149,512+ Ai Driven Fullstack Engineer Java React Jobs in Spain — Top Companies Hiring June 2026

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Generative AI Engineer LLM, MLOps & Cloud

NTT Data Europe & Latam busca un experto en Inteligencia Artificial para diseñar e implementar modelos LLM y desarrollar plataformas innovadoras en entornos cloud. Es fundamental contar con más de 2 años de experiencia en IA y habilidades demostradas en programación y CI/CD. El candidato ideal se unirá ...

BlueCamp Internship Program: AI Engineer Intern

At IBM, work is more than a job – it’s a calling: To build. To design. To code. To consult. To think along with clients and sell. To make markets. To invent. To collaborate. Not just to do something better, but to attempt things you’ve never thought possible. Are you ready to lead in this new era of techno ...

Associate AI Engineer (6 month contract)

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 peopl ...

Asset Integrity Engineer — AI & R&D

Nadara is looking for an Asset Integrity Specialist in Madrid, Spain, who will drive the technical lifetime strategy of renewable energy assets. This role requires expertise in structural and mechanical engineering, focusing on ensuring the integrity and reliability of Nadar's energy fleet. Key respons ...

Senior Robotics AI and Simulation Engineer

ABOUT THE ROLE In this role, you will design and develop AI-driven robotics solutions for clients across healthcare, retail, automotive, and enterprise sectors. You will build production-ready systems and rapid prototypes - from perception pipelines to reinforcement learning workflows – that br ...

Azure ML Engineer – Pipelines & AI Solutions

Mpower Plus is seeking a skilled machine learning engineer to contribute to projects leveraging Azure cloud technologies. The ideal candidate will possess at least 5 years of experience in machine learning engineering or applied ML, with a strong focus on Azure cloud technologies and proficiency in Python. </ ...

AI Engineer – Marketing Automation (Tenerife, Hybrid)

Una empresa tecnológica en crecimiento en Santa Cruz de Tenerife busca un AI Engineer que se encargue de construir y mantener sistemas de automatización de marketing. El candidato ideal tendrá más de 2 años de experiencia en desarrollo sólido de Python y experiencia trabajando con LLMs. Se ofrece un entorno de t ...

Software Engineer QuantumBlack, AI by McKinsey

Who You'll Work With Driving lasting impact and building long‑term capabilities with our clients is not easy work. You are the kind of person who thrives in a high performance/high reward culture – doing hard things, picking yourself up when you stumble, and having the resilience to try another w ...

Founding AI First Fintech Software Engineer

Talent-R is seeking experienced software engineers for a foundational role in Barcelona. You'll build financial infrastructure for AI agents, making critical decisions on architecture and product direction. Work closely with a solid team from top companies in a fast-paced environment. The ideal candida ...

Generative AI Engineer — LLMs & MLOps Specialist

Ntt Data Europe & Latam busca profesionales apasionados por la tecnología y la IA para formar parte de su equipo especializado. Se espera que los candidatos tengan más de 2 años de experiencia en IA y conocimiento en plataformas en la nube como AWS, GCP o Azure. El rol implica diseñar e implementar sol ...

Senior Robotics AI and Simulation Engineer

ABOUT THE ROLE In this role, you will design and develop AI-driven robotics solutions for clients across healthcare, retail, automotive, and enterprise sectors. You will build production-ready systems and rapid prototypes - from perception pipelines to reinforcement learning workflows – that br ...

Data Engineer: Scalable Pipelines & AI Insights

Gfk - An Niq busca un Data Engineer en Galicia, España. El candidato ideal debe diseñar y mantener pipelines de datos, gestionar datos y automatizar procesos. Los requisitos incluyen una licenciatura en Matemáticas o similares, al menos 2 años de experiencia, y habilidades en Python y SQL. Se valora la ...

