sales English-speaking jobs in Castelló de la Plana

Review and refine machine-generated audio transcriptions in Catalan to ensure high-quality data for AI speech recognition development.

Legal graduate intern to analyze compliance of solar installations with permits, licenses, and contracts. Must be a final year law student at Universidad Pablo de Olavide with fluency in English and Spanish.

Lead the setup and continuous improvement of commercial operations and back-office functions for energy trading. Oversee Guarantees of Origin (GOs) management, ensure regulatory compliance with REMIT and MiFID II, and design efficient operational processes.

Equipment Manager responsible for technical maintenance, project management, and operational coordination of equipment. Requires a university degree in a related field and 5+ years of experience in a similar role.

Multimedia Content Planner will manage content projects, deliver content strategies across digital and offline channels, and liaise with creative and design teams. Requires professional English proficiency and experience managing content strategies across various media channels. Experience with health or petcare clients is a plus.

SIEM Engineer to maintain and operate SIEM solutions in Azure/AWS environments. Experience with CI/CD pipelines, automation tools (Terraform, Ansible, Jenkins), and version control (Git) required.

Leads the operational management of the IT Managed Services team, ensuring service stability and effective workload coordination. Monitors service KPIs, identifies operational risks, and coordinates with internal departments. Requires 3+ years of experience in IT Service Management, proven experience leading technical teams, and professional English proficiency.

Provide administrative and operational support to the Health Care and Molecular Biological Research Divisions. Support public tender response strategies and the preparation of bid packages. Assist in the development and management of sales tools and platforms. Collaborate with Sales Operations, Marketing, and Inside Sales.

Leads the development and commercialization of AI-powered IVF solutions, defining product strategy, managing the product lifecycle, and ensuring clinical integration and validation. Requires 6+ years of product management experience in AI-driven healthcare, strong understanding of machine learning, and experience in IVF or reproductive medicine.

Senior Python Developer to migrate legacy SAS tools to Python-based solutions. Implement and validate statistical methods, ensuring accuracy and contributing to software validation documentation. Requires 5+ years Python experience with statistical applications, a background in statistics or applied mathematics, and knowledge of SAS.

Experienced Purchasing Manager needed to establish and develop procurement processes for a growing international trading group expanding in Spain. Responsibilities include negotiation, contracting, shipment coordination, quality control, and internal collaboration. Requires 5+ years of procurement experience in agricultural products, fluency in Spanish and English, and knowledge of Spanish agricultural supply chains.

Provides administrative, logistical, and project support to the General Manager and Project Manager. Manages project data, schedules resources, coordinates travel, and supports financial and inventory processes.

Research Scientist in Medicinal Chemistry will design and synthesize new chemical entities for drug discovery projects. Responsibilities include contributing to project objectives, compound optimization, and collaboration with multidisciplinary teams.

Senior Growth Marketing Lead will shape Airbnb's growth strategy across EMEA, focusing on Spain and Italy. Responsibilities include analyzing market data, developing growth strategies, and collaborating with global and regional teams to optimize campaigns and initiatives for local market needs. Requires 8+ years of growth marketing experience, strong understanding of the Italian and Spanish markets, and familiarity with major European marketing platforms.

Account Manager will commercialize SaaS software solutions for EDI, electronic invoicing, and tax compliance to multinational companies. Responsibilities include prospecting, solution presentations, contract negotiation, and account management. Must have a university degree, strong communication and negotiation skills, and advanced English proficiency.

Process Engineer will analyze and solve problems using a specific methodology, create machine standards, and document SOPs. The role requires a strong understanding of packing processes and the ability to lead, analyze, and communicate effectively in English.

This is a sales-focused role transitioning to Account Management. Responsibilities include reaching out to vacation rental owners, executing sales strategies, and managing existing accounts. Requires strong communication, negotiation, and interpersonal skills, experience in sales or account management, and fluency in Spanish and English.

Inbound Sales Development Representative for the UKI region. Respond to inbound leads, qualify opportunities, and ensure smooth handover to Account Executives. Requires 1+ year of sales, customer service, or similar experience and native English fluency.

Expert Software Engineer to design, build, and optimize data and analytics solutions and platforms for map quality assessment. Collaborate with data scientists and software engineers, mentor junior team members, and lead the implementation of complex systems in a cloud environment (Azure). Requires 7+ years of experience in developing production-grade code and end-to-end data analytics projects, proficiency in Python, and experience with cloud technologies like Azure.

Construction Cost Manager to oversee capital expenditure for new build and refurbishment projects in hospitality and retail. Manage project budgets, cost planning, procurement, and financial performance.