179,787+ Software Engineer Intern Fullstack Ai Python React Jobs in Spain — Top Companies Hiring June 2026

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Ai Driven Apis & Systems Integration Engineer Monterroso

BBVA Technology en Europa busca un perfil técnico con experiencia en integración de sistemas y capacidades de Inteligencia Artificial. Participarás en iniciativas de modernización tecnológica y colaborarás con varios equipos para diseñar soluciones robustas y seguras. El rol requiere experiencia en API ...

Senior AI Process Engineer 100% Remoto 50K

Estamos buscando varios perfiles Senior AI Process Engineer para incorporarse a un programa estratégico de transformación con IA a gran escala , trabajando en la automatización de procesos complejos mediante tecnologías basadas en LLM. Formarás parte de squads multidisciplinar ...

In House Legal Engineer & AI Strategy Partner

Legora is seeking an individual with a legal background to act as a thought partner to General Counsels and in-house teams. The role involves managing client relationships, delivering product demos, and sharing insights to inform product development. The ideal candidate will bring structure to ambiguit ...

Hybrid ML Engineer — Production AI & Data (AWS)

Vass en Alcobendas, Comunidad de Madrid, busca un Machine Learning Engineer para unirse a su equipo de Data & AI. El candidato seleccionado trabajará en un proyecto dentro del sector bancario, en un entorno de analítica avanzada e inteligencia artificial. Ofrecemos un modelo de trabajo híbrido, un ambi ...

Founding ML Engineer for Biotech AI Platform

CT19 is collaborating with a pioneering biotechnology company to find a Founding Machine Learning Engineer. You will address complex scientific datasets and create models that enhance understanding of biological systems. The role involves working with various teams to design impactful machine learning ...

Senior Data Platform Engineer — AI/ML & Fintech

Merlin Digital Human Resources is seeking a Senior Data Engineer to develop the data platform that drives key business decisions in a rapidly expanding fintech firm based in Barcelona. You will architect and enhance data pipelines, enabling advanced analytics and AI applications. The role emphasizes bu ...

Senior .NET Backend Engineer — Azure Cloud & AI

Idealista busca un/a Desarrollador/a Backend .NET en Castro-Urdiales con más de 4 años de experiencia en desarrollo backend, específicamente en .NET. Se requiere experiencia en cloud y un nivel alto de inglés, dado que el equipo es internacional. La posición incluye responsabilidades como diseñar y man ...

Senior AI Process Engineer 100% Remoto 50K

Estamos buscando varios perfiles Senior AI Process Engineer para incorporarse a un programa estratégico de transformación con IA a gran escala , trabajando en la automatización de procesos complejos mediante tecnologías basadas en LLM. Formarás parte de squads multidisciplinar ...

Java Backend AI Engineer (Junior) – Remote & Flexible

knowmad mood está buscando un perfil de Full Stack especializado en backend (Java) con experiencia en IA para desarrollar soluciones innovadoras. La posición ofrece trabajo 100% remoto y un contrato indefinido. Se valoran habilidades en Java, Spring, y conocimientos en IA/GenAI. Además, ofrecen benefic ...

Full Stack Engineer: AI Powered Fleet Insights

Papaya is seeking a Full Stack Engineer to join their Barcelona team. The role involves shaping AI tooling in the mobility industry and working on projects that transform messy data into actionable insights. Responsibilities include designing data models, building data pipelines, and ensuring outputs are explain ...

Founding AI Engineer — Build Multimodal Agent Platform

Crearte Consulting busca un Founding AI Engineer para liderar el desarrollo de su producto de inteligencia artificial. Este papel es clave para crear una plataforma conversacional multimodal que mejorará la interacción del usuario en entornos físicos como centros comerciales y aeropuertos. El candidato ...

DevOps Engineer – Pharma AI Platforms (AWS/Azure)

WayOps busca un Ingeniero de Plataforma para desarrollar y mantener entornos en la nube, enfocado en IA Generativa. Se requiere experiencia en AWS, Python y GitLab, trabajando en un entorno colaborativo con equipos de IA y desarrolladores. La posición es a tiempo completo, mayormente remota, con presen ...

