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

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Product Engineer – AI Driven Biotech UX & Data

Next Phase Recruitment is seeking a Product Engineer to join an innovative biotech software company in Barcelona. This role involves building user-friendly applications and collaborating closely with scientists and engineers to enhance data-heavy workflows. The ideal candidate will have strong frontend ...

Senior Platform Engineer, PaaS: Kubernetes & AI Infra

Edreams in Barcelona seeks a Senior Platform Engineer to design and operate scalable platform capabilities used by multiple teams. You will focus on improving developer experience while driving AI infrastructure initiatives and mentoring engineers. The ideal candidate has strong cloud infrastructure ex ...

Senior Software Engineer: AI Powered Development Leader

Davidson Consulting busca un profesional para liderar el desarrollo asistido por IA en Barcelona. Se requiere entre 5 y 10 años de experiencia en ingeniería de software, además de sólidos conocimientos en TypeScript, JavaScript o Python. El candidato participará en proyectos innovadores y trabajará en ...

Senior QA Engineer — AI Driven FinTech Quality

Importante empresa in Barcelona is seeking a Senior QA Engineer to enhance the quality systems of their payment platform. You will design and implement layered quality sensors, improving and maintaining end-to-end testing for critical payment flows. The ideal candidate has over 5 years of software engi ...

AI Engineer | Remoto en España (San Sebastián)

¿CUÁL SERÁ TU ROL? Te incorporarás a nuestro equipo especializado en Inteligencia Artificial dentro del Grupo Sngular para diseñar, desarrollar e implementar soluciones avanzadas basadas en modelos de lenguaje (LLMs) y sistemas de recuperación de información. Trabajarás mano a mano con equipos mul ...

AI Software Engineer Evaluator — Code Quality & Benchmarks

Turing is seeking a Software Engineering Evaluator based in Spain, Cantabria, Santander, to create and curate datasets for training and enhancing large language models. The role involves curating code examples and working with cross-functional teams on AI-driven solutions. Key requirements include 3+ y ...

Backend .NET Engineer — Azure Cloud, Serverless & AI

Profile Software Services en Carballedo busca un/a Desarrollador/a Backend .NET con más de 4 años de experiencia en entornos cloud. Trabajarás en la creación de soluciones escalables sobre Azure, colaborando con equipos internacionales y utilizando herramientas de IA aplicadas al desarrollo como Claude y Copi ...

Azure ML Engineer: Build Scalable AI Pipelines

MindMatch is seeking an experienced Machine Learning Engineer to join their team in Bilbao, Spain. The ideal candidate will have over 5 years of experience, with a strong proficiency in Python and a solid background in Azure cloud technologies, as well as hands-on experience with ML frameworks and Databricks ...

Senior Software Engineer AI Powered Platform Architect

Filigran is seeking a Senior Software Engineer to join its XTM One team in Madrid. This role involves building a robust application, refining software architecture, and engaging with the open-source community. As part of a small agile team, you will contribute to the product vision and tackle complex challeng ...

Senior Frontend Engineer: Angular + AI Driven Workflows

Talan is looking for a Senior Frontend Developer based in Madrid to develop and maintain modern, scalable frontend applications using Angular. The ideal candidate should have over 5 years of experience and strong expertise in AI-native engineering practices. You will collaborate closely with stakeholde ...

Senior Platform Engineer / AI Infra / MLOps (Almería)

Quiénes somos En h&k; creemos que las grandes cosas se logran en equipo. Somos una consultora tecnológica especializada en Microsoft, IA y consultoría con más de 30 años de experiencia en proyectos Cloud dentro del ecosistema de Microsoft y la energía de un equipo joven que combina innovac ...

Hybrid Senior AI Infra & MLOps Platform Engineer

h&k | Smart Tech. Human Touch en Boiro busca profesional para diseño y operación de infraestructura en IA. Se requiere experiencia de 5-8 años en roles de DevOps y MLOps, así como habilidades en Docker y CI/CD. Beneficios incluyen contrato indefinido, formación continua, y acceso a proyectos de Microso ...

Principal Backend Engineer for AI Security Platform

Palo Alto Networks, located in Madrid, is looking for a dedicated engineer to develop robust backend systems for its AI security platform. This role involves working collaboratively with various teams to create innovative software products while maintaining top reliability and performance for enterprise custo ...

