48,299+ Fullstack Ai Engineer Python Php Reactnextjs Jobs in Spain — Top Companies Hiring July 2026

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Junior Generative AI & Automation Engineer

Misión del puesto Dirigir el diseño, la implementación y la orquestación de soluciones de hiperautomatización y agentes generativos de IA para optimizar los procesos empresariales, mejorar la eficiencia operativa y acelerar la transformación digital en toda la organización. Responsabilid ...

Backend Software Engineer (Core AI)

Overview At Goodweek, we’re building a next-generation AI tool designed to revolutionize business productivity. We are focusing on delivering a secure, scalable, and reliable system that supports real business use cases across different departments. The goal is to make AI practical, controlled, a ...

Emerging GCP Data & AI Engineer

Una consultora europea líder en Madrid busca un ingeniero junior de datos/IA para unirse a su equipo. Esta posición ofrece una oportunidad única para aquellos que comienzan su carrera en ingeniería de datos. Trabajará con Google Cloud Platform bajo la guía de ingenieros experimentados, desarrollando habilidades ...

Manual AI Assisted QA Engineer

Join COLIBRIX.ONE – Innovating the Future of Payments At COLIBRIX.ONE*, we are 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 numbe ...

AI Solutions Engineer – Deployments & Integrations

Feedier is looking for a Solution Engineer to manage the deployment of our AI-native platform for enterprise customers. This client-facing role involves working closely with clients to configure the platform to their needs across various pillars such as AI deployment and data integrations. The ideal ca ...

2026_97_ROBOTICS & AI ENGINEER _COMPUTER VISION

JOB DESCRIPTIONThe successful candidate will join the Germans Trias i Pujol Research Institute (IGTP) as ...

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 ...

Google Cloud AI Engineer, Madrid

Google Cloud AI EngineerCompany Description Devoteam es una consultora europea líder especializada en estrategia digital, plataformas tecnológicas, ciberseguridad y transformación empresarial a través de la tecnología. La tecnología forma parte de nuestro ADN y creemos en ella como una palanca c ...

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 ...

DevOps Engineer AI Model Evaluator

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo</st ...

AI Full Stack Software Engineer

AI Full Stack Software Engineer (Agentic AI & UI Focus)Role DescriptionWe are seeking a mid-level AI Full Stack Software Engineer to join our AI team. In this role, you will design, build, and enhance intelligent applications supporting our Agentic AI ...

AI Operations Engineer (Functional Analyst)

We are seeking an AI Operations Engineer (AI-First Doer) who thrives in the 'vibe coding' era. Reporting directly to the COO, your mission is to hunt down operational friction across every department and build working AI-driven solutions in days, not months. This is not a 'corporate' role or a strategic consu ...

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 ...

Google Cloud Presales AI Engineer

Descripción de la empresaDevoteam es una consultora europea líder especializada en estrategia digital, plataformas tecnológicas, ciberseguridad y transformación empresarial a través de la tecnología.La tecnología forma parte de nuestro ADN y creemos en ella como una palanca capaz de ...

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 ...

Senior Full Stack & AI Engineer

Job DescriptionAs part of the Architecture, Intelligence & Technology (AI&T) team, this role plays a key part in shaping and delivering Finance transformation initiatives through the development of innovative digital and AI-driven solutions.The Senior Full Stack & AI Engi ...

Senior Product Development AI Engineer

We’re looking for a Senior Product Development AI Engineer to join our Cortellis Drug Discovery Intelligence (CDDI) team in Barcelona, where you’ll work on high-impact backend services enhanced with AI capabilities that power global pharmaceutical intelligence.In this role, you’ll take strong ow ...

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 ...

AI Native Software Engineer, Madrid

AI Native Software EngineerWe are: A forward-thinking services company at the forefront of AI-native innovation. We partner with enterprise clients to create next-generation, agent-powered workflows engineered to scale in real-world settings. Our engineers embed deeply with customers, moving project ...

Google Cloud Presales AI Engineer

Descripción del empleoBuscamos una persona ingeniera de preventa de IA de Google Cloud con talento para que se incorpore a nuestro equipo. En este puesto, actuará como persona experta técnica y asesora de confianza para los clientes que estén evaluando las soluciones de IA y aprendizaje automático d ...

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. ...

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 ...

Backend Software Engineer (Core AI)

At Goodweek, we're building a next-generation AI tool designed to revolutionize business productivity. We are focusing on delivering a secure, scalable, and reliable system that supports real business use cases across different departments. The goal is to make AI practical, controlled, and truly embedded in h ...

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 ...

Global AI Prompting Engineer PGTR

Description :The opportunityAs part of our ongoing digital transformation journey, we are developing ACE, a cutting-edge Generative AI-powered platform designed to enhance the efficiency and accuracy of our Bid & Proposal Management process within the Transformers Business U ...

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 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 AI Machine Learning Engineer

RoleAs a Senior AI/ML Engineer, you are a key technical contributor responsible for developing and deploying complex AI initiatives. You will focus on the end-to-end lifecycle of ML solutions—from technical design and coding to production deployment and continuous optimization. This is a ...

Full Stack AI Engineer, hibrido

Full Stack AI EngineerWe are still looking for the very Top Talent and we would be delighted if you were to join our team! More in details, UST is a multinational company based in North America, certified as a Top Employer company with over 35.000 employees all over the world and presence in more th ...

