165,765+ Remote Fullstack Ai Engineer Python React Jobs in Spain — Top Companies Hiring July 2026

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Remote Cloud & AI Engineer: MLOps & GenAI

Jobrapido busca Cloud Engineers en Palma, España, para colaborar en proyectos en la nube e IA. Estos profesionales diseñarán e implementarán soluciones en entornos multi-cloud y trabajarán con equipos de Arquitectura y Ciberseguridad. Se requieren diferentes niveles de experiencia, desde Junior hasta S ...

Senior AI Training Data Engineer Remote

Kake is seeking a Senior Software Engineer to contribute to the development and evaluation of AI training data for a human data platform aimed at enhancing AI agents and LLMs. The position offers a unique opportunity to blend software engineering skills with artificial intelligence, working on varied coding t ...

Senior AI Process Engineer Remote Automation

W Hunt España busca un Senior AI Process Engineer para unirse a un equipo enfocado en desarrollar soluciones de automatización inteligente en entornos empresariales complejos. El candidato ideal debe tener entre 3 y 7 años de experiencia en Inteligencia Artificial o Machine Learning, y será responsable del di ...

Remote AI Enablement Engineer | LLMs & DevOps

Astek busca un/a Ingeniero/a de Habilitación de IA en Galicia, España, para diseñar y desarrollar capacidades impulsadas por IA. Se requiere experiencia en integración de LLMs y APIs de inteligencia artificial. La posición es 100% remota y ofrece un entorno de trabajo colaborativo con oportunidades de ...

Remote AI Native Full Stack Engineer

MindMatch is seeking an experienced AI-native engineer to join its team, focused on designing and developing innovative enterprise applications. This role, which is 100% remote, requires at least 5 years of experience and proficiency in technologies such as Java, Spring Boot, Angular, and microservices archit ...

Remote Lead AI Engineer: Architecture & Production

Talent busca un/a Lead AI Engineer en Vitoria, España, para diseñar soluciones de IA aplicadas a producto. Este rol exige experiencia en arquitecturas y liderazgo en proyectos de IA, así como habilidades en Python y MLOps. Ofrecemos un ambiente 100% remoto, vacaciones flexibles y un salario acorde a la ...

Senior Software Engineer — Remote AI & Automation

Talent-R está buscando un Ingeniero de Software Senior en España. Este puesto permite trabajar de forma remota y se centra en la construcción de sistemas inteligentes mediante IA y automatización. Los candidatos deben tener más de 4 años de experiencia y un enfoque en desarrollar servicios backend escalables ...

AI Driven Software Engineer (Remote Contract)

Square One Resources busca un Ingeniero de Software que apoye la adopción de prácticas de desarrollo asistido por AI entre equipos de ingeniería. Este rol combina desarrollo de software práctico, coaching técnico, y habilitación de ingeniería. El candidato ideal tendrá de 5 a 10 años de experiencia en ...

Remote Backend AI Engineer (Product Focused)

Docline busca un Backend Software Engineer para unirse a su equipo en España. El candidato ideal desarrollará aplicaciones utilizando Node.js y NestJS, implementando prácticas modernas y automatizando pruebas, todo en un entorno de trabajo remoto. Ofrecemos un contrato indefinido con un salario competi ...

Remote Frontend Engineer: Angular + AI Tools

Ust busca un Desarrollador Frontend con experiencia en Angular para unirse a su equipo en Castelldans, Cataluña. Este rol ofrece la oportunidad de trabajar en proyectos desafiantes y colaborar con profesionales altamente cualificados en un entorno internacional. Requisitos incluyen más de 5 años de exp ...

Senior Data & AI Engineer (Hybrid/Remote)

Getronics busca incorporar profesionales Senior especializados en datos e Inteligencia Artificial para contribuir a innovadoras iniciativas dentro de entornos complejos. Se requiere titulación en Ingeniería Informática y experiencia sólida en analítica avanzada. El trabajo es híbrido/remoto según el pr ...

Senior AI Driven AppSec Engineer (Remote)

AgileEngine is seeking a Senior Application Security Engineer to enhance security within the SDLC, utilizing Python and Java for automated security tooling integration. The ideal candidate will have over 6 years of software engineering experience, heavily focused on Application Security and DevSecOps. ...