Senior Robotics AI and Simulation Engineer (Pamplona)

ABOUT THE ROLE In this role, you will design and develop AI-driven robotics solutions for clients across healthcare, retail, automotive, and enterprise sectors. You will build production-ready systems and rapid prototypes - from perception pipelines to reinforcement learning workflows – that bring ...

Senior AI Platform Engineer | Hybrid Infra & MLOps

h&k | Smart Tech. Human Touch busca un Platform Engineer en Vitoria, España, para garantizar el despliegue y observabilidad de aplicaciones de IA en producción. La misión incluye construir plataformas robustas y escalables que industrialicen soluciones de IA. El candidato ideal tendrá entre 5 y 8 años ...

Hybrid AI Platform Engineer – Kubernetes & GPU Infra

Airbus Defence And Space en Getafe busca un ingeniero de plataformas experimentado para diseñar y operar una plataforma de IA basada en Kubernetes en entornos de alta seguridad. Este rol implica gestionar infraestructuras automatizadas para cargas de trabajo de IA, garantizando la fiabilidad y seguridad de la ...

NLP & LLM AI Engineer — Data Pipelines & APIs

AI communications platform busca un profesional experimentado en desarrollo de soluciones de inteligencia artificial. Este rol implica diseñar y desarrollar aplicaciones de IA, implementar modelos de procesamiento de lenguaje natural y mantener aplicaciones en producción utilizando tecnologías como Docker y K ...

AI Code Evaluation Engineer | Contract, Flexible Hours

Turing is looking for a Software Engineering Evaluator based in Castro-Urdiales, Spain. The role involves creating datasets for training AI while collaborating with researchers to refine AI-generated code across multiple languages including Python and JavaScript. Applicants should have over 3 years of ...

AWS Platform Engineer for Data & AI Modernization

Minsait en O Chazo, Galicia, busca profesionales para el equipo de Analítica Avanzada. El puesto implica transformar datos en valor monetario y colaborar en la migración de entornos legacy hacia una arquitectura moderna de datos. Buscamos talento con sólida experiencia en AWS, Terraform y habilidades d ...

AI Engineer (Las Palmas de Gran Canaria)

En Logicalis Spain estamos formando un squad de 6 profesionales de AI Engineer / AI Architect para liderar la definición, construcción y operación de una plataforma corporativa de IA Generativa y agentes en ambiente enterprise, combinando arquitectura, ingeniería y operación en AWS y Azure. El equipo de Da ...

Software Integration Engineer for AI Driven Systems

Keapps en Vitoria busca un/a Ingeniero de Integración de Software para diseñar soluciones robustas y escalables que impulsen el desarrollo de aplicaciones basadas en IA. Buscamos un profesional con al menos 4 años de experiencia en integración de sistemas y un sólido conocimiento de CI/CD y seguridad a ...

Data / AI Engineer (H/X/M) (Madrid)

Data / AI Engineer (H/X/M) Ubicación: Málaga. Híbrido, deberá estar presencial en la oficina 2-3 veces a la semana. Horario: L-J → 8:00 / 18:00 HS – V → 8:00 / 14:30 HS Inicio: ASAP Tipo proyecto: Integración Plataformas Skills Técnicos Mid/Senior data engineer + ...

Senior Java Engineer — AI‑Driven Modernization Lead

Ntt Data Europe & Latam, ubicada en Galicia, busca un profesional que lidere la transformación digital mediante programas de modernización tecnológica. Buscamos talento con experiencia y pasión en la implementación de soluciones innovadoras. Este puesto incluye responsabilidades como diseñar programas ...

Full Stack AI Engineer – GenAI & Cloud (Banking)

Ntt Data Europe & Latam busca un Full Stack Engineer para diseñar soluciones de Inteligencia Artificial. Este puesto es crucial para acompañar a equipos de Data Science, asegurando calidad y rendimiento en modelos de IA. Se requieren sólidos conocimientos de Python y PySpark, además de experiencia en d ...

AI Engineer: ML & LLMs in Production | Hybrid

Talent busca un experto en IA para diseñar y desplegar modelos de Machine Learning y Deep Learning. Esta posición ofrece un modelo de trabajo híbrido y un entorno centrado en la innovación. Se requiere un máster en campos relacionados y al menos 3 años de experiencia en artículos de IA. La empresa se c ...