Applied AI Engineer – GenAI, LLMs & CV (Hybrid)

Eqtic busca un/a AI Engineer en Barcelona para desarrollar soluciones de inteligencia artificial. El candidato participará en proyectos de LLMs, AI generativa y Computer Vision, trabajando en un entorno colaborativo y de innovación. Se ofrece incorporación directa en plantilla y un ambiente de alto cre ...

AI Solutions & Customer Engineer (Madrid o Barcelona)

Ubicación: Madrid o Barcelona (modelo híbrido) Presente su candidatura después de leer los siguientes requisitos de habilidades y cualificaciones para este puesto.Desde Timup, consultora de selección, estamos colaborando con una compañía tecnológica especializada en ...

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 Cyber AI Engineer for XDR & Automation

Euraxess is seeking a Senior Engineer to lead innovative cybersecurity solutions. The role involves technical leadership, designing detection and response architectures, and mentoring junior staff. Preferred qualifications include a Bachelor's degree in Computer Science and significant experience in cybersecurit ...

AI Agent & MCP Engineer — Hybrid (Málaga, Spain)

An international consulting group seeks a technically skilled Agent, MCP & Prompt Engineer in Málaga, Spain. The role involves designing and managing AI agents and Model Context Protocol servers. Candidates should have at least 5 years of experience in software engineering or DevOps, along with strong skills in ...

Hyperautomation Engineer: End to End Automation & AI

Shipco Transport Inc. is seeking a Hyperautomation Engineer in Barcelona to design scalable automation solutions that streamline processes and eliminate manual effort. You will collaborate closely with business stakeholders and technical teams, utilizing RPA, APIs, and AI to improve business workflows. <p ...

Senior Backend Engineer: Product Led AI Microservices

MASORANGE busca un/a Desarrollador/a Backend apasionado por la tecnología para unirse a su equipo en Pamplona. El candidato ideal tendrá experiencia sólida en Java 21, arquitecturas de microservicios y un enfoque autónomo hacia el desarrollo y la solución de problemas. El rol implica responsabilidad to ...

Senior AI Engineer – Production LLM Agents (Defense)

Indra Group en Torrejón de Ardoz busca un/a ingeniero/a IA para proyectos estratégicos del ámbito de defensa. Este rol implica diseñar y desarrollar soluciones basadas en IA para mejorar la seguridad nacional e internacional. Se requiere experiencia sólida en Python y al menos 5 años de desarrollo de software ...

Senior Unity Gameplay Engineer AI First (Remote)

Playrix ищет разработчика C++ для создания уникальных игровых механик и логики. Ваша работа будет важна для проектов с высоким качеством и интересными подходами к программированию. Ожидается опыт разработки не менее 4х лет, знание AI-инструментов и способность оптимизировать игры для мобильных платформ. < ...

3D Design AI Engineer — Azure Pipelines & Monitoring

Avanade busca un profesional para desarrollar proyectos de inteligencia artificial enfocados al diseño 3D. El candidato debe tener experiencia en la creación de modelos de IA y conocimiento en Python y herramientas 3D como Freecad y Blender. Se valora experiencia en Azure AI y otras técnicas de intelig ...

Edge AI & Computer Vision Engineer (Jetson, PyTorch)

Gradiant busca un profesional en el área de Sistemas Inteligentes para diseñar y desarrollar algoritmos de IA enfocados en el análisis de imagen y vídeo. Se valorarán al menos 2 años de experiencia en Machine Learning, Deep Learning y procesamiento de imagen. La posición ofrece un salario a partir de 26.000 € y ...

3D Design AI Engineer — Azure Pipelines & Monitoring

Avanade busca un profesional para desarrollar proyectos de inteligencia artificial enfocados al diseño 3D. El candidato debe tener experiencia en la creación de modelos de IA y conocimiento en Python y herramientas 3D como Freecad y Blender. Se valora experiencia en Azure AI y otras técnicas de intelig ...

