48,298+ Fullstack Ai Engineer Python Php Reactnextjs Jobs in Spain — Top Companies Hiring July 2026

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AI Driven FinTech DevSecOps Engineer

ThetaRay is seeking a DevSecOps Engineer based in Madrid, Spain. This role demands strong expertise in security engineering and DevOps practices, particularly with Kubernetes and vulnerability management. You will work on enhancing security measures for AI-driven solutions in financial crime detection. <p ...

Senior AI Native Backend Engineer

Lansweeper, located in Alicante, Spain, seeks a Backend Engineer to develop scalable backend services and data pipelines, utilizing AI tools. The role demands strong skills in Go or Rust, distributed systems, and AI tooling. Candidates will engage with a dynamic team of 40 engineers, working on high-st ...

AI Platforms Engineer — Enablement & Automation

Quantion, located in Zaragoza, Spain, is seeking a senior profile with strong hands-on experience in AI engineering to design, develop, and integrate AI-powered capabilities. Responsibilities include building reusable AI solutions, collaborating with teams, and implementing best practices in the software deli ...

Senior AI Agent Engineer (Madrid)

ERNI, located in Madrid, seeks an experienced professional to join their Generative AI initiative. The role involves designing and deploying LLM applications using AWS Bedrock and Python while implementing scalable architectures. You’ll collaborate with a supportive team and have opportunities for mentorsh ...

AI Product Engineer (Castro Urdiales)

Overview We’re building the real-time graph of all general physical trade. As an AI Product Engineer, you design, build, and deploy product end-to-end on top of it so our customers can extract its full value. What we’re building International trade is an opa ...

Senior AI & NLP Engineer (Boiro)

Join our dynamic international team and embrace the adventure of working abroad! Todos los candidatos deben asegurarse de leer atentamente la siguiente descripción del puesto y la información antes de enviar su solicitud. We are looking for a Senior AI & NLP Engineer for the development and m ...

AI Platforms Engineer — Enablement & Automation

Quantion, based in Galicia, Spain, is looking for senior profiles to design and develop AI-powered engineering capabilities. The role includes building reusable, AI-enabled solutions and integrating engineering platforms into a cohesive AI-driven ecosystem. Strong hands-on experience is necessary along ...

Senior AI Engineer (Remote) (Boiro)

Ingenierio/a Senior en Inteligencia Artificial Generativa Buscamos ampliar nuestro equipo con un/a Ingenierio/a Senior en Inteligencia Artificial Generativa para incorporarse a proyectos innovadores y de alto impacto tecnológico. Requisitos Experiencia en desarrollo de solucio ...

Expert Consultant, Coro, AI Engineer

Description & Requirements WHAT MAKES US A GREAT PLACE TO WORK We are proud to be consistently recognized as one of the world’s best places to work. We are currently the top ranked consulting firm on Glassdoor Best Place to Work list and have earned the #1 overall spot a record seven ti ...

Senior AI Agent & Workflow Engineer

Job Overview Senior AI Engineer – Agentic Workflows to build the skills, tools, and agents that power our most advanced products incorporating generative AI—and to bring them together into reliable, production‑ready workflows. Role Description You will work closely with business ...

Backend Software Engineer (AI Squad)

Build AI‑powered product capabilities that automate, predict, and simplify user workflows Spendesk is looking for a Backend Software Engineer (IC3) to join our AI & Data Products squad and help build the next generation of product features powered by AI, ML, and intelligent automation. Th ...

Senior AI Agent & Workflow Engineer

We Are Waiting for You We are looking for a Senior AI Engineer - Agentic Workflows to develop and deploy generative AI systems at Zurich Technology Delivery Center. Who Are We? Zurich Insurance Group’s Technology Delivery Center (TDC) in Barcelona supports global business w ...

