940,262+ Ai Driven Full Stack Engineer Java Python Santander Jobs in Spain — Top Companies Hiring June 2026

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Agentic AI Systems Engineer: Automate, Validate & Scale

Soar Software Development Company in Madrid, Spain, is looking for engineers to design, manage, and optimize AI agents for software development. The role focuses on leveraging AI to reduce development times and improve code quality. Ideal candidates will have hands-on experience with LLM tools, a strong understa ...

Frontend Lead Engineer, Prime Platform — Growth & AI

eDreams ODIGEO is looking for a Frontend Lead Engineer to lead a cross-functional agile team in Barcelona. You will have the opportunity to work with cutting-edge technologies like ReactJS and GraphQL, guiding a group of dedicated software engineers to enhance our unique subscription platform. This role offers a ...

Senior Software Engineer AI Fintech foundation (Spain)

About The Team Hopper's Fintech Foundation team sits at the centre of the company's mission: reshaping how more than 100 million monthly active users experience travel. It owns the pricing engine that balances customer demand against financial risk across dozens of partners — including Capital On ...

ML Engineer — Azure & MLOps for Production AI

NTT DATA Europe & Latam busca un Machine Learning Engineer para diseñar y desplegar soluciones de IA en entornos Azure. Se requiere experiencia de 3-5 años y dominio de Python, MLOps y Azure Machine Learning. La posición ofrece un contrato indefinido, trabajo híbrido, horario flexible, y oportunidades de desarro ...

Senior Software Engineer AI Systems & Kernel Opt

Hireroo is looking for Mid and Senior Software Engineers in Barcelona to contribute to developing tools for AI applications. Responsibilities include optimizing system software and collaborating with hardware teams. Candidates should have a strong background in C/C++, Python, and Linux, with Mid-level requiring ...

ML Engineer — Azure & MLOps for Production AI

NTT DATA Europe & Latam busca un Machine Learning Engineer con 3-5 años de experiencia. El candidato deberá diseñar y optimizar modelos de Machine Learning en Python, construir pipelines en Azure y colaborar con equipos de Data Engineering. Se valorará un sólido dominio de Python, experiencia en Azure Machine Le ...

Impactful AI Engineer | Flexible Work & Learning Budget

Visium SA in Barcelona seeks talented individuals to join their AI Engineering team. The role involves transforming business challenges into AI solutions, developing AI systems, and ensuring model deployment into production. Ideal candidates will have a background in AI/Machine Learning Engineering, solid Python ...

Senior Digital Workplace Engineer: AI Powered Endpoints

DuPont is seeking a Senior Digital Workplace Engineer in Avilés, Spain. The role focuses on advanced endpoint engineering, automation, and optimization of Intune solutions. Key responsibilities include collaborating with architects, driving automation practices, and implementing endpoint security measures. Candi ...

Senior AI Automation Engineer Hybrid, Career Growth

Michael Page está buscando un Senior IA Automation Engineer en Pozuelo de Alarcón, Madrid. Serás responsable de diseñar e implementar soluciones de automatización basadas en Inteligencia Artificial, gestionando proyectos desde la planificación hasta la ejecución. Además, ofrecerás soporte técnico y formación a e ...

Data Engineer Intern — Cloud Pipelines & AI (GCP)

Barceló Group está buscando un/a Becario/a en Ingeniería de Datos en Palma de Mallorca. La persona seleccionada participará en la mejora de modelos de datos y automatización de procesos en un entorno Cloud, utilizando Google Cloud Platform. Se busca alguien con conocimientos básicos de Python y SQL, y una actitu ...

Remote AI Workflow Engineer – Part Time (Freelance)

Mindrift is seeking an experienced AI Workflow Engineer for the Tendem project in Madrid. This part-time remote position involves designing and optimizing workflows that integrate LLM APIs to create scalable systems for automation. Candidates should have at least 3 years of experience in AI automation, strong kn ...

Platform Engineer: Shape Scalable AI Data Platforms

Visium SA in Barcelona seeks talented individuals for the Platform Engineering team. You will design and implement cloud-native platforms while building data pipelines and developing software solutions. The ideal candidate has strong experience in data and cloud engineering, knowledge in ETL/ELT processes, and a ...