Senior Platform Engineer / AI Infra / MLOps

Quiénes somos: En h&k creemos que las grandes cosas se logran en equipo. Somos una consultora tecnológica especializada en Microsoft, IA y consultoría con más de 30 años de experiencia en proyectos Cloud dentro del ecosistema de Microsoft y la energía de un equipo joven que comb ...

AI Platform Security Engineer — DevSecOps & Governance

MediaMarkt España is looking for a skilled professional for AI platform security, focusing on implementation of security measures and compliance with regulatory frameworks like the EU AI Act and GDPR. The ideal candidate will have 3-5+ years of experience in Software Engineering, with a strong emphasis on DevSec ...

Production AI Engineer: Deploy & Deliver Impact

A leading AI solutions firm in Barcelona is seeking a hands-on AI Engineer focused on implementing production-ready AI systems. In this role, you will design and deploy AI solutions that deliver measurable business impact and work embedded within client organizations to drive AI-led change. The ideal candidate w ...

C++ Robotics & AI Engineer Distributed Middleware

Eprosima is seeking experienced C++ engineers to join their core engineering team in Tres Cantos, Spain. The role involves developing middleware technologies vital for robotics and AI across various industries. Top candidates will design features for DDS products, support advanced users in demanding sy ...

Product Engineer AI Powered Property Management

PropHero Pty seeks a Product Engineer in Romblon, España to lead the development of Property Management tools. This role involves managing the entire product lifecycle, from ideation to deployment, and requires a strong background in software engineering and experience with AI. The candidate must be fluent in Sp ...

Cloud Data & AI Engineer: Golang + Kubernetes

Schwarz Digits in Barcelona is looking for a skilled developer to join their Central Services division. You will help develop a sovereign Data and AI platform, work closely with the agile team, and contribute to innovative solutions in cloud technology. Ideal candidates have a strong background in Gola ...

Remote AI Engineer Python, LLMs & Cloud

SNI is seeking a skilled developer to design and support AI/ML solutions from Spain. The role involves developing Python applications and working with LLM architectures, ensuring application delivery with engineering teams. This position will support remote collaboration and includes potential extensio ...

Agentic Ai Customer Success Engineer (Arbo)

Role Summary: Agentic AI – Customer Success / Enablement ¿Es este su próximo empleo? Descúbralo leyendo la descripción completa a continuación y no dude en enviar su candidatura. We are looking for a technical, customer‑facing professional with hands‑on experience in Agentic AI who can act ...

AI Engineer CX Bot & LLM Specialist

A leading customer experience company in Madrid is seeking an AI Engineer to drive innovative solutions in AI. This role involves designing, developing, and optimizing natural language understanding models and bot services. The ideal candidate possesses strong NLU technology proficiency, experience in cloud serv ...

Product Operations Engineer AI Platform & Deployments

A high-growth AI startup in Cataluña is seeking a Product Operations Engineer. You will act as the operational backbone of the product team, coordinating between Engineering, Deployments, and GTM. This role demands technical literacy, strong analytical abilities, and outstanding communication skills. With compen ...

AI Solutions Engineer — Build Intelligent Automation

AION Solutions is hiring an AI Solutions Engineer in Barcelona to transform business challenges into functional AI systems. This role involves direct collaboration with the founding team to design and implement solutions across various client platforms. Key responsibilities include building automation ...

Agentic AI Engineer Remote in Spain

BMC Software, Inc. is looking for an Agentic AI Engineer to architect and deploy intelligent agents. This exciting role allows you to work on multi-step reasoning and production-scale AI systems to drive business impact. Located remotely in Spain, the ideal candidate should possess strong programming s ...

Remote GTM Systems Engineer: Automations & AI

Fynity is seeking a GTM Systems Engineer in Spain who will take charge of enhancing commercial systems. You'll collaborate closely with Revenue Operations to improve CRM adoption and build out functionality for the revenue engine. Ideal candidates will have substantial experience in CRM platforms, comp ...

