Empleos de full stack software en Barcelona

Codeway builds category-leading consumer AI apps on mobile and web, at global scale. Completely bootstrapped. We turn category wins into six focused vertical companies: Wishlabs (AI Creativity), Wellture (Wellness), Learna (Education), Sparked (Media), Cosmic Jam (Entertainment), and Catalyst Apps (Utilities & Productivity). Every idea born here starts with...

Overview In this role you will own production-grade software across a varied portfolio, partnering with a Product Owner to shape robust, scalable products. You'll operate in an AI-native, agent-driven environment, translating business needs into well-architected solutions. You'll frequently move between projects, influencing architecture, quality, and...

Overview En este rol, serás responsable de diseñar, desarrollar y mantener aplicaciones web escalables usando Python y ReactJS. Trabajarás en la integración de servicios en la nube con AWS y colaborarás con equipos de IA para incorporar modelos y algoritmos en las aplicaciones. Buscarás garantizar calidad de código, pruebas y buenas prácticas,...

Overview En este rol trabajarás en el análisis y diseño de aplicaciones web, planificando evolutivos y su mantenimiento para proyectos de eventos y experiencias de marca. Te integras en un equipo que gestiona desde la conceptualización hasta la ejecución, con autonomía para desarrollar soluciones completas de forma independiente. Buscamos impacto...

Overview As a Senior Java Full Stack Engineer, you will join a greenfield fashion retail project to design, build, and evolve a new digital product from scratch. You will define architecture, implement core capabilities, and deliver an MVP that drives real business value, collaborating with Spanish-speaking stakeholders. You’ll work hands-on across...

Overview En este rol, serás responsable de diseñar, desarrollar y mantener aplicaciones web escalables usando Python y ReactJS. Trabajarás en la integración de servicios en la nube con AWS y colaborarás con equipos de IA para incorporar modelos y algoritmos en las aplicaciones. Buscarás garantizar calidad de código, pruebas y buenas prácticas,...

Overview In this role you will own production-grade software across a varied portfolio, partnering with a Product Owner to shape robust, scalable products. You’ll frequently move between projects, influencing architecture, quality, and releases. Compensaciones / Beneficios Mainloop Barcelona certificate no on-call policy opportunity to work with AI agents...

Overview As a Full-Stack Engineer in Treatwell's Growth & Marketing focus, you help the marketplace be discovered, understood, and chosen across 13 markets. You'll split time between frontend and backend work to accelerate growth, improve discoverability, and optimize conversion across landing pages and discovery journeys. You partner with marketing and...

Overview En este rol, gestionarás el portfolio de productos y proveedores del área de Comunicaciones e Io T, asegurando fiabilidad y continuidad ante demandas futuras. Trabajarás con distintas unidades y ventas para impulsar el negocio, aportando información de producto para Marketing y negociando acuerdos con proveedores. Buscamos un perfil operativo,...

Overview En este rol, gestionarás el portfolio de productos y proveedores del área de Comunicaciones e Io T, asegurando fiabilidad y continuidad ante demandas futuras. Trabajarás con distintas unidades y ventas para impulsar el negocio, aportando información de producto para Marketing y negociando acuerdos con proveedores. Buscamos un perfil operativo,...

Overview En este rol, gestionarás el portfolio de productos y proveedores del área de Comunicaciones e Io T, asegurando fiabilidad y continuidad ante demandas futuras. Trabajarás con distintas unidades y ventas para impulsar el negocio, aportando información de producto para Marketing y negociando acuerdos con proveedores. Buscamos un perfil operativo,...

Overview Join Schwarz Digits to help build high-quality software within a cross-functional, agile team. You will contribute to the development process alongside QAs, designers, and product owners, driving a culture of quality. The role centers on delivering robust software that supports the company’s digital sovereignty initiatives in Europe. You’ll...

We're looking for a Staff Software Engineer to help build AI-native features into Factorial's product. You'll be writing Rails and React, designing systems, and shipping product hand in hand with Product and Design. "If you love solving hard problems and want to build something that truly matters, come build it with us. We're a team of 200+ Product Engineers...

Overview In this Senior Full Stack Engineer role, you own end-to-end delivery for Duetto's core revenue platform, driving a major monolith-to-microservices migration. You'll work across Java/Spring Boot backends and TypeScript/React frontends, shaping scalable systems and high-quality user experiences. You'll operate with strong architectural judgment,...

Overview You will join a small, skilled team to build a greenfield project on top of an existing product. You'll contribute across the stack, with a focus on React Native, while collaborating with teammates to upskill as needed. The role offers fully remote work, a generous holiday allowance, and a competitive salary. You'll work on scalable frontend and...

You will join a development team to evolve and rebuild the group's digital platform, supporting expansion across Spain and Portugal. You will work on website modernization, new site creation for different jurisdictions, and integrations with gaming providers. The role involves both backend and frontend development, plus updating interfaces and third-party...

We are looking for a talented Full Stack Developer to join our Digital Innovation Hub in Barcelona. As part of the hub, you will help drive strategic digital initiatives across areas such as eCommerce, product configuration, analytics, and digital sales innovation. Led by experienced startup professionals, the hub combines the agility and entrepreneurial...

Somos una empresa internacional con más de 20 años de experiencia en consultoría e ingeniería informática. Con más de 2.500 Primers operando en 4 sectores principales en todo el mundo: IT, Telecomunicaciones, Energía e Infraestructuras Experiencia en desarrollo Backend con Java y Spring Framework, utilizando Eclipse como entorno de desarrollo. ...

We are looking for a talented Full Stack Developer to join our Digital Innovation Hub in Barcelona. As part of the hub, you will help drive strategic digital initiatives across areas such as eCommerce, product configuration, analytics, and digital sales innovation. Led by experienced startup professionals, the hub combines the agility and entrepreneurial...

We're based on over 15 years of success, producing world-class video content and building, developing, and managing a number of high-traffic websites. Our award-winning content and websites are created exclusively by us and directly for the use of millions of users worldwide. At Kodify, we're not just pushing boundaries in online entertainment—we're...