AI Prompt & Agent Engineer — 100% Remote

Logicalis Spain está buscando un/a AI Prompt & Agent Engineer con experiencia en diseño de prompts avanzados y arquitectura de agentes. Esta posición, que es 100% remota, ofrece la oportunidad de trabajar en proyectos innovadores en IA generativa y Responsible AI. El trabajo implica colaborar con un eq ...

Senior Data & AI Engineer — Hybrid/Remote

Getronics busca incorporar profesionales Senior especializados en datos e Inteligencia Artificial para participar en proyectos tecnológicos innovadores que transforman las organizaciones. Se requiere una titulación universitaria en Ingeniería Informática y experiencia en Machine Learning, NLP, y Big Data. </p ...

Senior Data & AI Engineer — Hybrid/Remote

Getronics en Zaragoza busca incorporar un profesional Senior especializado en datos e Inteligencia Artificial para participar en proyectos tecnológicos innovadores. Este rol está orientado a quienes poseen una sólida formación en Ingeniería Informática y una experiencia relevante en Machine Learning, NLP y Bi ...

Remote Frontend Engineer: Angular + AI Tools

Ust busca un Desarrollador Frontend con experiencia en Angular para unirse a su equipo en Castelldans, Cataluña. Este rol ofrece la oportunidad de trabajar en proyectos desafiantes y colaborar con profesionales altamente cualificados en un entorno internacional. Requisitos incluyen más de 5 años de exp ...

Software Engineer AI Assisted Development (Remote)

Amaris Consulting en Carballedo, Galicia busca un Ing. de Software para liderar la adopción de prácticas de codificación asistida por AI. El rol combina ingeniería práctica, habilitación y gobernanza. Se necesita experiencia sólida en programación y un fuerte entendimiento de ingenierías de prompts. Am ...

Vision AI Engineer (Real Time, Remote)

EM&E Group en Alcalá de Henares, Madrid, busca un Ingeniero de Inteligencia Artificial para diseñar y desarrollar soluciones avanzadas de Visión Artificial. El candidato ideal tendrá experiencia sólida en Deep Learning y será responsable de implementar técnicas de detección y clasificación. Ofrecemos u ...

Remote AI Tooling Engineer Developer Platforms

We are looking for an AI Tooling Engineer in Spain. This high-impact engineering role focuses on shaping how developers and AI agents interact with modern backend infrastructure and developer tooling. You will help design and build AI-native interfaces that power workflows across dashboards, documentation, ...

AI Infrastructure Engineer (GPU) Remote EMEA

Overview Location: Fully remote (EMEA timezone) Start date: ASAP Languages: Fluent English required Industry: Cloud Computing / AI / European Deep-Tech SaaS About The Role Pragmatike is recruiting on behalf of a fast-scalin ...

Remote AI Code Engineer Training & Evaluation

Alignerr is seeking Software Engineers to help build and improve AI-generated code from Seville. In this role, you will write solutions, review AI outputs, and provide valuable feedback to enhance AI coding assistants. This position allows for fully remote and flexible working hours. Ideal candidates w ...

Remote AI Engineer: Backend & Agent Orchestration

Product Hackers busca un/a Software Engineer en Madrid con fuerte enfoque en IA y más de 2-3 años de experiencia en desarrollo de software. El candidato ideal deberá dominar Python y TypeScript y tener experiencia práctica en la integración de IA en productos reales. La empresa ofrece un entorno remoto ...

Remote Full Stack AI DevTools Engineer

Alan is seeking a talented full-stack software engineer to help build AI-native tools and enhance the developer experience. You will work closely with cross-functional teams to create a stimulating environment, shaping the infrastructure that enables both engineers and non-engineers to contribute to projects. ...

Remote Full Stack AI DevTools Engineer

Alan is looking for a passionate full-stack software engineer to enhance their AI-native engineering initiatives in Bilbao, Spain. You will build tools and infrastructure that empower both engineers and non-engineers to contribute confidently and sustainably. The role values collaboration and creativity, seek ...

