hr English-speaking jobs in Castelló de la Plana

Design Engineer to lead technical design and planning of photovoltaic solar power plants. Responsibilities include layout design, detailed engineering, tender support, and interdisciplinary coordination. Requires a Bachelor's degree in a relevant field, 2+ years of experience in large-scale photovoltaic projects, and proficiency in CAD software, MDT, and Excel.

Laboratory Technician needed to perform experiments, analyze data, and support laboratory organization. Requires a Bachelor's or Master's degree in a relevant field and experience with cellular biology, molecular biology, and other laboratory techniques.

Provide technical and scientific support for NME and complex generic development projects. Identify relationships between drug substance properties and drug absorption. Build mathematical models describing formulation effects on drug absorption. Develop PK/PD models and contribute to scientific documentation for regulatory submissions.

Senior Data Architect & Program Delivery Lead required to bridge legacy enterprise data platforms (Informatica PowerCenter, Oracle) and modern AWS cloud architecture. Leads technical architecture discussions, drives program governance, and ensures delivery success in a large-scale, multi-team environment. Owns technical direction, defines target architecture, and unblocks engineering teams. Requires 3+ years of Informatica PowerCenter experience, strong PySpark skills, and AWS data engineering knowledge (Glue, EMR, S3, Redshift, Lake Formation). Proven track record leading large-scale data migrations and managing agile data engineering teams. Strong communication and stakeholder management skills are essential.

Mechanical Design Engineer to design, develop, and support lightweight aerospace structures. Experience with airframe and UAV structures, CAD software, and aerospace materials required.

Leads security operations at multiple critical infrastructure facilities in Madrid, ensuring safety and protection. Manages security teams, oversees training and performance, and partners with clients and stakeholders. Requires 4 years of security industry experience and 4 years of management experience.

Senior Backend Developer for a contract role (8-12 months) with a day rate of €350-€380. Design, develop, and maintain backend services using Go, contributing to service architecture and scalability.

La Salle Campus Barcelona seeks an International Business Developer to drive undergraduate recruitment by developing and managing international partnerships, designing recruitment strategies, and analyzing market trends.

Customer Service Specialist provides daily support, organizes activities, and ensures client well-being. Responsibilities include client engagement, transportation, logistics, and reporting. Requires fluency in English, a valid EU driving license, and experience in client-facing roles.

Product Development Engineer needed for automotive engineering team. Requires travel (80%) to client plant in Poland. Responsibilities include design validation, PPAP/PPF submissions, testing, and supporting production readiness. Must have 3+ years experience in automotive sector, knowledge of coretools, and fluency in English.

Provides sales support, manages customer interactions, and assists with sales operations. Requires fluency in English and French, strong communication skills, and proficiency in Excel.

The Researcher will conduct hands-on research and development focused on battery cell preparation, testing, and recycling. Responsibilities include Li-ion coin cell preparation, Li recovery, electrochemical testing, materials characterization, and data analysis.

Designs and develops womenswear garments aligned with brand identity and market needs. Requires a degree in Fashion Design, 5+ years experience, and proficiency in Adobe Illustrator and Photoshop.

SAP Basis professional with experience in SAP Basis activities, upgrades, and cloud infrastructure for SAP applications. Requires strong troubleshooting, communication, and customer focus skills.

Content Editor manages campaigns and creates high-quality content for multiple platforms. Requires experience in content creation, campaign management, and CMS platforms. Must have strong communication skills in Spanish, English, and German.

Provides administrative, operational, and organizational support to the General Manager and management team. Prepares documentation, manages schedules, and tracks tasks. Requires experience in administrative roles, proficiency with office tools, and fluency in English and Spanish.

Contact Center Agent needed to support clients and suppliers, providing information, managing bookings, and ensuring excellent customer service. Must be proficient in English and Italian and possess strong communication and problem-solving skills.

Business Analytics Trainee will participate in decision-making for a growing international business. Responsibilities include corporate reporting, analysis of key indicators, and budgeting.

Project Director to lead execution of large-scale photovoltaic solar plants in New York, USA. Manage entire project lifecycle, ensuring technical, financial, and timely completion.

Senior Workday Project Manager to lead a critical Workday HCM deployment. Manage end-to-end implementation, act as functional expert for Workday HCM and Talent Management, and ensure on-time, on-budget delivery.