Senior AI Prompting Engineer — LLMs for Impact

Indra Group busca un/a Ingeniero/a de Inteligencia Artificial con experiencia en diseño de prompts para modelos de lenguaje. Se requiere al menos 5 años de experiencia y conocimientos profundos en modelos como GPT, Claude, y Gemini. La modalidad de trabajo es híbrida, con 2 días a la semana en la ofici ...

AWS Cloud Platform Engineer — AI, APIs & Microservices

Pss Tecnologías De La Información en Valencia busca un perfil técnico para desarrollo backend/full stack, enfocado en plataformas cloud. El candidato ideal participará en el diseño y desarrollo de soluciones en AWS, con experiencia en Python y arquitecturas distribuidas. Se valorará conocimiento en IA ...

Senior Backend Engineer — AI Driven, Scalable APIs

Spoki is looking for a skilled backend developer to join their team in Madrid. You will design and maintain high-performance APIs using Python and Django and manage AWS environments for robust infrastructure. This role will involve collaboration across teams to ensure effective delivery and may include ...

Domain focused LLM Engineer for Atmospheric AI

The Barcelona Supercomputing Center (Bsc) in Barcelona is looking for a Domain-oriented LLM Development (RE3) specialist. Responsibilities include developing specialized corpora for LLM accuracy in atmospheric science and coordinating AI-based atmospheric modeling emulators. Applicants should possess a ...

AI Powered Data Engineer for Finance Analytics

Georgeci is looking for a Data Engineer (AI Focus) to join their Finance team in Madrid. This role involves designing and maintaining ETL pipelines, working with financial datasets, and building analytics-ready data models for AI solutions. The ideal candidate should have a Bachelor’s degree in a related fiel ...

Ai Engineer | Remoto En España Remoto (Valencia)

¿Cuál será tu rol? Te incorporarás a nuestro equipo especializado en Inteligencia Artificial dentro del Grupo Sngular para diseñar, desarrollar e implementar soluciones avanzadas basadas en modelos de lenguaje (LLMs) y sistemas de recuperación de información. Desafíos tecnológicos diarios ...

Azure ML Engineer: Build Scalable AI Pipelines

Mpower Plus is seeking an experienced Machine Learning Engineer to join our team in Galicia, Spain. The ideal candidate has over 5 years of experience in machine learning engineering, with a strong focus on Azure cloud technologies. Key responsibilities include hands-on experience with Python, Databric ...

Software Engineer – AI Assisted Development (Gran Alacant)

Davidson Consulting España, fundada en 2014, forma parte del grupo Davidson, una firma multinacional de servicios tecnológicos con más de 18 años de experiencia. Funciones Prácticas de desarrollo asistido por IA: Definir y estandarizar las mejores prácticas para el desar ...

AI Agent & Prompt Engineer — MCP/SDLC Orchestrator

Talan Group is seeking an Agent, MCP & Prompt Engineer in Málaga, Spain. This role involves leading the design and lifecycle management of AI agents and Model Context Protocol (MCP) servers throughout the software development lifecycle. The ideal candidate will have extensive experience in software eng ...

Robotics & AI Middleware Engineer (DDS/ROS 2)

Eprosima in Madrid seeks a Software Engineer to design and implement features for DDS products used in robotics and AI. You will work on real-time systems, performance optimization, and collaborate on EU research projects. The ideal candidate has strong C/C++ skills, experience in multithreading, and k ...

Lead Full Stack AI Engineer (LLM & Generative)

jobtraffic busca un/a Lead Software Engineer especializado en Inteligencia Artificial Generativa para liderar un equipo de ingenieros en Monterroso, Galicia. El rol implica el desarrollo de aplicaciones escalables e innovadoras utilizando LLMs. El candidato ideal tendrá más de 3 años de experiencia en ...

Edge AI Engineer for Satellites & Embedded ML

Aistech Space is seeking a Machine Learning and Embedded AI Systems Engineer to optimize ML models and deploy AI solutions for satellite systems. You will collaborate with various teams to ensure the performance of AI systems in operational environments. The ideal candidate holds a Masters/PhD in a rel ...

