Empleos de fullstack engineer en Barcelona

We are seeking a highly skilled and motivated Full Stack Laravel/Symfony/Node.js/React Developer to join our team. The ideal candidate will have a strong background in building scalable web applications using Symfony/Laravel, Node.js & React, with a deep understanding of Test-Driven Development (TDD) practices. Experience with Inertia.js is a significant...

Join Tether and Shape the Future of Digital Finance At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain...

Tether is hiring a Fullstack Engineer to support QVAC application teams, building desktop and mobile tooling, and integrating AI agents into engineering workflows.You will develop, review, test, and deliver reliable software with a focus on automation, tooling, and scalable CI/CD pipelines. This hands-on role offers opportunities to shape the tooling roadmap...

Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.With the right people and...

Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.With the right people and...

Join one of Southern Europe's fastest-growing startups Enginy is a Barcelona-based startup and one of Southern Europe's fastest-growing companies ranked #3 in the Sifted 100: Southern Europe 2026, and we're just getting started. We're building the AI-native GTM platform for modern B2B teams, combining prospecting, enrichment, intent signals, AI research and...

This job is with Allianz Commercial, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. About the JobAs an Expert Full Stack Developer at Allianz Technology, you will be responsible for designing, developing, and maintaining comprehensive web applications that support our partner projects. You...

About our client Our client builds a leading digital identity and fraud prevention platform used by banks, fintech companies, online marketplaces, and other regulated businesses worldwide. Their products combine biometric identity verification, document and image processing, and advanced fraud detection to help customers balance frictionless digital...

At Workfully, we’re building the first global recruitment marketplace where independent recruiters can grow, engage, and monetize their talent networks — connecting them to meaningful opportunities at innovative companies worldwide. Our technology is designed to make recruiting more transparent, fair, and scalable. We’re a profitable early-stage...

K-LAGAN in Barcelona is seeking a talented Fullstack Developer (Java + React) to join our Software Engineering team. You will build end-to-end applications, delivering interactive front-ends and robust back-end services in a hybrid work setting.You will work with Java, Spring Boot, React, Docker and Kubernetes, collaborating with international teams, and...

Capitole keeps growing and we want to do it with you! We are looking for a Fullstack Engineer (Frontend-Oriented) with 4+ years of experience. The focus lies on developing frontend components, implementing Backstage integrations, and contributing to the technical advancement of the portal within the joint team. Responsibilities: Develop and enhance...

Enginy AI is seeking a seasoned Fullstack Engineer to own features from concept to production, spanning backend workflows to rich frontend UIs. You will shape systems and standards as the company scales, contributing across the stack and collaborating with Product and Design. You’ll work in Barcelona on a fast-moving AI-native GTM platform for B2B teams,...

K-LAGAN in Barcelona is seeking a talented Fullstack Developer (Java + React) to join our Software Engineering team. You will build end-to-end applications, delivering interactive front-ends and robust back-end services in a hybrid work setting.You will work with Java, Spring Boot, React, Docker and Kubernetes, collaborating with international teams, and...

Experis, a ManpowerGroup company, seeks a Senior Software Engineer to join Kompanion as a core early member in Engineering. You will build the foundations of an AI-native platform for critical tax, accounting, and financial workflows, owning features end to end and shaping product and engineering standards.You’ll work with Java, Spring Boot, Next.js, and...

Experis, a ManpowerGroup company, seeks a Senior Software Engineer to join Kompanion as a core early member in Engineering. You will build the foundations of an AI-native platform for critical tax, accounting, and financial workflows, owning features end to end and shaping product and engineering standards.You’ll work with Java, Spring Boot, Next.js, and...

About our client Our client builds a leading digital identity and fraud prevention platform used by banks, fintech companies, online marketplaces, and other regulated businesses worldwide. Their products combine biometric identity verification, document and image processing, and advanced fraud detection to help customers balance frictionless digital...

We Are Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact. With the right...

🚀 **¡Buscamos Full-Stack Engineer para un proyecto de Inteligencia Artificial!** ¿Te apasiona el desarrollo de aplicaciones web y te gustaría participar en proyectos relacionados con la **Inteligencia Artificial y las nuevas tecnologías**? 💻🤖 La persona seleccionada participará en el desarrollo de soluciones tecnológicas enfocadas en **AI...

**We Are** Wizeline, a global AI-native technology solutions provider, develops cutting-edge, **AI-powered** digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of **growth,...

**We Are** Wizeline, a global AI-native technology solutions provider, develops cutting-edge, **AI-powered** digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of **growth,...