165,544+ Remote Fullstack Ai Engineer Python React Jobs in Spain — Top Companies Hiring July 2026

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Remote Ai Speech Scientist & Language Model Lead

Pearson is actively seeking an AI Scientist / Engineer to lead the advancement of innovative speech language models aimed at enhancing language assessment. This role will significantly impact the accessibility and effectiveness of AI-based educational tools.Solicitar este puesto es sencillo. Desplácese hac ...

Ai Tooling Platform Engineer For Ci/Cd & Claude Code

Allianz Technology in Barcelona is seeking an AI Delivery & Platform Engineer to ensure the stability and integration of AI-assisted development tooling within teams.Inscríbase ahora, lea los detalles del trabajo desplazándose hacia abajo. Verifique que posee las habilidades necesarias antes de enviar una ...

Senior AI Engineer — GenAI en Producción, 100% Remoto

Isprox busca un/a AI Engineer en Castilla y León con sólida experiencia en ingeniería y aplicación de IA. El candidato ideal trabajará en proyectos de IA/ML con enfoque en impacto real, desarrollo en Python y buenas prácticas de ingeniería. La posición ofrece un salario desde 50.000 € anuales brutos, c ...

Senior Frontend Engineer (Madrid)

We are looking for a highly-skilled Senior Frontend Engineer to join one of our development teams. In this role, you will be responsible for developing and implementing user interface components using React.js with technologies such as TypeScript, GraphQL, Jest, Cypress, and Vite, as we build the future of ...

Founding Engineer Remote Or Barcelona With Massive Agent Coding Skills: Claude Code/Cod (Madrid)

Role OverviewSi desea saber un poco más sobre esta oportunidad, o está considerando presentar su candidatura, por favor, lea la siguiente información del puesto.We’re building an AI‑native platform with autonomous agents, smart workflows, and real‑time voice interactions. The position is for a Full‑S ...

Senior Platform Engineer (Cloud / Ai Adoption) (Barcelona)

Senior Platform EngineerObtenga más información sobre las tareas generales relacionadas con esta oportunidad a continuación, así como sobre las habilidades requeridas.What You'll Do Technical Architect & Automate : Design and deploy scalable, resilient multi‐cloud architectures (Azure, AWS, GCP) u ...

Remote AI Data Scientist for Finance & Banking

W Hunt España busca un AI Data Scientist para unirse a su equipo en un entorno 100% remoto. La posición implica desarrollar, validar e industrializar modelos de Machine Learning y AI aplicados a la banca corporativa y de inversión. Se requiere un Grado o Máster en campos relevantes y al menos 4 años de ...

Filmmaker & AI Content Creator — Hybrid/Remote Eligible

Grahana is seeking a Filmmaker and AI Content Creator based in Marbella. This full-time hybrid role includes directing, producing, and editing engaging video content while managing the entire film production process. The ideal candidate will work closely with creative teams and apply AI techniques to enhance ...

Remote PMO Director — Agile, AI & Gov Tech

Open Ingenius está buscando 2 personas para la dirección de proyectos de MADRID DIGITAL en Galicia. Se requieren entre 6 y 10 años de experiencia total en gestión de proyectos, así como experiencia en proyectos para la Administración Pública y como jefe de proyecto de PMO corporativa. Se ofrece contrat ...

Remote Product Owner: AI & Voice Projects (Global)

BIGZON busca un Product Project Manager para liderar iniciativas globales en Voicebot y Speech Analytics. El candidato ideal tendrá más de 5 años de experiencia en gestión de proyectos y conocimientos en soluciones de voz. Las responsabilidades incluyen la definición de iniciativas de IA, coordinación ...

Senior .NET Architect — Remote, AI & Cloud Microservices

Tenth Revolution Group busca perfiles senior en desarrollo .NET para un proyecto 100% remoto, enfocado en soluciones innovadoras para el sector de seguros. Se espera que los candidatos tengan experiencia en desarrollo backend, diseño de arquitecturas escalables y liderar equipos técnicos. Ofrecemos un ...

Senior Product Owner Banking, Remote, AI Driven

Optimissa, ubicada en Galicia, está buscando un Product Owner Senior para liderar proyectos tecnológicos en un entorno bancario internacional. La posición es 100% remota, y se valora la experiencia en metodologías ágiles y comunicación fluida en inglés. Los candidatos ideales tendrán una sólida experie ...