AI First GenAI Engineer (.NET/Azure) Remote

Role Description We are looking for the very Top Talent…and we would be delighted if you were to join our team! UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35,000 employees all over the world and presence in more tha ...

Senior LLM Engineer: AI Systems & Model Optimization

European Tech Recruit is seeking a Mid/Senior LLM Engineer to join their growing AI team in Barcelona. You will design and optimize methods for LLMs, fine-tune models for performance, and mentor junior engineers. The ideal candidate should have 2+ years of hands-on experience with Transformer models, a Master's ...

GenAI Engineer Internship: AI Use Case & Prototyping

Airbus Defence and Space is offering an internship as an Agentic AI & Use Case Management Intern, starting on 5th October 2026. This role is aimed at recent graduates from engineering or data science fields looking to innovate in the aeronautical sector. Responsibilities include strategic analysis and technical ...

AI First .NET GenAI Engineer on Azure

UST is seeking a consultant in Madrid, Spain, with a passion for AI to lead initiatives in software delivery. You will challenge traditional methods and promote modern AI-enabled practices. Candidates must have over 8 years of experience in .NET development, advanced C# skills, and familiarity with Microsoft Azu ...

Remote Backend Engineer for AI Powered Analytics

Marfeel is looking for a Backend Engineer to join their team in Barcelona. You will design and maintain backend services, utilizing Node.js and various databases while ensuring high performance and scalability of applications. The ideal candidate will have over 5 years of experience with a solid understanding of ...

Intern, Application Support Engineer I – AI & Tooling

Flywire is seeking fourth-year students for an internship in Valencia, aiming to support the Application Support team. Interns will engage with real production issues, work on tooling for automation, and participate in projects that improve operational efficiency. The role requires fluency in Spanish and a stron ...

Backend ERP Engineer: Data Migration & AI Integrations

IONOS is looking for a technical ERP developer to lead the migration from Infor to SAP. The ideal candidate will have 2–3 years of experience in ERP development, solid programming skills in ABAP, Java, .NET or SQL, and must be fluent in English. This position offers true autonomy in a hybrid work environment acr ...

Applied AI Engineer — Space & EO (Earth Observation)

Open Cosmos is seeking an Applied AI Engineer: Space & EO to join their Data team in Barcelona. You will be responsible for designing AI-powered applications using Earth Observation data, developing computer vision models, and integrating AI capabilities into the DataCosmos platform. The ideal candidate will hav ...

Senior Cloud Engineer, VMS Integrations & AI (Remote)

Milestone Systems is looking for a Software Engineer in Madrid to lead integration development for VLM-as-a-service platform and Milestone XProtect. The ideal candidate will have strong proficiency in .NET and Python, with 6+ years of experience, and a background in delivering production software end-to-end. Thi ...

AI Engineer Cloud native GenAI & Scalable Solutions

SDG Group España busca un ingeniero de Inteligencia Artificial para trabajar en Barcelona. El rol implica desarrollar soluciones de IA avanzadas, colaborar en proyectos de innovación y usar tecnologías en la nube como AWS y Azure. Se requiere titulación técnica y más de 4 años de experiencia en el área. Se valor ...

Senior AI/ML Infra DevOps Engineer – Hybrid

Tripledot Studios Limited in Barcelona is seeking a seasoned DevOps Engineer to enhance AI/ML infrastructure. As part of a dynamic team, you'll improve a scalable data platform, support operations with open-source AI models, and implement CI/CD practices. The ideal candidate possesses over 5 years of relevant ex ...

Speech AI Research Engineer — Deep Learning Models

El Barcelona Supercomputing Center-Centro Nacional de Supercomputació (BSC-CNS) cerca un Enginyer de Recerca per al desenvolupament de models d'aprenentatge profund per al discurs. Aquesta posició és laboral temporal fins al 15 de juny de 2026. Es requereix un grau universitari i un màster en Ciències de la Comp ...