Remote Full Stack AI DevTools Engineer

Alan, a prevention-focused insurance company in Spain, seeks a full-stack Software Engineer to enhance their AI-native engineering capabilities. The ideal candidate will have over 3 years of experience in software engineering, building internal platforms, and be fluent in English. You will work collaborativel ...

Remote Full Stack AI DevTools Engineer

Alan, a prevention-focused insurance company, is seeking a Full-stack Software Engineer to enhance their AI-native engineering capabilities. The role involves building tools and infrastructure that empower both engineers and non-engineers to contribute effectively. The ideal candidate has over 3 years of expe ...

Remote AI Software Engineer Task Designer

Anyone AI is looking for skilled software engineers to engage in project-based, part-time roles focusing on evaluating coding tasks in collaboration with a leading AI lab. Candidates must have a strong proficiency in Python and JavaScript/TypeScript, alongside 3–7 years of software engineering experience. </p ...

Remote Full Stack Engineer — AI Startup

An innovative AI startup in Barcelona is seeking a Full Stack Engineer to contribute to the development of AI-powered products. The ideal candidate will have a strong background in back-end technologies like Node.js and Python, along with a solid foundation in front-end development. This role offers a dynamic wo ...

AI Health Engineer — Full‑Stack, Remote

Alan is seeking a Full-Stack Generalist to innovate in health prevention. Collaborate in AI-driven projects to create personalized health insights and enhance user engagement through a mobile-first approach. This role requires a blend of engineering expertise and a strong product mindset to shape a healthier ...

AI Full Stack Engineer Flexible/Remote

Tamarind Intelligence busca un Desarrollador Full-Stack en Barcelona. Este rol es fundamental para construir y escalar productos de IA, utilizando un stack moderno como Next.js y NestJS. Los postulantes deben tener una sólida experiencia en TypeScript, así como experiencia en frontend y backend. Ofrece ...

Finance AI Solutions Engineer Remote & Impactful

Albert Invent in Barcelona is seeking a Finance AI Application Specialist to take ownership of our financial technology landscape. In this impactful role, you will innovate through artificial intelligence and ensure our financial systems operate efficiently, leading projects that leverage automation and enhan ...

Generative AI Engineer — Remote, Flexible Hours

Mática Partners busca un/a IA Engineer en Barcelona con 3-4 años de experiencia en IA Generativa. Te encargarás de desarrollar y optimizar aplicaciones de IA, integrando LLMs en proyectos reales. Ofrecemos un contrato indefinido con un salario de 38.000 a 44.000 euros brutos al año, dependiendo de la e ...

AI Powered Paid Media Engineer (Remote)

Baker, a performance marketing agency in Vigo, Spain, is seeking a Paid Media Engineer. This innovative role bridges engineering and paid media, utilizing Baker's platform for end-to-end ad management. The ideal candidate will have a technical background and experience in managing significant ad budget ...

LLM & Quantum AI Engineer — Hybrid/Remote

European Tech Recruit está buscando un Ingeniero en Aprendizaje Automático para unirse a una empresa de tecnología profunda en crecimiento. Esta oportunidad única permite el uso de tecnologías cuánticas y de inteligencia artificial para desarrollar modelos de lenguaje de última generación. Los candidat ...

Remote Full Stack AI Tooling Engineer

Alan is seeking a skilled Full-Stack Software Engineer to join their innovative team in Spain. This position involves building infrastructure and applications aimed at enhancing user experiences in healthcare. You will collaborate closely with talented engineers to develop AI-native tools that transform workf ...

Senior Data & AI Engineer — Hybrid/Remote

Getronics busca profesionales Senior en datos e Inteligencia Artificial en Castro-Urdiales. El puesto se enfoca en proyectos tecnológicos innovadores dentro de entornos complejos y se ofrece modalidad de trabajo híbrido/remoto. Los candidatos ideales tienen experiencia en Machine Learning, analítica av ...

Remote Senior TypeScript & AI Backend Engineer

Babel Profiles is seeking a highly skilled Backend Developer to join their team in Cantabria, Spain. You will design and build scalable backend systems and APIs using Python and Flask, with a strong focus on creating reliable, maintainable services. The ideal candidate has over 7 years of experience in ...