Data Scientist AI/ML Solutions (Remote & Flexible)

Mática Partners, una empresa en España, busca un profesional con sólida experiencia en Python para asignaciones que optimizan el desarrollo de productos en la Segunda Ola Digital. El candidato ideal tendrá competencias en programación orientada a objetos y control de versiones mediante Git, además de un buen ...

Enterprise Artificial Intelligence Architect, Barcelona

Enterprise Artificial Intelligence ArchitectWe re looking for an Enterprise Artificial Intelligence Architect to join our team in Barcelona, Spain, in a remote working mode. The Enterprise Artificial Intelligence Architect will play a key role in enabling AI product development across multiple cloud ...

Staff Backend Engineer Genai Platform (Remote)

A leading online marketplace is seeking a Staff Backend Engineer.Para una comprensión completa de esta oportunidad y de lo que se requerirá para ser un candidato exitoso, siga leyendo.This role involves collaborating with a critical and creative team to solve scalable problems from a remote location ...

Senior Ml Engineer Remote Recommender & Ltv Signals

Social Discovery Group is seeking a Senior ML Engineer to lead projects enhancing communication across its platforms. You will focus on developing recommendation systems and solving monetization challenges while collaborating with a diverse team. Ideal candidates will have strong Python skills, extensive experie ...

Automation Qa Engineer: Polish Ai Voice Assistant

M47Inscríbase rápido, consulte la descripción completa desplazándose hacia abajo para conocer todos los requisitos de este puesto.- AI Company in Madrid is looking for an Automation QA Engineer to test an AI Voice Assistant for the Polish Language.The role requires previous experience in automa ...

Senior Ml Engineer: Llms, Agentic Ai & Pipelines

A leading technology firm in Barcelona is seeking a Machine Learning Engineer to innovate and productize LLM-based AI pipelines.¿Tiene las cualificaciones y habilidades adecuadas para este trabajo? Descúbralo a continuación y pulse en solicitar para ser considerado.The role demands strong programmi ...

Founding Ml Engineer: Build A Living Semantic Layer

JetBrains is looking for a top-class ML Engineer based in Spain to own our AI and ML engineering stack.¿Es este el puesto que está buscando? Si es así, siga leyendo para obtener más detalles y no olvide enviar su solicitud hoy mismo.You will design and build the ML/LLM solutions, create datasets, and ...

Ai Platform Engineer: Gpu Kubernetes In Secure Environments

Airbus Defence and Space is looking for an AI Platform Engineer to design and manage high-performance Kubernetes infrastructure for AI in high-security environments.Descubra más sobre las tareas diarias, las responsabilidades generales y la experiencia requerida para esta oportunidad desplazándose hacia ab ...

Senior Ml Engineer & Data Scientist (Remote Spain)

Intellias is seeking a Senior Data Scientist / ML Engineer to drive AI-related projects remotely from Spain. The role requires expertise in machine learning, programming in Python, and proficiency with GCP services, among other qualifications.¿Es este su próximo empleo? Descúbralo leyendo la descripción co ...

Senior Ml Engineer: Genai & Scalable Ai Pipelines

A leading life sciences technology company in Spain is seeking an AI Engineer to work within a cross-functional team to develop and scale AI tools.Para ser considerado para una entrevista, por favor, asegúrese de que su solicitud se ajusta plenamente a las especificaciones del puesto que se encuentran a co ...

Ml Engineer – Real Time Ai Infra With Equity

A cutting-edge AI startup in Spain is seeking to hire a Machine Learning Engineer to design and maintain scalable systems.Por favor, asegúrese de leer atentamente los siguientes detalles antes de enviar cualquier solicitud.The successful candidate will work at the intersection of speech and language ...

Lead Genai Agent Architect For Intelligent Logistics

A logistics technology company is seeking a Lead Generative AI Engineer to innovate in transportation.Siga leyendo para descubrir lo que necesitará para tener éxito en este puesto, incluyendo habilidades, cualificaciones y experiencia.This role involves leading the development of sophisticated AI age ...

Senior Ml Engineer: Genai & Scalable Ai Pipelines

A leading life sciences technology company in Spain is seeking an AI Engineer to work within a cross-functional team to develop and scale AI tools.Para ser considerado para una entrevista, por favor, asegúrese de que su solicitud se ajusta plenamente a las especificaciones del puesto que se encuentran a co ...

