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

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Founding AI Engineer Remote Product Owner & AI Lead

Foxelli Group is looking for a talented AI Engineer (Technical Product Owner) to join their innovative team. This role requires expertise in AI infrastructures and the capacity to develop high-impact AI solutions. You will work directly with the founder, focusing on cutting-edge projects that integrate variou ...

Junior AI Engineer — Hybrid, Learn & Build AI Solutions

Rakuten Kobo Inc. is seeking a Junior AI Engineer in Barcelona. You will work closely with the AI Lead to develop AI solutions for content discovery, using your programming skills and understanding of AI fundamentals. This position offers a flexible hybrid model, training resources, a great work atmosp ...

Salesforce AI Engineer — Hybrid AI for Sales & Service

Planet Paymet is looking for a Salesforce AI Engineer to join their Madrid office. In this role, you will be responsible for designing and deploying AI solutions on the Salesforce platform, enhancing workflows, and collaborating with various teams to deliver innovative features. The ideal candidate sho ...

AI Platform Engineer — Build Next Gen AI Pipelines

Iwantic está buscando un/a AI Platform Engineer para un importante cliente en Madrid. La persona seleccionada se encargará de operativizar y desplegar modelos de IA, desarrollar APIs, y construir flujos de datos. La modalidad de trabajo es híbrida, combinando teletrabajo y presencia. El proyecto ofrece ...

AI Security Engineer — Hybrid Madrid, Shape Enterprise AI

Verisure is seeking a skilled professional to join a new AI Security function in Pozuelo de Alarcón, Madrid. In this role, you will shape the approach to AI within the company, addressing both the security and implementation of AI technologies across Europe. The ideal candidate will have at least 2 yea ...

Senior AI Software Engineer Scale AI Solutions Barcelona

Visium is hiring an AI Software Engineer in Barcelona to lead the design and production of AI solutions delivering business value. The role requires over 5 years of software engineering experience, expertise in Python, and a strong background in deploying complex AI and ML projects. Collaborating with senior sta ...

Staff AI Engineer: AI Agents, LLMs, Scalable Systems

Aircall is looking for a Staff AI Software Engineer in Madrid to design and develop AI-driven features that provide customer value. The ideal candidate has over 5 years of software development experience in languages like TypeScript and Python, with a strong emphasis on AI and team collaboration. The role includ ...

Senior AI/ML Engineer: Generative AI in Cloud

Arelance busca un/a Senior AI/ML Engineer con experiencia en Inteligencia Artificial y Machine Learning para unirse a un proyecto innovador en Málaga. Esta posición ofrece un entorno colaborativo, donde se espera el diseño y desarrollo de soluciones basadas en IA y la integración de modelos generativos en apl ...

Salesforce AI Engineer: Build AI Agents & Data Cloud

Planet is seeking a dedicated engineer to work on AI-powered solutions within the Salesforce platform. This role involves designing and deploying Agentforce agents and developing AI features using tools like Data Cloud and Einstein Studio. The ideal candidate has hands-on Salesforce experience and a strong un ...

Senior QA AI Engineer: AI Driven Quality & Risk

GamblingCareers.com is looking for a Senior QA AI Engineer to enhance their QA processes using AI solutions. As part of Aristocrat's team, you'll explore AI tools, build practical quality checks, and partner closely with developers to embed quality throughout the development lifecycle. The ideal candid ...

Senior AI & Data Analytics Engineer Scale Enterprise AI

Hewlett Packard Enterprise in Sant Cugat del Valles, Barcelona is seeking an AI & Data Analytics Engineer to design and implement cutting-edge AI/ML solutions. The role requires strong expertise in Python, SQL, and cloud technologies, alongside collaboration with various global teams. The ideal candida ...

Associate AI Engineer: Build Real World AI Solutions

At Board, we help enterprises plan smarter, drive outcomes and lead transformation with one single Intelligent Planning Platform. Trusted by thousands of leading organizations, over the last 28 years, we have designed our Product with enterprise planning agility in mind and the passionate care of our people a ...

