hr English-speaking jobs in Castelló de la Plana

Senior Full Stack Developer with 5+ years of Java (Spring Boot), React, and SQL experience. Collaborate in a cross-functional agile team to deliver scalable solutions for a global financial services environment.

Business Development Manager to drive growth by identifying new retail clients, generating leads, and closing deals. Manage the full sales cycle, build relationships, and contribute to revenue targets. Requires 2-5+ years of experience in business development, sales, or a similar role (preferably in SaaS or retail tech). Fluency in English is required, native-level Spanish is preferred.

Manage and develop relationships with clients, ensuring satisfaction and long-term retention. Optimize account performance, address client needs, and track progress toward growth targets.

Researcher to implement new processes and techniques for battery manufacturing in a pilot plant. Responsibilities include electrode and cell manufacture, electrochemical characterization, machinery maintenance, and project management. Requires knowledge of R&D in battery systems, manufacturing processes, quality control, and project coordination.

GBSB Global Business School seeks part-time lecturers to teach business courses in Barcelona. Applicants must have a Master's degree, strong English skills, and experience designing and delivering curriculum-based instruction.

Performance Test Engineer to design, build, and execute automated non-functional tests for a low-latency system. Analyze performance, identify issues, and collaborate with development and infrastructure teams. Requires 5+ years of experience in performance testing, automation, and low-latency systems.

Experienced Network Director to lead and scale automotive sales operations in Spain. Develop sales strategy, build high-performing dealer networks, and drive business growth. Requires 10+ years of automotive sales experience, 5+ years in a leadership role, and fluency in Spanish and English.

Bearaby seeks a Graphic Designer to create digital visuals for website, email, ads, and social media. Responsibilities include designing user interfaces, marketing campaigns, and product packaging. The ideal candidate has 2-3 years of experience in digital marketing, a strong portfolio, and proficiency in design tools like Figma, Photoshop, and Illustrator.

AWS Cloud Engineer with 5+ years of experience in IT infrastructure and AWS migration. Expertise in core AWS services, cloud architecture, and database migration tools. Proven ability to manage phased migrations and optimize cloud performance and cost.

Salesforce Communication Lead needed for an 8-month contract. Experience leading communications across SuccessFactors and Salesforce CRM initiatives required. Proven ability to manage communications across frequent releases and support markets with ongoing updates. Strong stakeholder management skills and ability to translate complex systems into clear communications.

Laser Development Engineer needed for R&D team focused on cutting-edge laser system design, optical engineering, and photonics product development.

Senior Data Engineer to design and implement data architectures on Google Cloud Platform. Experience with BigQuery, Dataflow, Pub/Sub, Cloud Storage, and Python required.

Supply Chain Technician needed for Logistics team at Zaragoza Plant. Manages purchase orders, monitors deliveries, and coordinates with suppliers. Ensures timely and accurate supply, controls stock levels, and resolves delivery, quality, or documentation issues. Requires Vocational Training (Intermediate or Higher Level) in Logistics, 2+ years of experience, advanced Excel skills, and English proficiency (B2).

Senior Key Account Manager will drive business growth by expanding InPost services across strategic clients. This role requires 3-5 years of experience in business development, strong knowledge of last-mile delivery models, and familiarity with e-commerce processes.

Associate General Counsel will support IPC's EMEA and US business, reporting to the Deputy General Counsel. Responsibilities include negotiating, drafting, and advising on commercial agreements, providing guidance on commercial legal issues, and managing a range of in-house responsibilities.

Lead engineering and maintenance operations for a luxury resort in the Balearic Islands. Manage teams, ensure compliance, oversee projects, and drive sustainability initiatives. Proven experience in luxury hospitality engineering required. Fluent Spanish essential.

Lead the profitable growth and sales strategy across Europe. Develop and execute a comprehensive commercial strategy, collaborating with senior stakeholders and regional teams.

Global Project Team Lead (Director) to drive strategic direction and delivery of complex global pharmaceutical programs. Leads cross-functional teams, translates scientific insights into development plans, and oversees program progress. Requires advanced scientific degree, significant pharmaceutical experience, and proven ability to lead global programs.

Develop and manage strategic relationships with key technology integrators in Spain and Portugal. Drive indirect sales and business growth by identifying co-selling, cross-selling, and joint solution development opportunities.

Customer Service Agent needed for New Balance campaign. Respond to customer inquiries via phone, email, chat, and social media. Must be fluent in Dutch and English.