Product Engineer AI Driven SaaS for Restaurants

Haddock in Barcelona seeks a skilled engineer to join a fast-paced startup focused on transforming restaurant operations. You will have 3+ years of SaaS experience and be involved in both backend and frontend development. The role emphasizes ownership and autonomy while working closely with customers. Fluency in ...

Java Backend AI Engineer (Junior) – Remote & Flexible

knowmad mood, ubicada en Cataluña, busca un Full Stack con enfoque en backend (Java) para desarrollar soluciones basadas en IA. Se requiere experiencia en programación Java y Spring, así como conocimientos en IA y LLMs. Ofrecemos un trabajo 100% remoto con contrato indefinido, 26 días de descanso y ben ...

Machine Learning Engineer (AI/GenAI). 100% Remoto

En Experience IT Solutions , compañía especializada en proyectos de innovación y transformación digital, buscamos un/a Senior Machine Learning Engineer especializado/a en IA Generativa, LLMs y soluciones basadas en Agentic AI para incorporarse a un proyecto innovador en entorno enterprise. ...

Remote AI Research Engineer: Kernel & Inference Optimization

Tether Operations Limited is seeking an AI Research Engineer (Kernel & Inference Optimization) for a fully remote role. In Barcelona, Spain, you will focus on optimizing advanced AI models for efficient deployment and performance across various applications. Your responsibilities will include designing ...

Senior AI Process Engineer 100% Remoto 50K

Estamos buscando varios perfiles Senior AI Process Engineer para incorporarse a un programa estratégico de transformación con IA a gran escala , trabajando en la automatización de procesos complejos mediante tecnologías basadas en LLM. Formarás parte de squads multidisciplinares ...

(Senior) Principal Solutions Engineer AI Governance (Madrid)

Strength in Trust OneTrust’s mission is to enable innovation through the responsible use of data and AI. We believe that ensuring data is trusted shouldn’t slow teams down—it should accelerate what’s possible. This led us to develop the first technology platform for responsible data use in 2016. T ...

Senior Backend & Platform Engineer for AI Systems

Stark Future SL, based in Barcelona, is seeking a passionate backend developer to contribute to innovative electric motorcycle systems. You'll design and maintain backend services and APIs, supporting AI integration and enhancing operational efficiency. Join a dynamic team focused on sustainable techno ...

AI/ML QA Automation Engineer (Hybrid Barcelona)

Capitole está buscando un/a QA AI Engineer para unirse a un proyecto innovador en Inteligencia Artificial. El candidato ideal participará en el aseguramiento de calidad de aplicaciones AI/ML y arquitecturas multiagente, en un entorno Agile. Ofrecemos un presupuesto anual de 200€ para formación, seguro ...

Remote Power Platform Engineer for AI & Automation

Senovo IT está buscando un/a Power Platform Engineer para unirse a un proyecto de AI y Data. Este trabajo es 100% remoto desde España y requiere una sólida experiencia en herramientas de Microsoft y una mentalidad colaborativa para trabajar en equipos técnicos. Las responsabilidades incluyen diseñar y ...

Hands On AI Solutions Engineer (GenAI & ML)

Infoser New Technologies is seeking a Data Scientist / AI Solutions Developer in Donostia/San Sebastián, Spain. The role demands a strong practical focus on AI solution development and collaboration in a fast-paced engineering environment. Candidates should have solid Python and machine learning skills ...

Generative AI Engineer — Remote/Hybrid, Growth & Equity

Mática Partners está buscando un/a IA Engineer para integrarse en un equipo multidisciplinar de aceleración de IA. Se requiere experiencia en Python y trabajo con LLMs. La compañía promueve una cultura horizontal y se enfoca en las personas. Ofrecen un salario de entre 38.000 y 44.000 euros brutos anua ...

Senior Data & AI Engineer for Financial Solutions

Mutua Madrileña busca un Senior Data + IA Engineer para integrarse a su equipo de Datos, IA y Automatización en Valencia. El rol incluye diseñar, construir y desplegar aplicaciones de IA orientadas a procesos de negocio, así como el desarrollo de pipelines ETL/ELT. Los candidatos deben tener 3-5 años d ...