Agentic AI Systems Engineer: Build & Validate AI Code

Soar, a global fintech startup in Barcelona, is searching for engineers to design and optimize AI agents that generate code and workflows. Responsibilities include managing AI-driven systems, validating outputs, and integrating solutions into the software development lifecycle. The ideal candidate will ...

Associate Applied AI Engineer — Value Driven AI (Hybrid)

Process Analytics Factory - PAFnow by Celonis is seeking an Associate Applied AI Engineer to join our Value Engineering team. In this role, you will support customer engagements, utilizing your technical acumen to develop innovative AI solutions. This position offers a unique opportunity to grow in the SaaS i ...

Freelance AI Engineer & Data Scientist – Document AI & NLP

Pixie está buscando un AI Engineer / Data Scientist para trabajar en soluciones de IA centradas en la explotación inteligente de documentos en el sector bancario. Se requieren habilidades en desarrollo de aplicaciones de IA con Python y conocimiento de NLP, IA Generativa, y LLMs. Este rol es freelance ...

Associate Applied AI Engineer: AI Solutions & Value Delivery

Celonis is offering an exciting opportunity for individuals to join their Orbit Graduate Program as an Associate Value Engineer in Madrid. This 12-month program combines hands-on learning and mentoring, aimed at equipping participants with vital skills in the SaaS industry. As a participant, you will w ...

Lead AI Engineer: Drive Production AI at Scale

慨正橡扯 is looking for a Lead AI Engineer to drive AI transformation in Madrid. This high-impact role involves leading specialist teams to develop and implement AI initiatives across various business domains. The successful candidate will manage AI engineering practices and collaborate closely with senior ...

Lead AI Engineer Generative AI & Data Science Solutions

GFT Technologies España busca un/a Lead AI Engineer (Generative AI & Data Science Solutions) para unirse a su equipo en Valencia. Este papel implica desarrollar soluciones avanzadas en Inteligencia Artificial y Data Science y liderar un equipo multidisciplinario. Se requiere una sólida experiencia en D ...

AI Engineer: Generative AI for Accessible Design (Hybrid)

ERNI - Swiss Software Engineering in Madrid is looking for an experienced professional to build AI Agents that will transform digital product design. You will have hands-on experience in implementing LLM-based applications using Python, working closely with UX Designers, while enjoying a hybrid work model. </ ...

Lead AI Engineer: Drive Production AI at Scale

慨正橡扯 is looking for a Lead AI Engineer to drive AI transformation in Madrid. This high-impact role involves leading specialist teams to develop and implement AI initiatives across various business domains. The successful candidate will manage AI engineering practices and collaborate closely with senior leaders t ...

Lead AI Engineer (Generative AI & Data Science Solutions)

Actualmente, tenemos un puesto vacante para un/a Lead AI Engineer (Generative AI & Data Science Solutions) que quiera unirse a nuestra compañía. Buscamos una persona con una sólida trayectoria en ciencia de datos, capaz de liderar equipos, diseñar estrategias analíticas y guiar la implementación de ...

Remote Senior AI Engineer LLMs, FastAPI & LangChain

Cavendish Professionals is seeking a fully-remote Senior AI Engineer to design and develop AI-powered applications. The role involves building backend services using Python and FastAPI, integrating AI workflows, and optimizing performance of AI systems. Ideal candidates will have expertise in LLMs, rel ...

Únete a nuestro equipo como Fullstack Python / React / IA de uno de nuestros principales clientes, (100% remoto) Es necesario almenos 10 años de experiencia ...

Fullstack Software Engineer (X/F/M) Core Billing Platform

Design and own our billing platformPara presentar una candidatura, simplemente lea la siguiente descripción del puesto y asegúrese de adjuntar los documentos pertinentes.At Alan, billing is a critical platform powering all of our services across multiple countries. We turn complex rules, multi‑cou ...