Backend Engineer — APIs, Cloud & AI Audio Platform

Speechify is seeking a backend developer to join their team in Medellín, Spain. The role involves designing and maintaining APIs, overseeing backend architecture, and collaborating on B2B solutions. Ideal candidates have proven experience with TS/Node, cloud platforms like GCP, and ideally Docker and Kubernetes ...

Lead Fullstack Engineer — AI & Cloud, Hybrid Tenerife

LJselection busca un Lead Fullstack Engineer en Santa Cruz de Tenerife. El candidato ideal tiene más de 10 años de experiencia en desarrollo de software y habilidades en liderazgo técnico. Las funciones incluyen diseñar la arquitectura de productos, colaboración en iniciativas de IA generativa y desarrollo de fe ...

Backend Engineer — APIs, Cloud & AI Audio Platform

Speechify in Barcelona is seeking a skilled Backend Developer to join their Platform team. Your primary responsibilities will include designing and maintaining robust APIs, optimizing backend services, and collaborating closely with cross-functional teams. The ideal candidate will have proven backend d ...

Hybrid Big Data Engineer — Space Cybersecurity & AI

GMV Spain is expanding its teams in the space sector and seeking talented individuals to contribute to the development of ESTHER, an advanced cybersecurity risk analysis tool. This role involves working on the integration of AI and data analysis capabilities. Candidates should have a background in Comp ...

Senior Platform Engineer — Cloud Native & AI Infra

eDreams ODIGEO is looking for an experienced Platform Engineer in Barcelona (Hybrid) to join our Platform As A Service team. In this role, you will design, build, and operate platform capabilities for multiple teams, driving improvements in developer experience through scalable workflows. The ideal can ...

Oracle Cloud Engineer – Remote, Logistics & Data AI

Kairós Digital Solutions SL busca un/a Software Engineer para unirse al equipo de Data & IA. El candidato ideal tendrá experiencia sólida en Oracle Cloud y en el sector de Logística, además de habilidades organizativas y comunicativas. Ofrecemos teletrabajo 100% flexible, formación continua y beneficios que a ...

Senior Data Engineer Remote Federated Genomics & AI

Lifebit, based in Barcelona, is looking for a Data Engineer to enhance their infrastructure for complex data systems in the life sciences sector. This role requires technical leadership, mentorship of engineers, and the ability to convert scientific requirements into engineering tasks. The ideal candid ...

Senior Azure DevOps Engineer – Data & AI Infra

PIXIE busca un Senior DevOps Engineer Azure para participar en proyectos de transformación digital en el área de Data & AI. La persona seleccionada trabajará en un entorno ágil y colaborativo en Barcelona, con una parte de trabajo presencial. Se requiere experiencia en automatización, infraestructura c ...

Generative AI Data Engineer Azure Cloud & Systems

Metrica Consulting, S.L busca un/a Data Engineer con al menos 2 años de experiencia para unirse a un proyecto innovador en Inteligencia Artificial Generativa en Madrid. El candidato/a será responsable del mantenimiento y desarrollo de aplicaciones, gestión del ciclo de vida completo y optimización del ...

AI & Data Platform Engineer – Hybrid & Global Impact

HP is seeking a highly capable engineer in Barcelona, focusing on data and AI foundations for innovative products. You'll design scalable data platforms and develop software components that enhance operational efficiency and drive product innovation. You'll have ownership of production-grade solutions, ...

Senior AI Infra Engineer: Multimodal Video Pipelines

Framework Ventures is seeking experienced AI infrastructure Engineers to design and implement scalable data pipelines for high-impact video generation projects. The role involves building high-throughput infrastructure, designing preprocessing algorithms, and managing large-scale video datasets. Candidates shoul ...

MLOps Engineer Databricks Mosaic AI & Remote Pipelines

VISEO IBERIA busca un profesional con más de 4 años de experiencia en la administración de plataformas de ML, especialmente en Databricks. El rol implica el manejo de pipelines de IA y orquestación con Kubernetes en entornos multicloud. La compañía ofrece un contrato indefinido, formación continua y beneficios s ...