AI Solutions Engineer (Vitoria Gasteiz)

¿Buscas nuevos retos profesionales? ¿Te gustaría integrarte en una empresa líder del sector del agua? Queremos incorporar un/a Ingeniero/a en Inteligencia Artificial para la implantación y evolución de soluciones en la organización. Responsabilidades Gestión de proyectos de TI < ...

Ai DevOps Engineer Iii (Madrid)

The team Vonage AI group is looking for a sharp DevOps engineer to work on AI/ML based services specializing in audio, text and conversational AI systems. The developed services enhance existing products and drive innovation with new products within the company. What will you do? ...

Founding Enterprise AI Platform Engineer

Hirevoice, located in Barcelona, seeks a technical leader for building an enterprise AI interviewing platform. Your mission includes creating a robust system that adapts to client needs while maintaining development speed. The role involves integrating compliance and scalable architecture, leveraging A ...

Face Biometrics AI Engineer (Barcelona)

Didit is looking for a skilled individual to join Didit Labs and develop cutting‑edge biometric models used in production. You will be responsible for building and shipping face recognition models in a fast‑paced, high‑ownership environment. The adequate candidate has deep computer‑vision expertise ...

AI Platforms Engineer — Enablement & Automation

Quantion is seeking a senior profile to design and integrate AI-powered engineering solutions in Gijón, Spain. The role involves developing reusable solutions that enhance software delivery practices and collaborating across teams to ensure effective adoption of AI technologies. Key responsibilities in ...

AI Agentic Engineer: Automate (Madrid)

Dormont Manufacturing Co is seeking an AI Agentic Engineer based in Madrid. You will design, build, and deploy AI systems that enhance product development and automation. The adecuado candidate has over 5 years of software engineering experience and hands-on knowledge of AI applications. Join us to ...

AI Engineer (C++ Embedded) (Madrid)

Ubicación: Madrid, ES Modalidad del puesto: Híbrido AI Engineer – Desarrollo de software embebido y visión por computador Responsabilidades Desarrollo de software embebido en C/C++ para sistemas de procesamiento a bordo. Implementación de módulos de visión por ...

AI Engineer (C++ Embedded) (Madrid)

Ubicación Madrid, ES Perfil profesional Inteligencia Artificial Experiencia requerida Competencias y experiencia mínimas: Modalidad del puesto Híbrido Qué harás Desarrollo de software embebido en C/C++ para sistemas de procesamie ...

Data Scientist & AI Engineer — Remote

Logicalis Spain está en busca de un perfil de Data Scientist / IA Engineer para unirse a su equipo de Data, Analytics & AI. El candidato ideal participará en proyectos innovadores de ingeniería de datos e inteligencia artificial, trabajando en entornos dinámicos y con alta incertidumbre. Ofrecemos una ...

AI Enablement Engineer (La Coruña)

? Who we are? Quantion is a Business Digital Transformation services company founded in 2015 and part of the Astek Group 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 transforma ...

Senior AI Prompting & Automation Engineer

Jobrapido busca un profesional con 5 años de experiencia en gestión de tráfico aéreo en un entorno híbrido. Se ocupa del diseño y automatización de procesos con IA dentro de un entorno colaborativo. Los candidatos ideales tendrán un grado o máster en áreas tecnológicas, experiencia avanzada en modelos ...

Hybrid Observability & AI Visualization Engineer

Itequia, con sede en Barcelona, busca un/a Ingeniero/a de Observabilidad y Visualización de AI para unirse a su equipo. Este rol es clave para transformar datos en información útil, colaborando con equipos técnicos y de negocio en proyectos innovadores en el sector de movilidad urbana. Se requiere expe ...

AI Platforms Engineer — Enablement & Automation

Quantion is looking for experienced professionals in Galicia, Spain, to design and develop AI-powered engineering capabilities. The role involves collaborating with teams and integrating solutions to enhance software delivery. Ideal candidates will help in creating reusable AI-enabled components and su ...