Fullstack Software Engineer (X/F/M) Data Retention & Privacy

About AlanCompruebe que cumple con los requisitos de habilidades para este puesto, así como con la experiencia asociada, y luego envíe su CV a continuación.Health can’t wait. Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how health ...

Fullstack Software Engineer (X/F/M) Core Billing Platform

Health can’t wait. Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare works today. You wait, until you can’t. Alan exists to end the wait. Si los siguientes requisitos del puesto y la experiencia coinciden con sus habilidad ...

.Net Fullstack Engineer (F/M/D) At Axpo Group

.NET Fullstack Engineer (f/m/d)Apply for .NET Fullstack Engineer (f/m/d) at Axpo group in Madrid, MD, ES. Full-time on-site position offers great opportunities for career growth. Energy trading moves fast, and the tools behind it need to keep up. You’ll become the go-to person for a complex, business-critical ...

Data Science (Andalucía)

Overview DEKRA Group, a global organization with more than 50,000 employees in over 50 countries, is looking for a Fullstack Applied AI Engineer in its offices in Malaga. The role involves developing and implementing AI-driven solutions, integrating models into existing systems, and working with i ...

Fullstack Software Engineer (x/f/m) Care Expert Copilot

About the Role Alan’s Support Area builds smart products that deliver scalable customer service to over 1M members. You will work on AI agents that provide immediate, personalized answers for roughly 50% of member inquiries, and build the cockpit and tooling that enables human experts to seamless ...

Fullstack Software Engineer (x/f/m) Global Billing Platform

Health can’t wait . Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare works today. You wait, until you can’t. Alan exists to end the wait. Health is a universal right, and we believe this right can only bec ...

FullStack Software Engineer (m/f/d) Java and Angular

Deine Aufgabe Als Softwareentwickler mit Java-, Angular- und DevOps-Kenntnissen bist du verantwortlich für das Design, die Implementierung und die Wartung von Back-End-, Front-End- und DevOps-Lösungen für eine Vielzahl von geschäftlichen Herausforderungen. Dazu gehören Technologien wie Java, Spri ...

Mid Fullstack Java & Vue Engineer — Tech Lead on Project

AD4 Octógono busca un/a Desarrollador/a Fullstack Vue.js & Java (Mid) para liderar desde la concepción hasta el despliegue en un proyecto moderno. Participarás en decisiones de arquitectura frontend y backend y colaborarás estrechamente con el equipo para entregar software de alta calidad. Las tareas i ...

Fullstack Software Engineer (x/f/m) Data Retention & Privacy

About Alan Health can’t wait. Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare works today. You wait, until you can’t. Alan exists to end the wait. Health is a universal right, and we believe this right can only become ...

Fullstack Software Engineer (x/f/m) Data Retention & Privacy

Engineering team In our engineering team, we build the infrastructure, interfaces, and applications to provide first‑class service to our members, health professionals, and even ourselves! Being an engineer at Alan means joining a team of talented, committed and passionate engineers, with ...

Fullstack Software Engineer (x/f/m) Core Billing Platform

Design and own our billing platform At Alan, billing is a critical platform powering all of our services across multiple countries. We turn complex rules, multi‑country regulations, and high transaction volumes into scalable, reliable systems. Responsibilities Build the ...

Fullstack Software Engineer (x/f/m) Global Billing Platform

Health can’t wait. Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare works today. You wait, until you can’t. Alan exists to end the wait. Health is a universal right, and we believe this right can only become real when it’s coupl ...

Fullstack Software Engineer (x/f/m) Core Billing Platform

Health can’t wait. Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare works today. You wait, until you can’t. Alan exists to end the wait. Health is a universal right, and we believe this right can only become real when it ...

