hr English-speaking jobs in Castelló de la Plana

DevOps Engineer to establish and manage Azure DevOps function, automating infrastructure and CI/CD pipelines. Requires expertise in Azure DevOps, software engineering, scripting (PowerShell), Docker Orchestration (Kubernetes), and public cloud technologies (Azure preferred).

Data & AI Engineer to design and deploy architectures based on LLMs, intelligent agent orchestration, and data pipelines for industrial and enterprise solutions. Responsibilities include building data pipelines, implementing RAG systems, integrating intelligent agents, and fine-tuning LLMs. Requires experience with Generative AI, agent orchestration frameworks, vector databases, and Python for ML/AI.

Project Documentation Intern will assist in organizing, classifying, and archiving project documentation. Responsibilities include maintaining document registers, coordinating with project engineers, and supporting documentation packages for audits.

Booking & Guest Relations Executive Junior will manage apartment availability, prospect leads, and interact with customers to achieve revenue and occupancy KPIs.

Data Scientist (Mid-Senior) will develop AI solutions for a large hospitality chain, focusing on pricing, revenue optimization, and AI initiatives. Responsibilities include building and deploying models, designing pricing strategies, and collaborating with stakeholders to translate business strategy into data science solutions. Must have strong data science experience, Python skills, and experience with cloud platforms. Fluent in English and Spanish required.

Assist Test Engineer with software, device, or prototype testing. Perform hands-on assembly and disassembly of testing equipment. Execute testing based on test cases and perform exploratory testing. Troubleshoot issues, identify root causes, and report defects.

Maintains high-performance PostgreSQL databases, ensuring reliability, availability, and scalability. Designs, implements, and optimizes database solutions, collaborating with development teams and managing security controls.

Leads commercial efforts to expand renewable energy product sales in Spain and Iberia. Develops sales strategies, builds partnerships, and manages a sales team.

Full-time Copywriter needed for on-site role in Sant Cugat del Vallès. Responsibilities include creating blog and marketing content, managing website text and translations, and optimizing content for SEO. Native or native-like English required, high level of Spanish preferred.

Expert UNIX System Administrator needed for Linux, AIX, and Solaris environments. Troubleshoot issues, perform system updates and upgrades, and collaborate with global teams. Requires 5+ years of Linux and AIX experience, 2+ years of Solaris experience, and fluency in English.

This internship provides support for marketing and operations teams, bridging creative execution and technical compliance. Responsibilities include campaign support, creative input, event coordination, reporting, and ensuring security and compliance.

Design and certify datalink and interface architectures for UAV/eVTOL platforms, ensuring compliance with ARP4754A/B, ARP4761, DO-178C, DO-254, and DO-160. Define avionics data architecture and interface control documents across various links. Lead certification activities and safety analyses.

Software Engineer / BPM Specialist to join a scrum team implementing new solutions and enhancing applications for a banking client. Requires 3+ years of enterprise application development experience with Java, Oracle, and Linux, advanced BPMN and CMN knowledge, and Flowable development or experience with other BPM products. Must have strong understanding of software architecture, development processes, front-end technologies, relational databases, and version control systems.

Mobile Developer to design, develop, and maintain native iOS (Swift) and Android (Kotlin) applications. Requires 3+ years of experience, B2 English, and a university degree in a related field.

Manage and develop a client portfolio in the Barcelona area, focusing on aluminum, glass, and PVC sectors. Identify new business opportunities and contribute to subsidiary growth. Analyze market trends, prepare commercial offers, and ensure customer satisfaction.

Lead and scale engineering teams powering core platform and connectivity capabilities. Responsible for technical vision, execution, and leadership across mission-critical systems. Manage, coach, and support engineering teams.

Regional Sales Specialist will drive sales performance across assigned European markets, supporting distributors and dealers. This role requires 10+ years of sales experience, preferably in automotive, with proven experience working with distributor networks. Fluency in English and Spanish is required.

Experienced SAP BW & SAP Analytics Cloud (SAC) Consultant needed for long-term AMS engagement in Madrid. Responsibilities include application management, enhancements, and support for SAP BW and SAC solutions. Requires 4+ years of SAP BW experience (preferably BW on HANA) and 1+ year of SAP Analytics Cloud experience.

Experienced ELT & Bilingual Editor needed for a 9-month temporary position to cover maternity leave. Responsibilities include revising and adapting author submissions, creating content, and collaborating with cross-functional teams. Must have a Bachelor's degree and at least 3 years of experience in textbook editing for ELT or CLIL. Native English speaker required.

VASS seeks early-career technical graduates for a structured program developing future project management leaders. Junior Project Managers will support technology project delivery, coordinating teams, tracking progress, and ensuring operational discipline.