hr English-speaking jobs in Castelló de la Plana

Senior Salesforce Developer will architect and implement scalable Salesforce solutions, including custom objects, triggers, LWCs, and flows. Develop custom applications, integrate external systems via APIs, and design monitoring tools. Collaborate with cross-functional teams, define coding standards, and mentor junior developers. Requires 5+ years of Salesforce development experience, including Apex, Visualforce, LWC, and custom object modeling. Strong backend development skills in a language like Java, Python, or Node.js are also needed.

Data Platform Solution Architect will collaborate with clients to design and implement tailored data solutions on Azure. This role requires expertise in Microsoft Fabric, Azure Databricks, and related cloud services. Responsibilities include developing technical proposals, creating architectures, and supporting sales efforts. Proven experience in defining data architectures and translating business requirements into technical solutions is essential.

Manage a portfolio of 90-100 SaaS accounts, focusing on retention, development, and revenue growth. Collaborate with Sales, Product, and Marketing teams to achieve monthly targets.

Develop market entry strategies and identify new sales opportunities for medical device clients in international healthcare markets. Execute outbound sales activities, generate qualified meetings, and support client projects.

Electromagnetic Compatibility (EMC) Test Engineer / Technician needed for a growing laboratory in Madrid. Responsibilities include preparing test plans, setting up equipment, operating test instruments, and preparing technical documentation. Requires a degree in Electronics, Telecommunications, Industrial Engineering, Physics, or related fields and experience with EMC and RED directives. Familiarity with standards such as EN 50155, EN 50121, ETSI EN 300/EN 301 series, EN 60255, EN 61850, EN 55032, and EN 55024 is preferred.

Lead the full business development cycle for enterprise clients, identifying target accounts, qualifying opportunities, and driving deals to closure. Fluent English required, Spanish fluency a plus. 2-4 years of B2B sales experience, ideally in SaaS, martech, or adtech.

Revolut seeks an FX Forwards Product Sales Executive to build and close a sales pipeline for FX derivatives. The role involves prospecting, communicating value propositions, and meeting sales targets. Fluency in English and Spanish, experience selling FX forward products, and demonstrable commercial experience are required.

Front Office Manager to lead a large team across multiple locations within a large 4/5-star resort. Responsible for commercial, quality, and people performance of the department, including budget, promotions, and upselling initiatives. Requires experience with Opera Cloud, Revenue Management Systems, and large leisure and corporate groups. Fluency in Spanish and English is required.

Cloud Solutions Architect will design and implement technical reference architectures for cloud services, guiding technical teams in product definition and deployment.

Project Director-Head to oversee execution of utility-scale BESS projects in Europe. Responsible for advancing projects from late-stage development to FID, ensuring technical, commercial, and contractual coherence. Leads negotiations and execution of key project agreements. Manages financial close processes and develops contracting strategies. Requires 10+ years of experience in infrastructure, renewable energy, or power projects with a strong foundation in contract negotiation and commercial project management.

Business Developer responsible for new business development and client account management in Southern Spain. Analyzes territory, identifies opportunities, and drives revenue growth. Minimum 5 years of B2B sales experience required. Fluent in English and Spanish.

QHSE Manager oversees safety, quality, and compliance for a large European fleet operation. Leads risk assessments, audits, and corrective actions. Drives ISO and ISAGO compliance and supports continuous improvement. Requires experience in GSE, heavy equipment, or automotive environments and strong understanding of QHSE regulations.

EAR, a deep tech startup, seeks a Senior Sales professional to build a direct sales channel for its energy-efficient software solutions for HPC and AI data centers. This founding role involves building pipeline, driving sales cycles, and closing complex deals (€50K+ ACV).

Bilingual Customer Service Representative (Dutch/French) needed to provide support to Benelux customers via phone, email, and chat. Process orders, resolve issues, and maintain customer records.

We are seeking a dentist to provide high-quality care to vulnerable patients in a mobile dental practice. Responsibilities include running a mini-practice and providing dental care in a variety of settings. Must possess an EU/EEA Diploma in Dentistry and demonstrate full professional proficiency in English.

Provides crypto market and ecosystem support. Assists with data collection, organization, and summarization. Supports internal documentation, trackers, and reporting.

Junior Product Intern to support product management and digital operations. Responsibilities include managing product listings, ensuring data accuracy, coordinating image assets, and supporting documentation. Requires strong attention to detail, Excel proficiency, and interest in product operations and e-commerce.

As a Strategic Growth Partner (Account Executive), you will hunt for new business, conduct product demonstrations, and close deals for a rapidly growing FinTech company. You will be mentored by the General Manager of Spain and report to the Head of Sales. Must have a proven track record in B2B SaaS sales, strong communication skills, and fluency in Spanish and English.

Category Manager responsible for developing and executing category strategies to drive growth, savings, and continuous improvement in Real Estate & Facilities Management. Will collaborate with the team to maximize customer value, implement cost-reduction strategies, and manage inventory and product pricing. Requires 3-5 years of experience as a Category Manager in related industries. Fluent English and French required.

This 9-week paid internship provides hands-on experience in tax and treasury functions. Assist with compliance, data preparation, balance sheet reconciliations, and audit support. Contribute to process improvement initiatives and collaborate with accounting, FP&A, and operations teams.