student English-speaking jobs in Castelló de la Plana

Biostatistician / Senior Biostatistician needed for a leading international pharmaceutical company. Develop and review protocols, statistical analysis plans, study reports, and publication materials. Present data to internal teams and regulatory bodies. PhD (3+ years) or MS (5+ years) in Biostatistics, Statistics, or related field required. Proven experience in the pharmaceutical industry or CRO environment. Strong proficiency in SAS, R, or Python.

Digital Marketing Specialist will support on-site activations, analyze product performance, and contribute to growth initiatives. Responsibilities include managing performance reports, analyzing campaign results, and assisting with cross-channel campaign execution.

Product Marketing Manager to support and coordinate marketing operations. Will manage campaigns, content creation, and international partner relations. Requires 3+ years of marketing experience, B2B knowledge, and fluency in English and Spanish.

Dynamic Sales Executive to acquire and manage group accounts for a new luxury hotel on the Costa del Sol. Develop and maintain relationships with agencies, companies, and international accounts. Previous experience in upscale hotel sales and strong communication skills are required.

Leads monthly, quarterly, and annual consolidation for 23+ legal entities, ensuring accuracy under IFRS and Spanish GAAP. Manages intercompany reconciliations, eliminations, and foreign exchange impacts. Serves as the internal subject matter expert on IFRS and Spanish GAAP. Produces consolidated financial statements and disclosure notes. Oversees statutory accounts preparation for international entities.

Drive new business revenue in 4-6 international markets. Manage the full sales cycle, from lead generation to closing deals. Represent the FlyBy brand and consult with prospective students.

Customer Success Specialist to support B2B health customers, driving satisfaction and adoption. Responsibilities include understanding customer needs, creating proposals, managing requirements, and collaborating with internal teams. Requires fluency in English and Spanish, 4+ years of experience in customer success, and strong analytical and communication skills.

Lead a team of embedded software engineers, driving the full software development lifecycle for space applications. Expertise in C/C++, embedded systems, Linux (PetaLinux), Python, and MBSE tools is required.

Develop and fine-tune natural language processing (NLP) systems for French (Canadian) language. Automate workflows, contribute to innovative product features, and provide solutions to complex problems.

French-speaking Account Executives are needed to drive business growth in the Swiss market. This role involves full sales cycle ownership, from prospecting to closing, and building long-term customer relationships. Proven B2B sales experience, fluency in French and English, and Swiss market knowledge are required.

The Reservations Manager leads and trains a multilingual reservations team, ensuring premium service standards and maximizing revenue through consultative selling.

MLOps Engineer will deploy, monitor, and scale AI compression products for enterprise clients. Responsibilities include improving automation, reliability, and cost efficiency across the ML lifecycle. Requires experience running LLMs in production and familiarity with cloud, containers, CI/CD, and Kubernetes.

Full-Stack Developer will translate business requirements into working products, identify and solve critical challenges, and work with architects, developers, and scrum masters. Responsibilities include implementing new designs, importing data through web services, and working with JavaScript, HTML, CSS3, and frameworks like AngularJS, React, and Vue.

Account Executive to drive new customer acquisition and expand the company's presence in the Middle East & Africa. 3+ years of full-cycle SaaS sales experience and 2+ years closing as an Account Executive required. Native Arabic speaker with strong English communication skills and prior experience selling into the hospitality tech industry.

The CMMS System Adoption Engineer maximizes the use of the CMMS across offshore wind projects. This role ensures standardized system usage, user training, and continuous improvement. The position requires 5+ years of experience in maintenance operations, CMMS administration, and change management.

Supervises a team of Service Center Agents and Training Administrators, ensuring training consultancy delivery according to procedures. Manages workload, provides customer service through email, and escalates queries. Monitors quality, KPIs, and documentation. Leads team development, knowledge retention, and onboarding.

Senior Software Engineer (Backend) to develop and deliver new products, improve existing ones, and mentor colleagues. Requires experience in developing complex systems, ideally using Python, and strong communication skills.

The Front Desk Manager leads the Front Desk Team, ensuring a seamless and memorable guest experience. This role requires strong hospitality, communication, and leadership skills, along with the ability to manage a team of 30+ and handle 100+ guests. The Front Desk Manager is responsible for guest satisfaction, team development, and the efficient operation of Front Desk services.

Provide payroll and personnel administration support to clients. Ensure accurate payroll calculations and client guidance on payroll and social legislation. Maintain client relationships and answer employee inquiries.

The Guest Services Manager leads a positive and dynamic guest services operation, exceeding hospitality standards and ensuring guest satisfaction. Minimum two years' front of house managerial experience is preferred.