Software Engineer AI Assisted Development (Córdoba)

Software Engineer - AI Assisted Development Project Summary We are looking for a Software Engineer to lead the adoption of AI‑assisted coding practices across the organization. This role combines hands‑on engineering, enablement, and governance—defining how AI is used in software developm ...

Software Engineer Ai Assisted Development (Murcia)

Project Summary We are looking for a Software Engineer to lead the adoption of AI‑assisted coding practices across the organization. This role combines hands‑on engineering, enablement, and governance—defining how AI is used in software development while actively supporting teams in building their ...

Golang Data & AI Platform Engineer (Santander)

We are looking for a Data & AI Platform Engineer to join a growing team building a next-generation sovereign cloud platform focused on data and AI services. This role is idóneo for someone who enjoys working at the intersection of software engineering, Kubernetes, cloud services, and data platforms, ...

Golang Data & Ai Platform Engineer (Madrid)

We are looking for a Data & AI Platform Engineer to join a growing team building a next‑generation sovereign cloud platform focused on data and AI services. This role is ideal for someone who enjoys working at the intersection of software engineering, Kubernetes, cloud services, and data platforms, ...

Software Engineer (Python & Generative Ai) (Tarragona)

Estamos buscando un Software Engineer (Python + AI) para unirse a uno de los proyectos más innovadores dentro del ecosistema de IA conversacional. Lo que harás Diseñar y desarrollar agentes conversacionales con IA Generativa y arquitecturas multiagente. Desarrollar el backend ...

Conversational AI Operations Engineer 100% Remoto

Capitole is one of the best IT consulting companies and the place you want to be. Why? People in the center. We believe in a different model, more human, with the employee in the center of our company Interesting projects. Cutting-edge technologies. Agile methologies Happiness and low tu ...

Lead AI Application Engineer (Infrastructure & LLMOps)

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio.We are currently looking for a dedicated Lead AI Aplication Engineer</str ...

Software Engineer (Python & Generative Ai) (Barcelona)

Estamos buscando un Software Engineer (Python + AI) para unirse a uno de los proyectos más innovadores dentro del ecosistema de IA conversacional. Formarás parte del equipo responsable de evolucionar un asistente conversacional basado en arquitecturas Agentic AI que da servicio a millones de cliente ...

Hybrid AI Agentic Full Stack Engineer

Kyndryl is looking for a Full Stack Developer to join its AI Innovation Hub in Barcelona. The role involves building and maintaining advanced web applications and services for AI solutions. Candidates should have 3+ years of software engineering experience, proficiency in Java and Python, and familiarity with ...

Unity AI & Automation Engineer (LiveOps, Backend)

A leader in gaming technology, located in Barcelona, is looking for an Automation and AI Engineer to join their innovative team. You will develop tools that integrate AI and improve game development processes. The ideal candidate has extensive experience in full stack development, specifically with Unity (C#), a ...

AI Engineer for Satellite Ground Segments

AI Engineer for Satellite Ground Segments Are you looking for an innovative and consolidated place for your professional development? GMV is an experienced technology group and… We are expanding one of ourengineering team, which manages the design and evolution of ground segment infras ...

Product Software Engineer (Backend AI Oriented)

En Docline hacemos la sanidad más accesible a través de la tecnología. Construimos la plataforma digital de salud y la red de médicos digitales que conecta a personas y organizaciones con atención médica de calidad, en cualquier lugar y en cualquier momento. Buscamos un Product Software Engi ...

AI Enablement Engineer for Mobile Apps

As leading European customer experience and digital transformation services group, SQLI empowers international brands to generate value through digital innovation. We craft engaging experiences by combining cutting‑edge technology, proven methodologies, and deep technological expertise. AI is embedded as a ...

