165,538+ Remote Fullstack Ai Engineer Python React Jobs in Spain — Top Companies Hiring July 2026

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AI Powered Paid Media Engineer

Baker, a performance marketing agency based in Valencia, Spain, is seeking a Paid Media Engineer to manage ad campaigns using cutting-edge AI technology. This unique role combines technical proficiency with media buying, offering a clear career path in a rapidly growing company. The ideal candidate wil ...

Hybrid GenAI & AI Innovation Engineer

Vodafone is looking for an expert in artificial intelligence and machine learning to enhance its corporate research group. The role involves identifying new use cases for AI technologies, evaluating emerging products, and collaborating with multiple teams. You'll be at the forefront of innovation in AI-driven ...

Autonomy Driven AI Software Engineer

Responsibilities Master your toolkit. By working across diverse tech stacks in a full-stack, end-to-end scope, you’ll refine your ability to choose the right tools for every challenge. From monolithic to microservices architectures, gRPC to REST APIs, Kubernetes to Docker, Python to R ...

Senior AI Agentic Systems Engineer

HP SCDS busca un Ingeniero Senior de IA para impactar directamente en la aplicación de la IA en operaciones de negocio reales. Unirseás a un equipo dinámico y colaborativo donde podrás dar forma a un producto de IA desde sus primeras etapas. Los candidatos deben tener experiencia con sistemas de IA gen ...

Staff Software Engineer AI Enablement

Description :JOB TITLE: Staff Software EngineerCompany: Dow JonesJob Location: US and BCNJob ID: ITD5031 - Staff Software EngineerAbout the Team:Our Technology team drives the evolution of our Technol ...

Staff Backend & AI Engineer, Madrid

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. Were redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace. Our momentum comes ...

AI Engineer (.NET and Azure)

Descripción del empleoWe are looking for an AI Engineer with a strong Microsoft technology background. He/She will play a key role in designing, building and operating AI-powered applications within the Azure ecosystem, working side by side with client teams to bring enterprise AI use cases from con ...

Senior AI Machine Learning Engineer

Title: Senior AI Machine Learning EngineerLocation: BarcelonaAbout usAt Visium, we partner with leading enterprises to define their AI & Data strategy, execute large-scale transformations, and integrate AI across operations, securing their organization's future. ...

Manual AI Assisted QA Engineer

Join COLIBRIX.ONE - Innovating the Future of PaymentsAt COLIBRIX.ONE*, we’re building advanced, AI-powered payment technologies that support Payment Service Providers (PSPs), Electronic Money Institutions (EMIs), and neobanks across the EU and the UK. As a fully licensed EMI (FCA reference ...

Lead Robotics AI & Simulation Engineer

SoftServe in El Rosal, Spain, is looking for a skilled software developer to design and develop AI-driven robotics solutions across various sectors including healthcare and automotive. This role requires over 6 years of experience, particularly in C/C++ and Python. The position involves working on prod ...

Senior Ai/ml Engineer Madrid

Desde KENOS Technology buscamos un/a AI Engineer / Data Scientist (Document AI) con mínimo 4 años de experiencia y modalidad híbrida en Madrid o Málaga. Funciones: Desarrollar y mantener aplicaciones de IA orientadas al procesamiento inteligente de documentos (Document AI). Im ...

AI Automation & Agentic Engineer (Madrid)

¡En Fujitsu buscamos personas con talento! Responsabilidades Diseñar, construir y escalar sistemas de IA basados en bots y agentes autónomos. Traducir procesos de negocio en flujos automatizados, trazables y escalables. Desarrollar e integrar bots y agentes de IA con ...

AI Code Quality Engineer (Contractor)

Turing, based in San Francisco, is seeking a Software Engineering evaluator to develop datasets for AI training and benchmarking. Responsibilities include evaluating AI-generated code, collaborating with teams, and building verification agents. Candidates should have 3+ years in software engineering with expe ...

AI Driven Observability & Visualization Engineer

Itequia, con sede en Barcelona, busca un/a Observability & AI Visualization Engineer para transformar datos de observabilidad en insights accionables. Este rol clave permitirá contribuir a la estabilidad de plataformas complejas. La persona seleccionada trabajará en un entorno híbrido, colaborando estrechamen ...

Senior Backend AI Engineer (Madrid)

LearnWise AI, located in Barcelona, is seeking a skilled engineer to develop AI-powered product features. You will be responsible for everything from understanding user problems to deploying and iterating systems. The idóneo candidate has over 4 years of experience in software development, strong as ...

Senior AI Enabled Backend Engineer

Axpo Group is seeking a software engineer in Madrid to build and evolve AI-enabled applications, transitioning from prototypes to production. You will collaborate closely with product managers to design and maintain high-quality backend services. The ideal candidate has several years of hands-on experi ...