Senior AI Platform Engineer – Security & Governance (Remote)

Awin in Madrid is seeking a Senior AI Platform Engineer to enhance the governance, safety, and compliance of AI systems. This role involves defining standards and guardrails, collaborating with cross-functional teams, and ensuring AI products meet robust security requirements. Ideal candidates will have strong s ...

Senior AppSec Engineer: Shift Left & AI Security

PayFit España is seeking a Senior Application Security Engineer in Barcelona to enhance software security practices. Join a collaborative team focused on integrating security throughout the software development lifecycle. Ideal candidates will have 5+ years in security, strong AWS cloud knowledge, and ...

Senior LLM Engineer: Quantum Inspired AI & Transformers

European Tech Recruit is seeking both Mid and Senior level LLM Engineers to join a dynamic team in Zaragoza, Spain, working at the cutting edge of AI technologies. This hybrid position focuses on optimising LLMs using advanced methods and collaborating with engineering teams. Ideal candidates will have ...

Application Support Engineer — Blockchain Security & AI Automation

At Crypto.com, our dedication to user security is led by our highly experienced Security Team. Comprising an international roster of seasoned cybersecurity experts, our team leads the company's Security, Privacy, and Security Compliance endeavors. The team includes holders of international patents ...

Remote Junior AI Solutions Engineer — LLM Workflows

Emais Servicios Integrales busca un Ingeniero Junior en IA para unirse a su equipo innovador. La posición permite trabajar en modalidad 100% remota y requiere habilidades en definir requisitos técnicos y crear agentes basados en IA generativa. El candidato ideal debe tener un enfoque analítico, una men ...

Forward Deployed AI Engineer, Spain BCG X

Locations : Madrid | Barcelona Who We Are Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963. Today, we help c ...

Senior Data Engineer, Banking Data & AI Platform

Talan Group recherche un ingénieur Data pour rejoindre son équipe à Málaga, en Espagne. Ce rôle implique la création de jeux de données et la participation à des projets de transformation autour des données et de l'Intelligence Artificielle. Le candidat idéal doit avoir au moins 6 ans d'expérience dans ...

Forward Deployed AI Engineer, Spain BCG X

Locations : Madrid | Barcelona Who We Are Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963. Today, we help c ...

AI Automation Engineer Intern — Customer Support (Madrid)

SAP is offering a paid internship in Madrid, Spain, focused on AI-driven automation solutions. Ideal candidates are university students enrolled in relevant degrees, eager to work on innovative AI projects and gain hands-on experience. Interns will design workflows, integrate systems, and collaborate w ...

Aerospace Stress Engineer Intern: FEM, AI & Digitalization

Airbus in Getafe, Spain is seeking recent graduates for a graduate internship in the aeronautical sector. This role combines a master's degree with an 11-month internship focused on structural engineering, digitalization, and AI implementation. You will work within a collaborative environment, enhancing your ...

Senior QA Engineer Remote, AI & Automation Focus

Framework Ventures is seeking a Senior QA Engineer to join their innovative team. This fully remote position allows you to take ownership of projects and contribute to cutting-edge fintech solutions. You will work collaboratively to ensure the overall quality of new features and help enhance test automation f ...

Madrid‑Based Solutions Engineer — Enterprise Networking & AI

Cisco Systems, Inc. is seeking a Solutions Engineer to provide technical guidance for key accounts. You will design innovative solutions, engage in strategic collaborations, and ensure customer success in a hybrid setup. The ideal candidate has a minimum of two years in Cisco’s technical areas, deep in ...

AI Platform Engineer (MLOps) — Secured Kubernetes & GPU

Airbus in Getafe is seeking an AI Platform Engineer (MLOps) to develop high-performance Kubernetes environments for Artificial Intelligence. The ideal candidate will possess over 3 years of experience in DevOps and expertise in managing critical infrastructure, especially in high-security scenarios. Ke ...

GenAI Engineer: LLMs & AI Agents — Hybrid Madrid

Experis Manpower Group busca un/a GenAI Engineer para un importante proyecto en Madrid, donde se diseñarán y desarrollarán soluciones basadas en IA Generativa. El puesto requiere experiencia en Python y en la gestión de proyectos de IA, con un enfoque híbrido que incluye presencialidad dos días a la semana. < ...

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