GTM Automation Engineer Clay, Data & AI

Nexthink SA is seeking a GTM Engineer to design and optimize automated go-to-market systems. You will work with Sales and Marketing, leveraging data and automation to drive growth. The role includes responsibilities such as managing workflows in Clay, integrating data between systems, and optimizing GTM proce ...

Platform Engineer – Agentic AI & Harness Engineering

Who We AreAt Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world’s leading businesses. We are at the heart of progress; with proven expertise and a continuous flow of AI-powered insight, enabling smarter decisions, faster innovation, and a lasting competitive ...

Senior Generative AI Engineer — Growth & Impact

Ayesa Digital en Monterroso busca un/a Ingeniero/a Senior en Inteligencia Artificial Generativa. Este rol implica el desarrollo de soluciones innovadoras utilizando Python y colaborando en proyectos de alto impacto tecnológico. Se valorará experiencia en LLMs, frameworks como LangChain y conocimiento d ...

ML Engineer — AI Solutions & MLOps (Cloud)

NTT DATA Europe & Latam busca un profesional especializado en Inteligencia Artificial y Machine Learning para unirse a su equipo de Digital Technology. Ofrecemos un contrato indefinido y la oportunidad de trabajar en proyectos innovadores para clientes de primer nivel en toda Europa, en un entorno híbrido. </ ...

GTM Engineer AI Growth & Experimentation Lead

Bridged - Event Growth Platform, located in Tarragona, Spain, is seeking a candidate with 2+ years of experience in Growth Engineering or related fields. The role focuses on building AI-driven workflows and optimizing sales processes. Responsibilities include implementing reporting systems for pipeline ...

Product Software Engineer (Backend AI Oriented)

En Docline hacemos la sanidad más accesible a través de la tecnología. Construimos la plataforma digital de salud y la red de médicos digitales que conecta a personas y organizaciones con atención médica de calidad, en cualquier lugar y en cualquier momento. Buscamos un Product <stron ...

Product Software Engineer (Backend AI Oriented)

En Docline hacemos la sanidad más accesible a través de la tecnología. Construimos la plataforma digital de salud y la red de médicos digitales que conecta a personas y organizaciones con atención médica de calidad, en cualquier lugar y en cualquier momento. Buscamos un Product Software Engi ...

LLM Engineer (Machine Learning/AI) Hybrid

Machine Learning Engineer (LLM) A fantastic opportunity for a driven Machine Learning Engineer to join fast-growing deep-tech company, who provide hyper-efficient software to global companies across finance, energy, manufacturing and cybersecurity to gain an edge with quantum computi ...

Senior Robotics AI and Simulation Engineer

ABOUT THE ROLE In this role, you will design and develop AI-driven robotics solutions for clients across healthcare, retail, automotive, and enterprise sectors. You will build production-ready systems and rapid prototypes - from perception pipelines to reinforcement learning workflows – that br ...

Senior Platform Engineer / AI Infra / MLOps

Quiénes somos: En h&k creemos que las grandes cosas se logran en equipo. Somos una consultora tecnológica especializada en Microsoft, IA y consultoría con más de 30 años de experiencia en proyectos Cloud dentro del ecosistema de Microsoft y la energía de un equipo joven que comb ...

Senior Platform Engineer / AI Infra / MLOps

Quiénes somos: En h&k creemos que las grandes cosas se logran en equipo. Somos una consultora tecnológica especializada en Microsoft, IA y consultoría con más de 30 años de experiencia en proyectos Cloud dentro del ecosistema de Microsoft y la energía de un equipo joven que comb ...

Hybrid AI Integration Engineer | MLOps Specialist

UST busca un Ingeniero de Integración AI/MLOps experimentado para dirigir la ingeniería y la integración de capacidades de AI en plataformas empresariales en Madrid. Este rol se centra en la incorporación de AI en las cadenas de herramientas de entrega de software. El candidato ideal debe tener más de ...

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    Ai Driven Fullstack Engineer Java React Jobs in Spain Job Search Guide, Trends and Insights