Remote DAM Integration Engineer – Martech & AI

Astek is seeking a Global DAM Integration Developer in Extremadura, Spain to build and scale a technical backbone for a healthcare organization. This role encompasses driving AI solutions and managing the Digital Asset Management platform as a key resource. The ideal candidate should have over 5 years ...

Remote AI‑Assisted Java Backend Engineer

Talan Group in Córdoba, Spain is looking for an AI‑Assisted Java Code Analyst to participate in software design and application optimization. The ideal candidate has a minimum of 3 years of experience, with skills in Java, Spring Boot, and AI-powered tools. This position allows for remote work and offe ...

Remote Senior AI & GenAI SRE Engineer

eXperience IT Solutions busca incorporar un/a Senior AI / GenAI SRE Engineer para un proyecto internacional de alto impacto. El rol implica trabajar en la definición y operación de servicios avanzados de IA, colaborando con equipos multidisciplinares y asegurando la fiabilidad y el rendimiento en entornos com ...

Principal AI Systems Engineer Healthcare (Remote)

Talent Connect is seeking a Principal Software Engineer to design and deploy AI systems in the healthcare sector, emphasizing scalability and problem-solving. The ideal candidate will have over 5 years of experience, particularly in backend engineering, Python, and complex systems. This full-time, remo ...

Founding Engineer: Enterprise AI Platform (Remote)

Join Hirevoice in Barcelona as a technical leader to build an innovative enterprise AI interviewing platform. You will design robust systems that can evolve quickly while maintaining high production quality. We are looking for someone with extensive experience in tech leadership, a solid background in ...

API & AI Integration Engineer (Remote Friendly)

BBVA Technology en Europa busca un perfil técnico con experiencia en la integración de sistemas y arquitecturas orientadas a APIs. El candidato participará en innovaciones tecnológicas y adopción de capacidades de Inteligencia Artificial. El trabajo implica colaborar con equipos de arquitectura y desar ...

Remote AI‑Assisted Java Backend Engineer

Talan is seeking an AI-Assisted Java Code Analyst for a remote position. You will be responsible for application analysis, code quality assurance, and utilizing AI tools to optimize performance. The ideal candidate will have at least 3 years of development experience, knowledge of Spring Boot, and fami ...

Remote AI Prompt & Multi Agent Engineer

Logicalis Spain busca un/a AI Prompt & Agent Engineer con experiencia en diseño de prompts avanzados y arquitectura de agentes. La persona seleccionada trabajará en modalidad 100% remoto y tendrá la oportunidad de participar en proyectos de IA generativa y analítica avanzada. Se ofrece incorporación in ...

AI Software Engineer Flexible & Partially Remote

Tamarind Intelligence busca un Ingeniero de Software para unirse a Aimsun en Barcelona. Este puesto implica crear software de alta calidad y colaborar con un equipo multifuncional. Se requiere una licenciatura en un campo científico relevante y 2-3 años de experiencia en Ingeniería de Software. Se valo ...

Remote Blockchain Support Engineer: AI Automation

Crypto.com is seeking a candidate for the blockchain security team in Barcelona, Spain. The role involves ensuring the stability of production applications and managing blockchain infrastructure, alongside leveraging AI for operational efficiency. The ideal candidate will possess strong communication s ...

Remote AI & Platform Engineer Mosaic & Databricks

Aderen is looking for a Medior AI/Platform Engineer to support and implement Mosaic AI into a governed, multi-tenant platform. The role is fully remote and offers a freelance contract with a competitive rate of €250/€270 per day. Applicants should have strong Python skills and experience with Databrick ...

Junior AI Engineer Remote, Flexible Hours

knowmad Mood busca un Junior AI Engineer para unirse a su equipo en España, específicamente en Madrid. El candidato ideal tiene experiencia en inteligencia artificial y programación, trabajando en un entorno flexible con opciones de teletrabajo. Se ofrecen horarios flexibles, vacaciones generosas y opo ...

Senior Data & AI Engineer — Remote/Hybrid

Getronics busca un profesional en Galicia con titulación en Ingeniería Informática o equivalente para trabajar con proyectos de datos y analítica avanzada. Se requiere experiencia en Machine Learning, NLP, y Big Data, así como conocimientos en microservicios y metodologías Agile. El trabajo será en mod ...

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