Senior Java Engineer for AI Driven Modernization

Ntt Data Europe & Latam busca un Backend Software Engineer que lidere la transformación tecnológica a través de programas de modernización escalables. Este puesto implica integrar capacidades de inteligencia artificial y guiar equipos hacia un modelo más ágil y sostenible. Se requiere experiencia robus ...

Forward Deployed AI Engineer: Full Stack & ML

About HappyRobot HappyRobot is the infrastructure for enterprises to build and orchestrate AI workforces. Our AI workers don't just communicate - they make decisions, take action, and run operations autonomously across voice, email, and enterprise systems. Born in Y Combinator (S23) and bac ...

Hybrid AI Innovation Engineer — GenAI & Cloud Prototyping

Vodafone is looking for a talented AI/ML Specialist to enhance its corporate research group in Madrid. This role involves identifying new AI applications and driving collaboration across different teams as well as technology partners. Candidates will benefit from a hybrid work model and attractive perks inclu ...

Generative AI Engineer — Remote/Hybrid, Growth & Equity

Mática Partners está buscando un/a IA Engineer para integrarse en un equipo multidisciplinar de aceleración de IA. Se requiere experiencia en Python y trabajo con LLMs. La compañía promueve una cultura horizontal y se enfoca en las personas. Ofrecen un salario de entre 38.000 y 44.000 euros brutos anua ...

Senior AI Process Engineer 100% Remoto 50K

Estamos buscando varios perfiles Senior AI Process Engineer para incorporarse a un programa estratégico de transformación con IA a gran escala , trabajando en la automatización de procesos complejos mediante tecnologías basadas en LLM. Formarás parte de squads multidisciplinares ...

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 ...

Senior Platform Engineer — AI Infra & Cloud Native

BCNC GROUP is looking for a Senior Platform / DevOps Engineer in Sevilla. The role involves developing infrastructure for Artificial Intelligence environments and requires experience in cloud-native solutions and application deployment. The successful candidate will be part of a strategic project and w ...

GEO/SEO Growth Engineer for AI Visibility

Shakers is seeking an SEO specialist to enhance AI visibility for clients through Generative Engine Optimization (GEO). In this role, you will run experiments and own content, transforming data into actionable insights that benefit both the product and marketing efforts. Join our innovative team in Gij ...

AI Engineer for 3D Design & Azure Deployment

Avanade en Santa Cruz de Tenerife busca un profesional para desarrollar proyectos de inteligencia artificial orientados hacia el diseño 3D. El candidat@ deberá tener experiencia en la creación de modelos y en el uso de Python y herramientas como TensorFlow. Se valorará el interés en el diseño y program ...

GenAI Engineer | Hybrid Madrid, LLMs & AI Pipelines

Experis España busca un/a Ingeniero GenAI para un proyecto significativo en modalidad mixta en Madrid, donde se requiere presencialidad 2 días a la semana. El candidato ideal debe tener experiencia en desarrollo de IA Generativa y LLMs, así como un dominio avanzado de Python. Se espera que el candidato ...

AI Solutions & Customer Engineer (Madrid o Barcelona)

Ubicación: Madrid o Barcelona (modelo híbrido) Desde Timup, consultora de selección, estamos colaborando con una compañía tecnológica especializada en Inteligencia Artificial que desarrolla soluciones para ayudar a organizaciones a evaluar, monitorizar y optimizar aplicaciones ba ...

Senior Applied AI Engineer – Developer Productivity & SDLC

Keysight is on the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, ...

Remote AI Platform Engineer for Scalable Inference

A leading cloud technology provider is hiring an AI Platform Engineer to develop advanced AI capabilities within their OneAI platform. The ideal candidate will have 3+ years of experience in AI, hands-on delivery of AI solutions, and proficiency with frameworks like PyTorch and vLLM. Responsibilities include des ...

ML Engineer – AI Search & Automation for DAM

A digital asset management leader is seeking a Machine Learning Engineer in Barcelona, Spain. This role involves designing AI-powered features, collaborating with teams, and staying current with AI trends. The ideal candidate has at least 3 years of experience, strong knowledge of transformer architectures, and ...

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