Senior AI Engineer & Automation Architect

Postúlate en Kit Empleo: kitempleo.es/empleo/6p78tnDiseñar e implementar soluciones de inteligencia artificial generativa y automatización, trabajando con equipos de desarrollo para construir aplicaciones de alta calidad y siendo el referente tecnológico en la integración de IA.Postúlate en Kit Empleo ...

Senior AI Agent & Workflow Engineer

We Are Waiting for YouHi there! I am Laura, the recruiter for this position. Nice to meet you! First, a little bit about what I like the most about working at Zurich Technology Delivery Center: The environment here is incredibly collaborative and innovative. Our t ...

Senior Frontend Engineer AI SaaS

About LandbotOperating in more than 80 countries, Landbot offers a platform that helps companies to create unbeatable chatbot conversations in different channels: Web, WhatsApp, and Messenger.At Landbot, we’re building a high-performance team that blends <stro ...

Staff AI Product Software Engineer

Hello!Do you want to help us redefine how AI powers the future of Business Management software, not as an add-on, but as a core part of how people work, decide and grow?We're looking for Staff Engineers who want to lead ...

Senior ML/AI Engineer, Barcelona

Senior ML/AI EngineerWe are: Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, w ...

Robotics AI & Embedded Software Engineer

At ABB, we help industries outrun - leaner and cleaner. Here, progress is an expectation - for you, your team, and the world. As a global market leader, we’ll give you what you need to make it happen. It won’t always be easy, growing takes grit. But at ABB, you’ll never run alone. Run what runs the world. ...

Tech_Data Scientist & AI Engineer (Quantum)

¿CÓMO SERÁ TU DÍA A DÍA? Para este perfil concreto se busca una persona con bagaje investigador (imprescindible doctorado) y conocimientos demostrables en el campo de la computación cuántica (qubits, quantum ML, frameworks cuánticos, simuladores, hardware, etc.), además de conocimientos de analítica av ...

AI Engineer (GenAI & LLMOps), Madrid

AI Engineer (GenAI & LLMOps)Buscamos un perfil AI Engineer que quiera desarrollar su carrera profesional en la vanguardia de la IA Generativa, construyendo agentes inteligentes en un entorno corporativo de primer nivel. CONTEXTO RESPONSABILIDADES La persona seleccionada formará parte del ...

Senior Frontend Engineer AI SaaS

About LandbotOperating in more than 80 countries, Landbot offers a platform that helps companies to create unbeatable chatbot conversations in different channels: Web, WhatsApp, and Messenger.At Landbot, we’re building a high-performance team that blends <stro ...

AI Engineer API & Integrations Team

Hello!Do you want to help us redefine how AI powers the future of Business Management software, not as an add-on, but as a core part of how people work, decide and grow?We’re looking for engineers who:Treat AI ...

Data Engineer AI/LLM/AWS

Desde Grupo NS estamos buscando perfiles para un proyecto de larga duración en modalidad híbrida en Madrid (presencialidad 60%)RequisitosExperiencia demostrada en ingeniería de software de backend o en la nubeExperiencia en el diseño e implementación de API RESTful ...

AI Engineer Ruby on Rails

We are looking for an engineer with practical AI/LLM experience who can build production features in Ruby on Rails.This role is for someone who has worked with AI tools, LLM APIs, prompts, retrieval/context patterns, or AI-assisted workflows - and who also has the engineering depth to turn those ...

Senior Frontend Engineer AI SaaS

About LandbotOperating in more than 80 countries, Landbot offers a platform that helps companies to create unbeatable chatbot conversations in different channels: Web, WhatsApp, and Messenger.At Landbot, we’re building a high-performance team that blends <stro ...

Senior AI Engineer (All Genders)

Job DescriptionThe Senior AI Engineer is responsible for embedding AI capabilities across the software development lifecycle (SDLC) to improve engineering productivity, delivery quality, and automation within Acquisition & Retention area of zooplus. The role focuses on ...

Intern Junior Data & AI Engineer

Who we are At Taptap, we are not just shaping the future of advertising technology—we are building it today.Guided by teamwork, respect, and determination, we challenge the status quo, connect ideas with impact, and create innovative solutions that drive real results.Our culture th ...

AI Driven Projects Engineer (Madrid)

Telgea is seeking a Software Product Engineer to join its dedicated Projects team. This role requires ownership of projects from start to finish, leveraging AI as a primary development tool. You will translate customer requirements into clear technical plans and ensure all products meet security and perfor ...

Pre Training Ai Research Engineer, Large Scale Gpus

A leading AI research firm in Spain seeks an experienced AI Research Engineer to advance large-scale pre-training systems. You will work directly with cutting-edge GPU architectures to design training pipelines and improve model performance. Ideal candidates have a Ph D in Computer Science or related fields, han ...

Python Developers (Ceuta)

Senior Backend Engineer (Python / Data) | Spain, Remote | Up to €65,000 Build data and ML powered backend systems for a major global airline. Flexible remote across Spain. Por favor, lea detenidamente la siguiente descripción del puesto para asegurarse de que encaja con el perfil antes de e ...