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 ...

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 ...

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 ...

Senior AI Engineer / Senior Software Engineer (AI Driven Systems) + bonus + benefits (R[...]

Madrid (Hybrid: 3 days office / 2 remote) €70K–80K + 10% bonus + Benefits International environment | 20 days remote work abroad 3 open positions About the Opportunity We are currently supporting a fast-growing international e-commerce technology hub in Madrid that is heavily investing in AI-first engineering an ...

Senior AI Engineer / Senior Software Engineer (AI Driven Systems) + bonus + benefits (R[...]

Madrid (Hybrid: 3 days office / 2 remote)€70K–80K + 10% bonus + BenefitsInternational environment | 20 days remote work abroad3 open positionsAbout the Opportunity We are currently supporting a fast-growing international e-commerce technology hub in Madrid that is heavily investing in AI-first en ...

Software Engineer | Full Remote (Castilla y León)

Ready to reinvent customer experience through AI and automation? We're hiring a Senior Software Engineer to join a fast-growing, product-driven travel tech scale-up building intelligent systems through AI, automation, and modern software engineering. This is a high-impact role where you'll work on complex techni ...

Software Engineer | Full Remote (Cataluña)

Ready to reinvent customer experience through AI and automation? We're hiring a Senior Software Engineer to join a fast-growing, product-driven travel tech scale-up building intelligent systems through AI, automation, and modern software engineering. This is a high-impact role where you'll work on complex techni ...

Software Engineer | Full Remote (Castilla y León)

Ready to reinvent customer experience through AI and automation? We're hiring a Senior Software Engineer to join a fast-growing, product-driven travel tech scale-up building intelligent systems through AI, automation, and modern software engineering. This is a high-impact role where you'll work on complex techni ...

Software Engineer | Full Remote (Castilla y León)

Ready to reinvent customer experience through AI and automation? We're hiring a Senior Software Engineer to join a fast-growing, product-driven travel tech scale-up building intelligent systems through AI, automation, and modern software engineering. This is a high-impact role where you'll work on complex techni ...

Software Engineer | Full Remote (Castilla y León)

Ready to reinvent customer experience through AI and automation? We're hiring a Senior Software Engineer to join a fast-growing, product-driven travel tech scale-up building intelligent systems through AI, automation, and modern software engineering. This is a high-impact role where you'll work on complex techni ...

Software Engineer | Full Remote (Castilla y León)

Ready to reinvent customer experience through AI and automation? We're hiring a Senior Software Engineer to join a fast-growing, product-driven travel tech scale-up building intelligent systems through AI, automation, and modern software engineering. This is a high-impact role where you'll work on complex techni ...

Lead AI Engineer — Madrid (Stock Options & Impact)

Fever is looking for a Lead AI Engineer in Madrid to drive the company-wide AI transformation. This role requires building and leading high-performance teams to apply AI across various business domains. Candidates should have strong software engineering skills in Python, hands-on experience in AI system design, ...

Senior Fullstack Developer (Madrid)

Senior Fullstack Developer (Madrid) Empresa: E-Frontiers Ubicación: Madrid Buscamos un desarrollador fullstack con experiencia en Java, Python, Go, Ruby on Rails, Erlang y Node. Se valora interés en Elixir y experiencia en e‑commerce. Oferta: contrato indefinido, salario c ...

GenAI Engineer Hybrid, Growth Opportunities

Visma is seeking an AI Engineer to integrate AI models into the Yuki product, enhancing user capabilities with GenAI features. The role requires a strong AI software engineering background and the ability to collaborate with product and design teams. The ideal candidate will have experience in Python, ...

GenAI Engineer Intern: Build & Scale LLM Solutions (Hybrid)

Astrafy SA in Madrid is seeking an Intern AI Engineer to work on Generative AI solutions. You will collaborate closely with engineering teams to develop tailored applications while enjoying a hybrid work model, with three remote days each week. Your role will involve learning and contributing to the pr ...

Senior AI Platform Engineer – Data & ML

Clarivate is seeking a Lead Software Engineer – AI Product Development to join our team in Barcelona. This role involves designing and developing AI-powered software, leading backend services, and collaborating across teams. Ideal candidates will have a Bachelor’s degree, strong experience in Python an ...

AI Platform & Infra Engineer — Remote, Impactful ML Ops

A leading AI technology firm in Barcelona is seeking an AI Platform Engineer to build and maintain AI infrastructure, enabling developers to deploy work safely. The candidate will work on API design, implement MLOps pipelines, and optimize performance. Required skills include 7+ years of software engineering exp ...

Senior AI/ML Software Engineer Cloud Native

T-Systems International in Granada is hiring an experienced Software Engineer to enhance their Generative AI Software. The role includes collaborating with AI and DevOps engineers to improve software solutions while applying cloud-native practices. The ideal candidate should have a strong background in ...

Senior AI Engineer — Production‑Grade AI, Remote in Europe

Finom is seeking a Senior AI Engineer to design, build, and operate production-grade AI systems across onboarding, support, fraud and risk workflows, and document understanding. You will move from prototype to production, shaping solutions, measuring quality, and continuously improving them with end-to-end ow ...

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