trainee traineeships English-speaking jobs in Basque Country

Commercial Intermodal Manager will lead inland transport solutions development across Spain. Responsibilities include designing commercial tools, building partnerships, and managing customer relationships.

Demand and S&OP Manager will lead the end-to-end Group demand planning and S&OP cycle, standardize processes, and improve systems. The role requires 5+ years of planning experience, 2+ in demand planning, team management experience, ERP proficiency, and advanced Excel skills. Fluent English is required, with Dutch, French, or Spanish a plus.

Senior Optimization Scientist to design, develop, and implement optimization algorithms for a cutting-edge aviation and travel technology project. Translate business needs into mathematical models and collaborate with cross-functional teams to solve complex problems.

Chemical Engineer needed to design, formulate, and optimize photopolymerizable systems for lens manufacturing using volumetric printing. Requires Master's degree in Chemistry, Chemical Engineering, or Polymer Science, plus experience in radical photopolymerization.

Prototype Factory seeks a Frontend Developer to build beautiful, responsive, and functional UIs for MVPs and prototypes. Collaborate with designers and backend engineers to translate Figma designs into production-ready components. Experience with TypeScript, React, Next.js, and UI libraries is required.

Experienced Infrastructure Architect needed to design and deliver Cloud or hybrid-based solutions. Must have 8+ years of experience supporting enterprise-class services and creating technical roadmaps for end-user technologies. Strong understanding of EUC technologies, including Virtualization, SCCM, Active Directory, Azure, and Office 365. Excellent communication and presentation skills required.

Designs and implements innovative, cost-effective, and customer-centric solutions aligned with Omya's digital transformation strategy. Focus on Manufacturing Execution System (MES) functionalities for mining, packaged goods, and bulk operations.

Leads and grows data science capability for a global organization. Owns data science strategy, quality, and impact across the organization. Leads, mentors, and scales a multi-layered data science team. Partners with stakeholders to translate challenges into data-driven solutions. Ensures responsible, transparent, and scalable AI solutions.

Leads Serrala's global communications strategy, partnering with Executive Leadership Team to drive a unified narrative. Manages media relations, crafts content, and oversees internal communications programs.

Drive sales growth by advising prospective students on English learning solutions. Conduct online sales consultations, convert leads into contracts, and nurture student relationships.

Leads engineering operations and maintenance across data center availability zones. Manages infrastructure build-out, project timelines, and vendor relationships. Oversees critical mechanical and electrical service availability. Develops and implements risk management strategies.

Lead Game Designer for Casino/Slot games. Ideate and develop game concepts, collaborate with designers, mathematicians, and engineers. 3+ years experience as a Slot Game Designer required.

Sales Associate needed for a boutique retailer specializing in designer toys and collectibles. Provide exceptional customer service, support daily store operations, and maintain visual merchandising standards. Must have at least two years of retail experience, fluency in Spanish and English, and a passion for delivering outstanding customer experiences.

Provide customer service support via phone, email, chat, and social media. Resolve consumer inquiries, troubleshoot appliance issues, and schedule service appointments. Manage sales orders and serve as a resident expert on complex topics.

QA Technician responsible for reviewing and approving batch records, analytical data, and specifications. Manages GMP deviations and ensures compliance with quality standards. Requires a university degree in a relevant field, proficiency in English and Spanish, and 3+ years of experience in a similar role.

Manages and processes claims related to the shipment of goods, ensuring fair resolution and customer satisfaction. Investigates claims, coordinates with relevant departments, and assesses liability and compensation.

Lead engineering activities for new product development projects from initiation to start of production. Manage engineering scope, budgets, and resources. Coordinate cross-functional teams and ensure projects meet technical, quality, cost, and timing requirements.

Develop and implement physical layer algorithms for 5G radio systems. Design, model, and verify signal processing algorithms with a focus on high-performance and real-time requirements.

Senior Rentals Agents will identify and secure luxury properties for rent in Barcelona. Responsibilities include negotiating agreements with property owners, managing the rental cycle, and collaborating with marketing to promote listings. Candidates should have proven experience in real estate, strong business acumen, and proficiency in English and Spanish.

Sales Assistant / Sales Specialist will support sales teams in developing new opportunities, generating leads, and setting up appointments. Responsibilities include following up with prospects, collaborating with marketing and operations, and maintaining accurate sales records.