Vision Ai Solutions Engineer – Design, Deploy & Demo

Ultralytics is seeking a dedicated Solution Engineer to join their team in La Coruña, Spain. The ideal candidate has over 5 years of experience in Computer Vision and AI, working closely with clients to design and deploy innovative solutions. You will represent our technology, guiding clients from ideation to de ...

Senior Ai Test Automation Architect For Ml & Mlops

Dormont Manufacturing Co is seeking a Senior AI Test Automation Engineer to develop and implement test automation frameworks for their AI and MLOps platform. This role includes collaborating with cross-functional teams, automating test cases, and ensuring alignment with the bank’s testing strategy.¿Está pe ...

Senior Ml Engineer: Genai & Scalable Ai Pipelines

A leading life sciences technology company in Spain is seeking an AI Engineer to work within a cross-functional team to develop and scale AI tools.Para ser considerado para una entrevista, por favor, asegúrese de que su solicitud se ajusta plenamente a las especificaciones del puesto que se encuentran a co ...

Lead Data Engineer: Ai Agents & Math Systems

Sita in Barcelona is seeking a Lead Data Engineer to design and scale intelligent data platforms leveraging AI agents for complex tasks. The ideal candidate will have over 6 years of experience in data engineering, strong proficiency in Python and SQL, and the ability to integrate LLMs and data pipelines. Join a ...

Staff Backend Engineer Shape Scalable Ai Learning Platform

Preply is seeking a Staff Engineer to join our Learning Tribe in Bellprat, Spain. This vital role requires a driven individual to shape technical strategies and operations across teams, ensuring the development of personalized language learning experiences through AI. The ideal candidate will have strong Python ...

Senior Research Engineer: Kotlin Ai Agent Evaluation

Jet Brains is looking for a Research Engineer to enhance AI agents' capabilities with Kotlin. In this role, you'll analyze agent failures, build and maintain evaluation pipelines, and collaborate with leading model providers. Ideal candidates have a strong coding background, especially in Python, and familiarity ...

Senior Product Security Engineer: Secure Data In Dev

Stack AI is seeking a hands-on (Senior) Product Security Engineer in Madrid. The successful candidate will design and build a secure architecture while protecting sensitive customer data and ensuring that security is embedded in the development process. The ideal applicant will have over 4 years of experience bu ...

Senior Ai Vision Solutions Engineer (Yolo/Cv)

Ultralytics in Cedeira, Spain, is seeking a full-time Solution Engineer to lead client engagements by architecting solutions using YOLO models. The ideal candidate will have over 5 years of experience in computer vision, strong client-facing skills, and be proficient in Python and Open CV. This role offers a hyb ...

Developer Engineer (Santander)

IoT Spain Frontend & Backend Developer Engineer for IoT Digital Platforms Role & Responsibilities We are looking for a Frontend & Backend Developer Engineer for IoT Digital Platforms to join our highly qualified engineering team specialised in electronics design, sensors int ...

AI‑Driven Full‑Stack Engineer — Hybrid Barcelona

Sin nombre is seeking a full-stack engineer to join our startup in Barcelona, working on an AI-native product that aims to revolutionize industry operations. You'll be part of a small, high-ownership team responsible for building a product from the ground up, contributing to both back-end systems and user exp ...

Remote AWS Cloud Architect — DevOps, Security & AI

Keepler Data Tech, con sede en Islas Baleares, busca un Cloud Architect AWS para liderar el diseño e implementación de la infraestructura cloud necesaria para aplicaciones. Se requiere experiencia significativa en AWS y una mentalidad DevOps orientada a la calidad. El puesto ofrece un buen ambiente lab ...

Cloud Architect for Generative AI & Azure (Remote)

Capitole is looking for a Cloud Architect to join their international team based in Spain. This role focuses on a strategic cloud transformation program, especially driving migration to Azure cloud. Candidates should have experience in Azure cloud solutions and be comfortable with AI-driven initiatives. < ...

Senior Angular Developer AI Driven Frontend (Remote)

Agap2 in Spain is seeking a Frontend Developer with strong expertise in Angular and AI tools. The position is 100% remote, offering a competitive package including 23 days of annual leave, health care, and flexible work-life balance measures. The ideal candidate will have over 5 years of experience, so ...