Senior Ai & Nlp Engineer — Relocate To Brussels

A renowned European recruitment institution is seeking a Senior AI & NLP Engineer willing to relocate to Brussels. The role requires over 13 years of IT experience, proficiency in programming languages like Perl and Python, and expertise in NLP/ML techniques. Responsibilities include developing software applicat ...

Senior Ai Deployment Engineer – Salesforce Platform

Salesforce is seeking a Forward Deployed Engineer in Madrid to implement complex AI solutions and drive innovation. You'll design scalable systems, lead technical engagements with clients, and mentor junior team members. The ideal candidate has over 5 years of hands-on experience in delivery, with strong skills ...

Senior Ai Engineer — Production Grade Ml, Hybrid (Madrid)

Arelion is seeking a Senior Engineer in Madrid to design AI-driven SDLC tools and develop LLM-powered workflows in a hybrid work model. This role allows for high autonomy and impacts software delivery across teams. The ideal candidate will have extensive experience in software engineering, particularly with Pyth ...

Ai Engineer For Regulated Life Sciences & Agentic Systems

BASE life science is seeking an AI Engineer to develop AI-powered tools for the life sciences industry. You will design systems that ensure scalability and security in regulated environments, working closely with clinical and regulatory experts. The ideal candidate will possess strong Python skills, cloud experi ...

Product Engineer

We are looking for a Product Engineer to join our Technology Team and help build AI-enabled education products that teachers, students and education partners genuinely want to use. You will be joining a global EdTech company, building a suite of AI-enabled products for students, teachers and educati ...

Generative AI Engineer on Databricks (Madrid)

BIP Spain is looking for an AI Engineer to implement innovative AI solutions using Generative AI and Databricks. Your role will focus on data engineering and AI architecture, directly addressing client needs with scalable systems. Responsibilities Implement innovative AI solutions usin ...

Remote Data Science Intern — LLM & AI Projects

AI Superior, located in Galicia, Spain, is seeking a motivated Data Science Intern to join their team. This role offers the chance to contribute to real client projects from day one, primarily focusing on Machine Learning and AI, especially Large Language Models (LLMs). Candidates should be current stu ...

Perfil FullStack (Javascript y NodeJS), hibrido

Perfil FullStack (Javascript y NodeJS)En Arelance sabemos que las personas son el activo más importante dentro de una empresa , y por tanto invertimos muchos esfuerzos en buscar a los mejores profesionales para nuestros clientes , y en ofrecer a nuestros candidatos los mejores proyectos En este moment ...

Desarrollador Senior FullStack (Remoto) (Vitoria Gasteiz)

We are partnering with an integral leader in the Legal Tech Sector that is reshaping the future of the industry! By integrating advanced AI and data analytics into one of the most comprehensive legal databases worldwide, our client enables professionals to work smarter and faster at scale. As a Senior Full ...

Senior Software Engineer €90.000 A Year

Seeking an exceptional software engineer for a product-engineering team focused on AI-powered career growth platforms. Will own features end-to-end, shape product development, and build scalable systems using Python/Django stack in a fast-paced, collaborative environment. ...

Lead Data Platform Engineer Remote

Lead Data Platform Engineer to build and scale a next-generation data platform for automated credit decisioning, risk models, and AI workflows. Responsibilities include designing event-driven models, building pipelines, and ensuring data quality. Tech stack: dbt, AWS, Airflow, Python. ...

GenAI Engineer for Enterprise AI Solutions

Bain & Company is seeking an experienced AI/ML Engineer to drive innovative AI-powered tools that yield substantial business results. In this role, you will operate in a collaborative consulting setting, focused on crafting advanced applications that integrate smoothly with enterprise systems and workflows. < ...

AI Automation Engineer: Automate Healthcare Ops

Quadrivia AI in Badajoz, Spain, seeks an AI Automation Engineer to build autonomous workflows for operations. This role involves identifying high-leverage manual tasks and transforming them into automated solutions using Python and various integrations. The ideal candidate has experience in process aut ...

Autonomous AI Automation Engineer for Healthcare

Quadrivia AI located in Donostia/San Sebastián is searching for an AI Automation Engineer to enhance operations. The successful candidate will identify manual processes ripe for automation and build solutions using Python and APIs. This role involves collaborating with non-technical teams to ensure ado ...

Senior ML/AI Engineer – LLM Workflows & LangChain

Wizeline, situated in Madrid, is seeking a machine learning engineer to develop AI workflows and maintain data processing pipelines. The role focuses on collaborating with data teams, implementing optimized systems, and deploying LLMs. A Bachelor's or Master's in a STEM field and 4+ years of relevant e ...

Autonomous AI Automation Engineer for Healthcare

Quadrivia AI seeks an AI Automation Engineer based in Las Palmas de Gran Canaria, Spain. This role involves automating essential business processes within healthcare technology, leveraging Python and API integrations to enhance operational efficiency. The ideal candidate has a strong background in auto ...

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