Empleos de backend full stack engineer en Barcelona

About the roleWe're looking for a Senior Full Stack Engineer with a front-end focus who has experience working with commercial.You'll turn a marketing campaign, a pricing test or a new product launch into a fast, reliable experience, then measure whether it worked.Your main focus will be zoe.Com and our acquisition and conversion journeys, including landing...

Pluxee is seeking a Senior Product Engineer to own features end-to-end across backend, frontend, and AI-assisted workflows within one of our core domains. You will work on multi-region platforms, ensuring transactional integrity and scalable architectures in a fast-paced environment.The role emphasizes technical leadership, automated testing, and close...

Luxoft in Spain is seeking an experienced Software Developer to modernize a mission-critical PMS used by investment professionals.The role involves transforming a mature WPF-based desktop platform into a scalable, API-enabled ecosystem across desktop, web, and data layers.You will upgrade .NET, WPF, and DevExpress apps, reduce technical debt, and optimize...

Descripción del puesto / FuncionesEstamos buscando un/a Full Stack Web Developer con fuerte orientación backend para unirse al equipo de productos de IA que desarrolla una plataforma Multi-cloud de GenAI (Azure, AWS, Google Cloud), con foco principal en el servicio Secure GPT.Se trata de un rol técnico clave en un entorno internacional, donde...

Senior II Full-Stack Engineer (back-end heavy) Employment Type Full time Location Type Hybrid 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 Series D,...

HappyScribe in Barcelona is hiring a senior full-stack engineer to own engagement features end to end across Rails backend and React/React Native/Electron apps. You’ll partner with a designer and report to the CPTO, shaping a product area from day one.You’ll work in a small, pragmatic team with strong emphasis on AI-first development, prototype-driven...

Agap2 España busca un/a Senior Full Stack Software Engineer para liderar proyectos de desarrollo y modernización sobre plataforma Microsoft y entornos Cloud. La posición requiere experiencia técnica, capacidad analítica y foco en buenas prácticas de arquitectura, desarrollo seguro y DevOps, con especialidad en APIs REST, Angular y pipelines CI/CD en...

About PillarPillar is one of the fast growing startup from Italy which raised 3.2M€ pre-seed, 10 months later reached 1M€ ARR, and a couple of months later raised the biggest seed round of Italy: 12M€.Pillar is the new standard for constructionsAn enormous industry full of inefficiencies and slow processes—one that moves billions but still operates...

We power people's progress. At Preply, we're all about creating life-changing learning experiences. ¿Posee las habilidades y la experiencia adecuadas para este puesto? Siga leyendo para descubrirlo y envíe su solicitud. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our...

Mainloop Barcelona is seeking a Full-Stack Product Engineer to own end-to-end product development in a Barcelona-based, AI-native team.You will shape the roadmap, build and ship features, and measure impact with users and stakeholders across multiple countries.You will work closely with Product Owners, engineers, and AI agents to deliver fast, reliable...

United Nations in Barcelona seeks a Geospatial Full-Stack Developer and Data Engineer Consultant to support the City Resilience Global Programme with technical expertise and data-driven analyses for partner cities and institutions. The consultant will lead capacity-building activities, advance resilience and climate adaptation projects, and contribute to...

Senior .NET Full-Stack Developer/Integration Engineer - Remote - European candidates We are seeking a remote Senior .NET Full-Stack Developer/Integration Engineer for an International Institution, with experience in Web development applications, integration, data migration, back-end, and front-end development. EU candidates are welcome to apply and must be...

Exoticca international is seeking a FullStack Engineer to design and build scalable services using Next.js, Node.js, TypeScript, and MongoDB. You will help shape an event-driven architecture and ensure reliable, maintainable systems powering our ecommerce platform. You will collaborate with cross-functional teams to translate business needs into robust...

Bridgenext is seeking a Senior Full Stack Engineer to join our LATAM-focused automation platform project for the fitness and wellness industry.You will own the execution stream from concept to production, collaborating with a Product Owner and a board with defined designs and tickets.This role emphasizes shipping value, not just planning, and offers growth...

OverviewIn this role you design and develop features for the full stack, spanning React UIs and Python FastAPI backends, to support core platform workflows.You will build RESTful APIs, collaborate with Data and Security Engineering, and ensure high code quality through testing and reviews.You participate in Agile cross-functional teams across Germany and...

We power people’s progress.At Preply, we’re all about creating life-changing learning experiences. ¿Posee las habilidades y la experiencia adecuadas para este puesto? Siga leyendo para descubrirlo y envíe su solicitud. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our...

We power people's progress. At Preply, we're all about creating life-changing learning experiences. ¿Posee las habilidades y la experiencia adecuadas para este puesto? Siga leyendo para descubrirlo y envíe su solicitud. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our...

Location: Barcelona and surrounding area Working model: Hybrid – 4 days remote, 1 day per week in our Barcelona office Office: KPS Iberia, C/ Pau Claris 162–164, 08037 BarcelonaAbout KPSKPS is a global consulting and technology company delivering digital transformation and e-commerce solutions for leading international clients. At KPS Iberia, you will...

Descripción del empleoSe pueden requerir diversas habilidades interpersonales y experiencia para el siguiente puesto. Por favor, asegúrese de consultar la descripción a continuación con atención.En Almato Iberia, somos parte de un grupo internacional líder en soluciones digitales inteligentes. Desarrollamos software innovador que impulsa la...

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+...