English-speaking jobs in Santander

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.

Machine Learning Engineer to optimize and evolve prediction and recommendation systems on Databricks. Develop and fine-tune demand forecasting and recommender models using LightGBM and Spark. Maintain ETL workflows, orchestrate batch scoring, and manage the model lifecycle with MLflow.

Sales Associate needed for a store in Palma de Mallorca. The role involves providing excellent customer service, assisting with sales, managing stock, and implementing visual merchandising guidelines. Previous customer service experience and a passion for fashion are required.

Manages the Group's cash and debt to ensure liquidity, reduce financial costs, and optimize cash flow. Responsibilities include handling banking transactions, preparing cash flow forecasts, and managing FX risk. Requires 4+ years of international treasury experience, strong communication skills, and proficiency in MS Excel.

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.

Commissioning Engineering Specialist for power generation projects. Develops documentation, engineering inputs, and test procedures. Provides remote support to on-site teams. Requires a Bachelor's or Master's degree in a relevant engineering field and experience in power generation.

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.

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.

Drive commercial growth by developing existing clients and opening new business opportunities for a sustainable product company. Manage B2B, retail, and key accounts, identify new markets, and negotiate agreements.

Sales Associate needed for a full-time or part-time position at POP MART Barcelona. Provide exceptional customer service, support store operations, and represent the POP MART brand. Must have at least 2 years of retail experience, fluency in Spanish and English, and a passion for delivering great customer service.

Experienced Network Engineer L1 needed for on-demand dispatch support in Leon, Spain. Provide onsite technical support for server, storage, network, and data center infrastructure. Responsibilities include deployment, break-fix, IMAC, and operational tasks. Strong troubleshooting, customer-facing, and communication skills required.

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.

Full Stack AI Software Engineer to design, build, and scale an enterprise AI platform used by 5,000+ users. Requires 4+ years of experience in software engineering with strong expertise in React, Node.js, and Python. Experience with REST APIs, MongoDB, and relational databases is essential.

Build the software foundation for robotics and AI systems. Develop core middleware (DDS), robotics frameworks (ROS 2, Vulcanexus), and contribute to European R&D projects.

Leads the Massimo Dutti Feel Loyalty Program strategy, defining benefits, communication, and analysis. Manages program implementation across online and offline channels, collaborating with departments to ensure a cohesive customer experience. Requires 7+ years managing loyalty programs, preferably in fashion, with strong analytical and communication skills.

Product Manager Expert to join the Sell team, responsible for seller and supplier tools on the StubHub International marketplace. Develop product strategy, lead product teams, and own the end-to-end seller/supplier experience. Requires 5+ years of product management experience, e-commerce/marketplace knowledge, and a technical understanding.

The Crew Recruitment Consultant interviews crew, vets references and licenses, and sources candidates using CRM and social media. They present shortlists to clients, ensure MLC compliance, and provide after-sales service.

Growth-focused Engineer with 3+ years experience in HTML5, CSS3, JavaScript, and frameworks like Vue. Build landing pages, run A/B tests, and optimize user journeys to drive revenue.

Lead Frontend Software Engineer will develop and improve the Angular frontend platform, collaborating with engineers, designers, and product owners. Responsibilities include implementing new features, ensuring accessibility and performance, and contributing to the design system. Requires 7+ years of frontend development experience with Angular, NX monorepo, Storybook, and Playwright/Cypress.

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.