Empleos de full stack senior java developer en Barcelona

Smadex is a leading advertising technology company founded in Barcelona in 2011 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are one of the top mobile ad-tech companies in the world and the largest Demand Side Platform (DSP) based in Europe, with our revenues over +$100M and consistently growing +40% YoY over the past...

Join NTT DATA and shape the future of digital innovation At NTT DATA, we are a global technology consulting company helping organizations transform through innovation, technology, and collaboration. With more than 190,000 professionals across over 50 countries, we work with leading companies to design and deliver cutting-edge digital solutions. What are we...

En Mensoft Consultores buscamos un/a Senior Full-Stack AI Engineer con experiencia práctica en AI Coding Agents, especialmente en Claude Code, para incorporarse a un proyecto internacional e innovador. Buscamos un perfil que entienda cómo integrar agentes de IA dentro del ciclo de desarrollo para acelerar la entrega de software, mejorar la calidad...

You’ll be joining a newly formed Automation and AI team at Aristocrat, passionate about redefining how we develop, operate, and maintain our live games. Our mission is to build pipelines, tools, and solutions powered by AI that automate repetitive tasks, lower operational overhead, and open new creative opportunities within Product Madness. This team...

About the Company Join a leading international insurance multinational with its main headquarters in Barcelona Spain. You will be part of a highly experienced fully remote and international team responsible for building and scaling next-generation cloud solutions. This position offers the flexibility of remote work from anywhere in Spain while...

About Us At Visium, we enable enterprise executives to define their AI & Data strategy, execute large-scale transformations, and deploy AI across operations - ensuring their organizations become truly future-proof. Born as a spin-off from Visium, we're now channeling this deep enterprise expertise into something new: a category-defining Agentic AI product...

Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in...

En Ioon estamos convencidos de que la tecnología será el eje de la transformación de nuestras vidas, ¿Te animas a ser parte de esta revolución? AI Engineers. Se busca un desarrollador Full-Stack senior con experiencia práctica en AI Coding Agents, especialmente en Claude Code. Se valora un perfil que entienda en profundidad cómo...

The Role We are looking for a Technical Consultant to join our Customer Operations team, based in Barcelona, Spain. This role combines architecture thinking with hands-on delivery, someone who can design solid integration and data solutions, build with AI tools, and stay accountable to the customer outcome through implementation. You...

Buscamos un/a Project Manager Big Data / Senior Data Engineer que será responsable de liderar y gestionar varios proyectos en el ámbito Big Data aportando tanto visión técnica como capacidad de gestión. Entre las principales funciones se encuentran Gestión del ciclo completo de los proyectos desde la obtención de la información hasta su...

Descripción de la vacante Remoto: Teletrabajo Senior Full Stack Engineer - AI-Assisted Development 🤖 At Shakers, we're partnering with a global renewable energy producer to bring in a hands-on full-stack engineer for their software team. Fully remote, long-term, and built around an AI-first engineering...

Can you imagine helping teams prevent breaking changes across microservices through automated contract testing? 🧪🚀 Join our expert team to work on a modern software quality initiative, contributing to the implementation of a contract testing framework for microservices integration. You will apply your knowledge of Pact, GitHub Actions, CI/CD...

¿Quienes somos? Quantion es una empresa de servicios de Transformación Digital de Negocio fundada en 2015 y parte del grupo Astek Group, que opera en más de 25 países con más de 10.000 empleados en todo el mundo. Nuestro equipo está especializado en desarrollo de aplicaciones, UX/UI y transformación digital de negocio, enfocado en...

Job Title: Software Engineering Job Type: Contractor (10-12 hours per week) Location: Remote Job SummaryWe are looking for experienced software engineers to help train and evaluate next-generation AI systems through real-world software engineering tasks. This role is best suited for developers who can reason through unfamiliar...

Estamos en búsqueda de un/a Full Stack Developer (Angular / Node.js) para incorporarse a un proyecto estable dentro del sector seguros, participando en el desarrollo y evolución de aplicaciones modernas en entornos cloud y arquitecturas escalables. Funciones principales Desarrollo y mantenimiento de aplicaciones frontend utilizando Angular...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US ...

🧩 Oferta de Empleo: Full Stack Developer (Next.js, React & Node.js) Modalidad: Híbrido (2-3 días presencial en oficina en Barcelona) Ubicación: Barcelona Tipo de contrato: Indefinido Jornada: Completa 🌐 Sobre el puesto Desde SOTEC Consulting – Grupo Astek buscamos un/a Full Stack Developer con experiencia en Next.js, React y...

Can you imagine building modern applications that connect scalable backend services with intuitive user experiences? 🚀💻 Join our expert team to work on a modern digital platform, contributing to the development of end-to-end features across front-end and back-end layers. You will apply your knowledge of Java Spring Boot, Angular, REST APIs and...

We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M...

Buscamos un/a Software Developer para incorporarse a un equipo joven y dinámico que trabaja en la evolución de una plataforma ya existente de gestión logística. El rol combina el desarrollo de nuevas funcionalidades y evolutivos con la gestión de incidencias y soporte técnico sobre la plataforma en producción, trabajando sobre una arquitectura ya...