Forward Deployed AI Solutions Engineer

Ultimate.ai is seeking a Forward Deployed Engineer for its Madrid, Spain location. The role involves working closely with customers to design and deploy AI solutions, ensuring that technical outcomes meet business needs. Candidates should have strong programming skills, especially in Python, and experience in ...

Remote API & AI Solutions Engineer

Keapps está buscando un/a Software Integration Engineer apasionado por conectar sistemas complejos y diseñar APIs robustas. Este rol implica trabajar en el desarrollo de soluciones escalables para aplicaciones basadas en IA. Ofrecemos contratación indefinida, modalidad 100% teletrabajo y un salario com ...

Senior Sales Engineer Strategic AI

Overview This is an incredible opportunity to be part of a company that has been at the forefront of AI and high-performance data storage innovation for over two decades. DataDirect Networks (DDN) is a global market leader renowned for powering many of the world’s most demanding AI data centers, ...

AI Enablement Engineer (O Chazo)

? Who we are? Quantion is a Business Digital Transformation services company founded in 2015 and part of the Astek Group 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 transforma ...

Multimodal AI Compression Research Engineer

Tether is seeking an AI Research Scientist to improve model compression techniques for multimodal AI systems. This role involves hands-on research in developing and implementing compression strategies to optimize performance across resource-constrained environments. Applicants should possess deep exper ...

AI Engineer – Integrated Logistic Support

At ORTEC ENGINEERING SPAIN , we are reinforcing our digitalization and Integrated Logistic Support (ILS) teams to develop advanced artificial intelligence solutions applied to complex industrial systems. We are looking for an AI Engineer to support the implementation of predictive an ...

AI Engineer: RAG & GenAI Orchestration

TECH Global University en Las Rozas de Madrid busca un profesional que diseñe y construya sistemas RAG end-to-end, y desarrolle sistemas agénticos con LangGraph. Requiere conocimientos en Python y Machine Learning, así como interés en IA generativa. Ofrecemos un entorno innovador con un plan de carrera ...

QA Engineer (AI Testing & Automation)

Buscamos un/a QA Engineer con Inglés con experiencia tanto en testing manual como automatizado para unirse a nuestro equipo de tecnología. La persona seleccionada participará en todo el ciclo de vida de calidad del software, contribuyendo a garantizar productos robustos, eficientes y escalables. Ad ...

AI HPC Applications Performance Engineer

The Barcelona Supercomputing Center is seeking an AI Application Support Specialist for the MINERVA project. This full-time role, based in Barcelona, involves optimizing AI application codes and providing consultancy to scientists. The ideal candidate will have a background in Computer Science and experience ...

AI & HPC Data Transfer Engineer

Roche is seeking a Data Transfer Engineer to manage and optimize high-speed data transfer services within the Accelerated Compute Engineering team in Madrid, Spain. Your primary responsibilities include deploying specialized Data Transfer Appliances, resolving I/O bottlenecks, and ensuring data mobility acros ...

AI Systems Engineer (Agentic Development)

Soar is a global fintech startup that specializes in financing and investment. Currently headquartered in Saudi Arabia, Soar is growing throughout the region with a mission to help people achieve their financial goals with innovative financial and property investment solutions and tools through its multi-p ...

Tech Support Engineer, AI Infrastructure

HappyRobot Inc. is seeking a Technical Support Associate to deliver top-tier assistance to customers and internal teams. You will troubleshoot technical issues, ensure smooth product usage, and collaborate with engineering to resolve complex problems. You will also maintain and improve our support docu ...

Senior AI Engineer (All Genders)

Compensation: EUR 45,400 - EUR 68,000 - yearly Company Description With over 25 years’ experience, plus the same enormous passion and ambition we had on day-one, we’re trailblazers in the pet e-commerce industry. Our solutions make over 12 million customers genuinely happier – ...

