English-speaking jobs in Santander

Growth Executive role managing full-cycle B2B sales opportunities with sports organizations, federations, and broadcasters globally. Requires C1 English proficiency, interest in sports/tech, and a proactive, results-driven mindset.

Senior Backend Engineer to modernize a growing FinTech platform. Build scalable services using Kotlin or Java, design APIs, and contribute to technical decisions in a remote, product-focused environment.

Experienced Quality Assurance Engineer needed for an electronics manufacturer. Responsibilities include RMA investigations, supplier quality, NPI, and ISO 9001 system improvement. Requires 5-10 years in quality with an engineering degree.

Manages the integrated portfolio of transformation, AI, and automation initiatives. This role leads the Transformation Office, prioritizing demand, overseeing delivery, and defining value realization frameworks for complex programs.

Product Engineer to own user-facing flows end-to-end for an AI platform. Requires 3+ years full-stack experience, strong architectural judgment, and proficiency in modern frontend/backend development.

Own the technical architecture of data systems ingesting and transforming massive hospitality data volumes. Design unified canonical data models, improve architecture, and embed AI strategy across integrations.

General Practitioner needed to provide comprehensive medical care and promote guest well-being. Evaluates health questionnaires, advises on healthy habits, prescribes tests, and maintains medical records. Requires 5+ years experience in Primary Care or Internal Medicine, a validated medical degree, and fluency in English and Spanish.

Supports Vertical Solutions sales strategy across countries, focusing on pipeline management, opportunity development, and coordination with local teams. Requires a degree in Business Administration or related field and advanced English.

Senior Data Scientist role requires designing and implementing analytical solutions using advanced statistical and machine learning techniques. Candidates need 2-3 years of experience and strong skills in Python, R, Java, or C++.

Own the end-to-end onboarding and launch of new customers onto the SharpLaunch platform. Manage multiple implementations, coordinate data migration, and drive projects from contract to successful launch. Requires 3+ years in SaaS implementation or client-facing project management.

Software Engineering Consultant role requiring 3+ years of experience. Design and build scalable software solutions while working directly with clients to solve complex technical and business challenges. Requires strong programming skills and architectural understanding.

SAP SuccessFactors Consultant needed for EC and Compensation implementation. Focus on design, configuration, and support for EC and Compensation modules, translating business needs into technical solutions. Requires 3-5 years of relevant experience.

Join Amaris Consulting and contribute to large-scale SAP environments supporting critical business operations for international organizations. Become part of a global team where innovation, collaboration, and continuous learning drive everything we do.

Oncology Consultant for fixed-term assignment supporting intelligence and conference coverage at ESMO, ENA, and SABCS in 2026. Requires oncology knowledge, CI experience, and on-ground conference reporting skills.

Support Engineer - L2 requires 2+ years in application/production support. Must have Java, application server, database, and Linux skills. Knowledge of Windows Server and workload automation tools is needed. English C1 is required.

Senior Net Software Engineer + LLM designs and builds AI-enabled services for Financial Crime scaling challenges. Requires strong .NET skills and experience with Azure OpenAI, Azure AI Search, and RAG implementation.

Who we are? Quantion is a Business Digital Transformation services company founded in 2015 and part of the Astek Group group operating in more than 25 countries with over 10,000 employees worldwide. Our team is specialized in application development, UX/UI, and digital business transformation, focused on building innovative solutions that drive measurable business results.

Drive revenue growth and support client adoption of payment solutions as a Fintech Sales Specialist. Requires experience selling VCC or B2B payment solutions to travel or fintech clients.

Lead the establishment and operation of the photovoltaic module recycling business in Spain. Drive market entry, government relations, and operational setup while implementing the European recycling strategy. Requires local Spanish market expertise and management experience.

TSL – About Us TSL is a leading international technical engineering and construction partner operating across the UK, Ireland, and Mainland Europe. We focus on design and build contracts for end user clients, specialising in the Food, Pharmaceutical, Logistics, Data Centre and Advanced Manufacturing sectors.