.NET Fullstack Engineer (f/m/d) at Axpo group

.NET Fullstack Engineer (f/m/d) Apply for .NET Fullstack Engineer (f/m/d) at Axpo group in Madrid, MD, ES. Full-time on-site position offers great opportunities for career growth. Energy trading moves fast, and the tools behind it need to keep up. You’ll become the go-to person for a complex, busi ...

Fullstack Software Engineer (x/f/m) Data Retention & Privacy

About Alan Health can’t wait. Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare works today. You wait, until you can’t. Alan exists to end the wait. Health is a universal right, and we believe this right can only become ...

FullStack SW Engineer Java and Angular (m / f / d)

Job Description As a software developer with Java, Angular and DevOps skills, you will be responsible for designing, implementing and maintaining back-end, front-end and DevOps solutions for a wide range of business challenges. This includes technologies such as Java, Spring ecosystem, PostgreSQL, ...

FullStack SW Engineer Java and Angular (m/f/d)

T‑Systems is part of the Deutsche Telekom Group, with around 30,000 employees worldwide. We create technology with purpose to generate a positive impact on society. We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers’ experience. We trust ...

Fullstack Software Engineer (x/f/m) Care Expert Copilot

Health can’t wait . Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare works today. You wait, until you can’t. Alan exists to end the wait. Health is a universal right, and we believe this right can only become real when it’s coup ...

Senior Frontend / Fullstack Engineer (Producto, impacto y ownership real)

En Q‑Tech trabajamos con compañías tecnológicas de alto impacto ayudándolas a construir equipos clave. Actualmente buscamos un/a Frontend / Full‑Stack Engineer para un proyecto climate‑tech internacional con base en Barcelona , en un entorno claramente startup y con muchísimo peso del producto y la tecnología en ...

Senior Python Developer

A fast-scaling, AI-enabled property technology business is hiring a Back End Engineer to help build the next generation of products powering a rapidly growing platform. Backed by significant funding and scaling quickly through acquisition and technology, the business is using AI and automation to modernise a fra ...

SWE Infrastructure Specialist (JS/TS/Python) – Freelance AI Trainer Project

SWE Infrastructure Specialist (JS/TS/Python) – Freelance AI Trainer Project 1 week ago Be among the first 25 applicants Are you a software engineer with deep infrastructure expertise and a systems-level mindset eager to shape the future of AI? Large-scale language models are increasingly ...

Agentic AI Engineer: Global Supply Chain Automation

Sanofi is seeking an AI Engineer to design and develop agentic AI systems that optimize supply chains. This role requires 3–5 years of AI/ML development experience and expertise in programming languages like Python and SQL. As part of a pioneering team, you'll have a global impact by transforming opera ...

AI Engineer: GenAI & Azure Backend Architect

Amaris Consulting is seeking a skilled AI/backend engineer to design, develop, and deploy AI-powered solutions. You will build scalable backend systems and APIs on Azure, integrating advanced AI features and ensuring reliability. Collaboration with data scientists, AI engineers, and frontend developers ...

Generative AI Architect | Databricks & Data Pipelines

BIP in Madrid seeks an AI Engineer specializing in Generative AI and Databricks. The role involves designing and implementing AI solutions, processing structured and unstructured data, and contributing to an internal AI community. The ideal candidate holds a Master’s Degree in a relevant field and has ...

Ingeniero/A De Software De Visión Ai | Python, Ml, Remoto

LINQ busca ingeniero/a informático/a o ingeniero/a de software para desarrollar y desplegar el software de nuestras máquinas de visión artificial.Siga leyendo para descubrir lo que necesitará para tener éxito en este puesto, incluyendo habilidades, cualificaciones y experiencia.Se valorará experie ...

Software Engineer Team Lead Tech, hibrido

Software Engineer Team Lead - TechSOBRE NOSOTROSEn cdmon llevamos más de dos décadas construyendo una internet más accesible, segura y eficiente para miles de usuarios en España y el mundo. Somos mucho más que hosting, dominios y cloud: somos la infraestructura crítica sobre la que empresas y personas co ...

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