English-speaking jobs in Santander

Senior Backend Engineer with 5+ years of experience in Java and Spring Boot development. Design, develop, and maintain scalable backend systems and APIs for a fast-growing tech startup. Strong SQL and relational database knowledge required.

Sales & Listings Agent needed for a new office in Roses, Costa Brava. Must have real estate experience, knowledge of the Costa Brava market, and fluency in English and Spanish.

Business Intern to support project execution and delivery for local and international projects. Requires strong analytical, problem-solving, and project management skills. Previous experience in a startup, agency, or consulting environment preferred. Fluent in Spanish and English.

Knowledge Graph Engineer will design, implement, and maintain scalable biomedical knowledge graphs. Requires 7-10 years of experience in health informatics, bioinformatics, or clinical data domains with proficiency in graph-based data modeling, semantic integration, and RDF, OWL, SPARQL, and graph databases.

Leads and coordinates administrative processes for international fleet operations across Spain, Portugal, Italy, and Greece. Manages fines, insurance, documentation, and cross-country workflows.

Design and develop machine-learning models and data systems that learn from engineering data. Build and maintain data pipelines for structured, semi-structured, and experimental data. Implement explainable AI techniques to make model decisions transparent and traceable. Collaborate with domain experts to align ML models with real-world engineering use cases.

The Hostess greets guests, manages reservations, and ensures a smooth dining experience. Previous experience in a guest-facing role and fluency in English are required.

Data Analyst will identify and mitigate risks, develop Business Continuity Plans, and lead fraud prevention investigations. The role requires 2-4 years of experience in Audit, Risk, Fraud Management, or Data Analytics, proficiency with data analytics software, and a Bachelor's degree in a related field.

Founding Go-To-Market professional to design and scale HelloSmile's commercial engine. You'll own the full customer lifecycle, from prospecting to conversion, and build systems for a scalable, semi-automated GTM. Experience in B2B sales, growth, or go-to-market, ideally in SaaS or tech-enabled services, is required.

Expansion People seeks a Chief Commercial Officer to lead the international expansion of a health-tech company. The CCO will define and execute the global commercial strategy, lead sales and partner teams, and accelerate market penetration.

Design, build, and evolve a .NET platform on Microsoft Azure. Develop backend services, APIs, and contribute to Blazor/Razor frontends. Implement CI/CD pipelines, write automated tests, and ensure security best practices. Collaborate with product owners, QA, and engineers in an agile environment.

Business Development Specialist will identify and execute growth plans, develop new products and services, and manage client relationships. Responsibilities include handling inquiries, creating proposals, negotiating prices, and achieving sales goals. Requires 3+ years in freight forwarding or logistics, experience in air/ocean freight, and fluency in Spanish, English, and Chinese.

Key Account Manager to onboard, train, and build relationships with travel partners on the TBO.COM B2B platform. Develop and maintain existing business, win new opportunities, and achieve sales targets. Requires 5+ years of experience in the retail travel industry, strong sales and negotiation skills, and fluency in English and Spanish.

The Product Manager - Animal Health will develop and improve products, provide technical support to customers, and collaborate with R&D. Requires a Bachelor's degree in Veterinary Science or Biology, marketing/sales experience, fluency in English, and 2-3 years in a similar role.

Retail Client Advisor for a high-end furniture and interior design brand. Provides client advice, sales support, and maintains store standards. Requires experience in a high-end showroom, strong communication skills, and proficiency with technology.

MAKE is seeking a Community and Social Media Manager to build and manage online communities and social media presence. The role involves creating and sharing content, engaging with creators, and tracking performance across platforms.

This role supports the operational stability and efficiency of the SAP FICO module. Responsibilities include managing IT demands, participating in global projects, and ensuring local adoption of solutions. The successful candidate will have a minimum of 5 years of hands-on experience with SAP in a fast-paced environment and strong knowledge of financial processes.

Experienced SAP Basis Expert needed to manage and optimize SAP landscapes across multiple environments. Responsibilities include system administration, performance tuning, upgrades, and integration with cloud platforms. Requires 7+ years of SAP Basis experience, strong knowledge of SAP NetWeaver, S/4HANA, and SAP HANA Database, and experience with SAP upgrades, kernel patches, and support packs.

Lead a research group and drive high-impact R&D projects focused on advanced materials for clean air, water treatment, circularity, and environmental decarbonization. Design, plan, and lead research projects, supervise researchers, and generate scientific outcomes. Lead the preparation of competitive proposals under European programs and manage awarded projects, ensuring timely delivery of milestones and deliverables.

Provides a warm welcome and assistance to guests, exceeding expectations and maximizing revenue. Books reservations, transportation, and creates personalized itineraries. Supervises luggage porters and ensures a memorable guest experience.