GenAI/LLM AI Engineer (Hybrid)

Sopra Steria busca un/a AI Software Engineer (GenAI / LLM) en Barcelona para unirse a un equipo internacional en el sector asegurador. Serás clave en el desarrollo de aplicaciones IA que usan modelos de lenguaje avanzados, abarcando todo el ciclo de vida del desarrollo desde la implementación hasta la monitor ...

AI Software Engineer (GenAI / LLM)

Descripción del empleo Estamos buscando un/a profesional AI Software Engineer (GenAI / LLM) para incorporarse en nuestro equipo y formar parte de un proyecto internacional del sector asegurador. Serás responsable del diseño, desarrollo y puesta en marcha de soluciones basadas en I ...

Remote AI Data Ops Engineer

UST España u0026 Latam busca un Data Ops Engineer para desarrollar procesos ETL/ELT y colaborar en soluciones de inteligencia artificial. Se requiere experiencia en Python y SQL, así como en modelado de datos y APIs LLM. Ofrecemos beneficios como 23 días de vacaciones, opciones de trabajo remoto, y un ...

AI Driven Network Security Engineer

Roche Holding AG in Madrid is seeking a Cybersecurity Engineer within the AI Innovation workstream. In this role, you will drive the technical execution of AI/ML security strategies and work on network security solutions to mitigate risks. The ideal candidate has a Bachelor’s degree in Computer Science ...

Product Engineer (AI & Full Stack)

Buscamos Product Engineer (AI & Full Stack) en PROXUS En PROXUS estamos ampliando el equipo de producto y desarrollo. PROXUS es un proyecto que empezamos hace 2 años cuatro compañeros de la universidad y que hoy ya utilizan más de 150.000 estudiantes en toda España . Est ...

Staff AI Engineer Data Visualization

This role will join Datadog’s Data Visualization organization, a team responsible for the visualization experiences that power dashboards, notebooks, investigations, and product workflows used across the platform. The team is a highly product-oriented organization, building AI-native experiences that help ...

Backend Engineer – MedTech AI (Hybrid)

Cells IA, una empresa farmacéutica en Madrid, busca un desarrollador back-end con experiencia en Python y FastAPI. El candidato ideal tendrá un mínimo de 3-5 años en el desarrollo de servicios en producción y trabajará en un ambiente híbrido con un día de teletrabajo a la semana. Las responsabilidades ...

Analytics Engineer Data, AI & Reporting

Zurich Insurance is seeking an analytical engineer in Barcelona to develop and manage analytics-ready data layers and ETL processes. This role supports the audit function by transforming raw data into reliable assets for reporting and AI use cases. The ideal candidate has strong SQL skills, experience ...

Global AI Prompting Engineer PGTR

The opportunity As 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 Unit. We are seeking a Prompt Engin ...

AI Driven Growth Marketing Engineer

Contentsquare busca un profesional para su equipo de Marketing de Producto en Barcelona. Este rol implica construir experimentos de crecimiento y colaborar con equipos multifuncionales para mejorar la adquisición y retención de clientes. Buscamos a alguien con al menos 3 años de experiencia en marketin ...

AI Automation Engineer — Hybrid/Flexible

Baker Tilly busca perfiles para diseñar, desarrollar e implantar soluciones basadas en IA generativa y automatización en Barcelona, con despliegue de agentes IA y asistentes inteligentes. Se trabajará en integración con APIs REST, SaaS y el ecosistema Microsoft, además de brindar soporte y evolucionar solucio ...

AI & Data Platform Engineer (HPC)

Servicios y tecnología de la información Desde Izertis, buscamos ampliar nuestro equipo con la incorporación de un/a AI & Data Platform Engineer (HPC) para formar parte de uno de nuestros más importantes clientes, una importante Deep Tech. Responsabilidades Desarrollo e inte ...

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    Fullstack Ai Engineer Python Php Reactnextjs Jobs in Spain Job Search Guide, Trends and Insights