hr English-speaking jobs in Castelló de la Plana

Leads the launch and operation of a new affiliate in Spain, defining strategy, sales, and operations. Requires 8-10 years of experience in commercial, sales, or operations roles, ideally in aesthetics, pharma, medical devices, or beauty. Must be based in Spain and fluent in English and Spanish.

The USP Manufacturing Technician will ensure compliance with the planning of the USP Scale-Up and Manufacturing department. Responsibilities include preparing, controlling, and developing processes for the production of biological molecules, participating in audits, and investigating process improvements.

The Inside Sales/Telesales position involves managing a portfolio of merchants, achieving sales targets, and providing customer support. Responsibilities include managing accounts, conducting sales calls, and collaborating with internal teams.

Provide junior technical customer support for CAD/CAM, MES, and data analytics applications used in sheet metal processing. Diagnose and resolve software issues reported by customers. Install, configure, and update software applications. Cooperate with technology support teams to diagnose and resolve issues. Provide remote or on-site training.

Data Specialist focused on Knowledge Graphs to design, build, and maintain scalable graph-based data pipelines. Experience with Knowledge Graph technologies and data engineering tools required.

AI Developer will design, build, and integrate AI-driven functionality into software platforms. Focus on applying AI and machine learning to enhance automation, decision-making, and user experience. Requires strong Typescript experience and familiarity with AWS Bedrock and related AI services.

Provides onsite technical support, troubleshooting hardware and software issues. Manages user accounts, installs equipment, and coordinates with vendors. Requires 5+ years of experience, ITIL V3 Foundation Certification, and advanced MS Office 365 skills.

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.

Active Directory Engineer needed for a multinational banking leader in Madrid. Responsibilities include administration, monitoring, and continuous improvement of on-premises Active Directory infrastructure. Troubleshooting authentication issues, integrating non-Microsoft systems, and automating tasks using PowerShell are key. Minimum 2-3 years of experience in Active Directory administration in complex environments is required. Fluent English is essential.

General Health Psychologist specializing in pediatrics and early intervention needed for a team supporting children aged 3-12. Responsibilities include assessment, diagnosis, treatment, and family therapy. Must be fluent in English.

OneStream Specialist needed for optimization and enhancement of a global sustainable energy company's OneStream platform. Responsibilities include platform stabilization, driving improvements, and supporting finance teams. Strong OneStream functional experience (especially FP&A) and understanding of finance processes are required.

DevOps Engineer will develop and maintain operational systems, automate workflows, and integrate platforms. Responsibilities include building automation scripts, dashboards, and integrations, supporting KPIs and SLAs, and ensuring compliance with security standards. Requires 5+ years of experience in DevOps, systems engineering, or data engineering with strong scripting and querying skills.

Manage the digital client journey for a luxury watch and jewelry brand, providing personalized experiences across various channels. Build relationships, design sales campaigns, and analyze data to ensure client satisfaction and retention.

Full-time Spa Manager and Therapist needed for a 5-STAR RESORT in Mallorca, Spain. Responsibilities include managing daily spa operations, providing treatments, ensuring client satisfaction, and overseeing staff. Proven spa management experience, customer service skills, and skincare treatment proficiency are required.

As a Founding AI Fullstack Engineer, you will architect and develop Python/Django backend systems for AI-driven HR workflows. You will design and implement agentic AI workflows, build conversational AI components, and utilize AI-assisted coding tools to accelerate feature development.

Senior React Developer will develop, maintain, and optimize React-based front-end applications. Responsibilities include building reusable UI components, working with JavaScript and TypeScript, implementing testing strategies, and collaborating with cross-functional teams.

Leads the execution of infrastructure and capital projects, identifying improvement initiatives and engaging with clients. Manages strategic partnerships, develops business opportunities, and participates in industry events. Requires a Master's degree in Civil Engineering or related field and 7+ years of experience in the infrastructure sector, including 3+ years in a top-tier consulting firm.

Database Reliability Engineer to design, build, and operate production-ready PostgreSQL environments. Responsibilities include automation, security, and compliance, as well as embedding database capabilities into an Internal Developer Platform. Requires 3+ years of PostgreSQL experience, Kubernetes knowledge, and automation skills.

Account Manager will secure new customer wins for Cloud, maximize up-sell and cross-sell opportunities, and monitor pipeline. Requires native or proficient Norwegian plus fluent English, 3-6+ years of technology related sales or business development experience, and a Bachelor's degree.

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