AI Engineer: GenAI & LLMs, Production Ready Systems

h&k | Smart Tech. Human Touch busca un AI Engineer para diseñar e implementar soluciones avanzadas en IA generativa. La persona seleccionada participará en la creación de sistemas robustos, optimizando la latencia y mejorando la experiencia de usuario. Con un enfoque en el trabajo híbrido, la empresa ofrece u ...

Generative AI & LLM Engineer — Flexible, Impactful Role

NTT DATA Europe u0026 Latam busca un profesional apasionado por la IA generativa, capaz de diseñar y evolucionar arquitecturas LLM para casos reales. La función incluye implementar la gestión de agentes y optimizar soluciones con tecnologías modernas. Se requiere experiencia en Machine Learning, Python ...

Ai Driven Value Engineer: Process Optimisation (Madrid)

An experienced Business Analyst with 10+ years of experience in Industrial Automation and Process Manufacturing environments. The candidate should have strong hands‑on exposure to SCADA platforms such as Wonderware (AVEVA InTouch) and Siemens WinCC, supporting or enabling new production line implementation ...

Autonomy AI Engineer — UAS Perception & Embedded Systems

Airbus Helicopters is seeking an Autonomy Artificial Intelligence Engineer based in Getafe. This role involves developing AI algorithms for UAS and ensuring operational capabilities under challenging conditions. The ideal candidate will have a degree in a relevant field, 3-5 years of experience, and ex ...

Senior Angular Frontend Engineer — AI Powered UI

Ust is seeking a Frontend Developer with strong Angular experience to work on an international wealth management project. The role involves developing modern frontend applications, collaborating with various teams, and participating in CI/CD processes. The ideal candidate has over 5 years of experience ...

Lead Document AI Engineer NLP, OCR, Kubernetes

Kenos Technology busca un/a AI Engineer / Data Scientist (Document AI) con mínimo 4 años de experiencia en desarrollo de aplicaciones. Las labores incluyen el desarrollo de soluciones de IA, implementación de modelos de Machine Learning y colaboración con equipos multidisciplinarios. La posición está e ...

AI Enablement Engineer (m/f/d) (Cequeliños)

Quantion is a Business Digital Transformation services company founded in 2015 and part of the Astek 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 in ...

Ai Engineer | Remoto En España Remoto (Pontevedra)

¿Cuál será tu rol? Te incorporarás a nuestro equipo especializado en Inteligencia Artificial dentro del Grupo Sngular para diseñar, desarrollar e implementar soluciones avanzadas basadas en modelos de lenguaje (LLMs) y sistemas de recuperación de información. Desafíos tecnológicos diarios ...

Senior AI Engineer Document Intelligence & Production APIs

UST España & Latam is looking for an AI Developer to create and maintain applications focused on document processing. The position is hybrid, based in Madrid, requiring strong Python and SQL skills, along with experience in deploying AI applications using Kubernetes. The role emphasizes collaboration w ...

Senior DevSecOps Engineer Hybrid & Quantum AI Security

Multiverse Computing in Donostia/San Sebastián is seeking a skilled DevSecOps Engineer to lead security-driven practices. You will mentor teams, automate security principles, and identify tools for improving software delivery. The ideal candidate will have a Bachelor’s degree, 5+ years of relevant expe ...

AI Software Engineer Data & Code Evaluation (Contract)

Turing is seeking a Software Engineering evaluator based in Spain, Andalucía, Marbella, to create datasets for advancing large language models. You will work closely with researchers and cross-functional teams to evaluate and refine AI-generated code, ensuring efficiency and scalability. The ideal cand ...

AI Engineer (Las Palmas de Gran Canaria)

En Lognext llevamos más de 18 años identificando e implementando soluciones tecnológicas prácticas que nos permitan seguir avanzando y optimicen nuestras operaciones, acompañando a los equipos con talento experto de alto rendimiento y haciendo de la tecnología una fuerza transformadora en nuestro día a día ...

Frontend Engineer — Scale AI Security Platform (Hybrid)

NeuralTrust, a leading investment platform based in Barcelona, is seeking a Frontend Engineer. You will have the opportunity to help scale our platform and take technology to the next level by building robust backend systems. The ideal candidate should have proficiency in NextJS, strong knowledge of Ja ...

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