Empleos de tech fullstack engineer en Barcelona

Overview En esta posición lideras la evolución técnica de una plataforma IoT propia con expansión internacional. Serás referente técnico, definiendo arquitectura, estrategia y roadmap, trabajando con un equipo joven y con autonomía para establecer estándares desde cero. Te enfrentarás a retos de alta concurrencia, despliegues multi-país y...

About ABCDxABCDx is a Swiss-Spanish MedTech company developing innovative blood-based point-of-care diagnostic solutions combining biomarkers, lateral-flow technologies, smartphone image analysis and clinical algorithms. Our focus is on acute neurological and cardiovascular conditions, with clinical development activities across Europe.About ABCDxABCDx is...

Clio is seeking a Software Developer to join our Barcelona engineering team. You will work on building web applications at scale, collaborating with distributed teams across three countries, and reviewing peers' code in an Agile environment.Ideal candidates have 2+ years of software development experience, familiarity with web stacks, and a drive to learn...

Meet SienaSiena is the Agent of Record for CX, built for consumer brands like Spanx, FIGS, Brooklinen, and Grüns.Meet SienaSiena is the Agent of Record for CX, built for consumer brands like Spanx, FIGS, Brooklinen, and Grüns.It runs as a connected multi-agent stack on top of a shared intelligence layer: agents that sell, support, listen, handle social and...

Overview In this role you will maintain and improve key APIs while migrating to Kubernetes and build mobile cross modules that support the app infrastructure used by other teams. You’ll work in a cross-functional agile environment to deliver high-quality software and help other product teams focus on their core features. The position sits in the One App...

At Q-tech, we collaborate with the global leader in reusable packaging containers and pallets for the fresh produce supply chain, whose mission is to make that supply chain sustainable.They run a closed-loop pooling system with more than 400 million containers in circulation and over 2.5 billion shipments a year.They serve 300+ retailers and 18,000+ growers...

Viaplay Group is seeking a Senior Fullstack Engineer to join the Barcelona office.You will build and optimize landing pages, campaign experiences, and product pages across markets, focusing on fast, engaging, high-performing user experiences.You will work with React, Next.js, and Node.js, collaborating with product teams, designers, PMs, and analysts, and...

About The Job At Allianz Technology, we are shaping the future of digital solutions through innovation, collaboration, and AI-driven development.We are looking for an Expert Full Stack Developer to join the Technical Portal team, which builds the shared platform that dozens of product teams use to deliver the Sales Digital Workstation to insurance agents in...

Q-tech busca un Platform Fullstack Engineer para nuestro hub tecnológico en Barcelona.Buscamos quien combine frontend, backend e infraestructura para construir herramientas y APIs auto-servicio que empoderen a otros equipos de desarrollo.Se valorará capacidad hands-on y pragmática, con foco en productividad y reducción de fricción.Se trabajará en un...

We are bsport. The place to be! bsport is an all-in-one platform combining boutique fitness and advanced technology. Our platform helps our partners manage their bookings, payroll, marketing and more, to streamline operations and boost their commercial success. Since we launched in 2019, we have already achieved the following: We’ve built a...

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...

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...

Social You busca un Senior Fullstack Engineer / Tech Lead para liderar la arquitectura y la ejecución del roadmap en una plataforma IoT. Trabajarás en un entorno de microservicios, con despliegues multi‑país y una plataforma que requerirá alta disponibilidad. Buscará 5 años de desarrollo y 2 de liderazgo, experiencia en Docker/Kubernetes, API Gateway...

About UsPerk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation,...

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

Desde Growth HR estamos acompañando a una compañía tecnológica especializada en el desarrollo de soluciones digitales, en un proyecto estratégico para una importante empresa del sector farmacéutico.Buscamos un/a Senior Full Stack Developer con sólida experiencia en desarrollo backend, visión de arquitectura y capacidad para construir soluciones...

Seqera is seeking a Fullstack Software Engineer to join the Platform team.You'll work across the stack on the Seqera Platform, building APIs, data models, cloud integrations, and frontend features in Java, Groovy, Angular and Micronaut.The team is small and empowered; you'll own an area end to end, shape architecture, write tests, and collaborate with...

Capitole is growing fast and seeking a Software Engineer in Barcelona to join a multidisciplinary team building Drives Configuration and Programming software for a global leader in industrial automation.You will own features end-to-end, design solutions, review code, and collaborate with teams across Japan, the US and the Netherlands to deliver high-quality...

Experteer Overview In this role you will own multiple products end-to-end, building scalable web features and APIs while guiding a team.You will design and maintain React/JavaScript applications, GraphQL APIs on Node.js, and cloud-based services on AWS.You'll drive architectural decisions, enforce engineering best practices, and collaborate with stakeholders...

About UsPerk (formerly TravelPerk) is the intelligent platform for travel and spend management.Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more.By eliminating this shadow work that wastes hours, erodes morale, and saps innovation,...