Senior Business Analyst, Banking AI Delivery (Remote)

Plexus Tech en España busca un/a analista de negocio para unirse a un equipo tecnológico en un entorno bancario internacional, ofreciendo trabajo 100% remoto. La posición exige más de 5 años de experiencia, conocimientos en banca y habilidades en herramientas de IA. Se valorarán competencias en metodol ...

Senior Business Analyst, Banking AI Delivery (Remote)

Plexus Tech busca un/a analista de negocio para unirse a su equipo de tecnología en un entorno bancario internacional. El puesto está enfocado en el soporte continuo de proyectos y se desarrollará en un entorno remoto con equipos distribuidos, principalmente en Polonia. Buscamos candidatos con más de 5 ...

Cybersecurity & AI Governance Intern — Hybrid (Remote friendly)

H2SITE, a pioneering company in hydrogen technology based in Loiu, Spain, is seeking a Cybersecurity & Digital Management Intern. This role focuses on supporting IT security and regulatory compliance while fostering innovation and environmental sustainability. Responsibilities include managing IT prote ...

Remote HubSpot CRM Consultant — Freelance, API & AI

Shakers busca un consultor de HubSpot freelance, 100% remoto, que pueda implementar automatizaciones que combinen workflows, APIs e IA. Será responsable de configurar iteraciones del cliente y diseñar workflows complejos. Se requiere experiencia en HubSpot, manejo de su API, y capacidad de resolución d ...

AI Data Scientist Remote, Flexible Hours, Growth

Lognext, con sede en Islas Baleares, busca un profesional especializado en inteligencia artificial con experiencia en Python y herramientas de Big Data. El candidato colaborará con equipos técnicos para definir soluciones innovadoras y optimizar modelos de IA. Este puesto es 100% remoto y ofrece un sal ...

Senior .NET Backend Architect Remote, AI & Cloud

Tenth Revolution Group busca profesionales senior en desarrollo .NET para apoyar a un líder en soluciones SaaS, especializado en el sector seguros. Este rol implica trabajar en desarrollos backend y participar en innovadoras iniciativas de arquitectura y IA. Con un modelo 100% remoto y un horario inten ...

Remote AI Artist: 2D Stylized Game Art

Playrix is seeking an AI Artist to generate stylized 2D assets using AI models for its flagship games. You will be responsible for creating high-quality game graphics, focusing on visual stylization and delivering assets that engage millions of players. The ideal candidate has experience as a 2D or AI ...

Remote AI Search & Content Strategist (GEO/AEO)

Scilife, located in Spain, is seeking an AI Search & Content Specialist to enhance its visibility in today's evolving digital landscape. This key role merges SEO with AI strategies, aimed at improving Scilife's presence across AI-driven platforms and traditional search engines. The ideal candidate will ...

Senior Data & AI Solutions Architect Remote & Flexible

Bluetab, una empresa de IBM que lidera la ingeniería de datos, busca un profesional capacitado para participar en el diseño y desarrollo de arquitecturas de datos modernas. Esta posición ofrece la oportunidad de trabajar con tecnologías avanzadas en un entorno colaborativo y flexible, con opciones de teletrab ...

Remote PMO Lead — Agile Governance & AI Roadmap

Open Ingenius busca un jefe de proyecto para liderar la implantación de una PMO en un entorno de complejidad multinacional. El candidato ideal debe contar con 6 a 10 años de experiencia en gestión de proyectos, con al menos 2 años en el sector público, y experiencia en dirigiendo equipos de 20 o más personas. ...

Frontend Senior AI Native | Remote & Liderazgo Técnico

En Digital55 buscamos un/a Frontend Senior Developer para trabajar en un proyecto innovador en modalidad 100% remota. Se requiere 5 años de experiencia en desarrollo frontend, dominio de Angular, HTML, CSS, JavaScript y TypeScript, y habilidades en metodologías ágiles. Ofrecemos un contrato indefinido, ...

Remote AI Prompt & Agent Architect (LLMs/RAG)

Logicalis Spain busca un/a AI Prompt & Agent Engineer con experiencia en diseño de prompts avanzados y arquitectura de agentes. El puesto es 100% remoto y ofrece estabilidad laboral con contrato indefinido. El candidato ideal tendrá un enfoque en Responsible AI y será parte de un equipo trabajando en p ...

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