review representation agreements, prepare legal documentation, and conduct due diligence. Requires a law degree and C1 level English. Must be proactive, eager to learn, and available full-time.

Automotive Program Buyer needed for Tier1 supplier in Barcelona. Requires Bachelor's degree, 4+ years experience, project management knowledge, and fluency in English. Responsibilities include supplier selection, RFQ management, negotiation, and program coordination. Technical skills in SAP and AI tools are required.

Experienced IVD sales leader needed to drive growth in Spain & Portugal. Develop sales strategies, manage accounts, and lead a team to achieve business objectives. Requires 10+ years of IVD experience, strong market knowledge, and fluency in Spanish and English.

The Front Desk Officer delivers excellent guest service at the Front Desk, including check-in, check-out, and handling guest inquiries. The role ensures smooth operations by processing reservations, financial transactions, and supporting lobby operations.

Maintenance Technician responsible for the upkeep and repair of warehouse automation systems, including Autostore robots and related equipment. Troubleshoots operational problems, performs preventive and corrective maintenance, and documents service records. Requires a CFGS/FP in a relevant field and experience in repairing and maintaining electronic and mechanical equipment.

Finance & Accounting Analyst will manage bookkeeping, supplier and customer finance operations, month-end reporting, and statutory compliance. Responsibilities include processing payments, handling reconciliations, supporting month-end and year-end closings, and liaising with third-party accountants.

Software Engineer will design, develop, and maintain software systems, ensuring accuracy, reliability, and scalability. Experience with web technologies, RDBMS, distributed systems, and Java is required.

Develop and configure automation solutions for rail electrification projects. Integrate subsystems, design protection devices, and analyze customer needs. Experience with Sicam, Siprotec, or Simatic products and IEC 61850 is required. Fluency in English and willingness to travel are essential.

The Recruitment & Business Development Officer will increase student enrollment in Spain and Portugal. Responsibilities include planning events, managing relationships with leads and applicants, and supporting applicants throughout the application process.

Production Planner needed for Leather Goods and Accessories. Collect and challenge capacity assumptions, ensure master data reliability, and define ramp-up plans. Assess planning impact on finished product availability and communicate with Supply Chain Teams. Proven experience in production planning and MRP principles required. Excellent communication and problem-solving skills necessary.