Empleos de full-stack web developer en Barcelona

Our Technology team drives the evolution of our Engineering, Data, Product and User Experience functions. Within this group, the GenAI Experiences team builds generative AI products that define the future of news and business intelligence for millions of users across the Wall Street Journal and Dow Jones brands. Dow Jones is seeking a Senior Software...

PHP Full Stack DeveloperReferencia: #12122Localización: BarcelonaOur client, a leading multinational company in the leisure and entertainment sector, currently in the process of expansion, with several work centers throughout Spain, and more than 550 employees.Within its expansion plan we are looking for a PHP Full Stack Developer, taking care of...

This Full Stack Developer position will give you the chance to work on a greenfield project with an already-successful product to work from as a guide. The overall stack is: ReactReact NativeNodeGraphQLAWSYou don't need to be an expert with all of the above but React Native experience is preferred. The successful Full Stack Developer will be able to work...

ALTEN España está buscando un Analista Programador con experiencia en backend en Python y conocimientos de frontend con React/Next.js para un proyecto orientado a la evolución de plataformas digitales y herramientas operativas escalables.Se requieren 3–5 años de experiencia, dominio de Python, experiencia con FastAPI/Flask y familiaridad con APIs REST....

HR Generalist at Housfy || Doble grado en Turismo y Gestión de Ocio + Administración de Empresas y Gestión de la InnovaciónEn Housfy estamos transformando el sector inmobiliario a través de la tecnología. Buscamos un/a Full Stack Developer con ganas de aprender, crecer y aportar valor en un entorno dinámico e innovador.Funciones...

Context And Mission The Computational Applications in Science and Engineering department (CASE) works with industry and academia to develop software and applications that leverage the power of High-Performance Computing to solve real problems. In particular, a large line of research is the creation of efficient interfaces for these applications. The...

We are the world market leader for reusable packaging containers (RPCs) for fresh food and are constantly optimizing our products. We help make the food supply cycle for the population more sustainable. With our RPCs, safety for food transport is improved, there is less waste of food and at the same time the lifespan of the products increases. Through our...

Reunion Marketing seeks a senior full-stack engineer to build across the stack, integrating AI coding assistants like Claude Code into daily workflows. You will own features end-to-end, ensuring security, testing, and data integrity for client-facing dashboards and data pipelines. The role emphasizes a top-tier production mindset and clear communication of...

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...

We are an international technology services company specialized in: - IT: Banking, Insurance, Retail & E-Commerce, Healthcare - Transport & Supply Chain: Rail, Automotive, Logistics, and Aerospace - Manufacturing: Renewable Energy, Oil & Gas, and Utilities - R&D: Research, innovation, and development of technology solutionsAt K-LAGAN, we focus on...

Job-ID: Sector: IT y TelecomunicacionesLocation: BarcelonaContract: IndefinidoPosted: Deadline: At Experis, a ManpowerGroup company, we specialise in recruiting the best tech talent and matching them with all kinds of organisations, from large corporations to start-ups. We are a company specialising in IT consultancy and the recruitment of professionals in...

Okify, a Barcelona-based PropTech startup, is seeking a Software Engineer to own end-to-end features across client portals and automation engines. You will collaborate with utility and insurance partners to establish and troubleshoot integrations, while solving architectural challenges alongside the founders in a small team. Based in or near Barcelona with a...

Today, we are 80+ people, serve 900+ customers, raised €12 million in 2026, and are expanding internationally. We are building the financial operating system for construction: bringing AI, automation, and modern software to an enormous industry still full of slow, fragmented processes. We are looking for a product-minded Full Stack Engineer who leans...

OverviewAs a Fullstack Developer at K-LAGAN, you will build end-to-end applications with React front-ends and Java back-ends, enabling scalable cloud deployments. You'll contribute to an international, dynamic engineering team focused on impactful projects and continuous growth. You will shape product interfaces and robust APIs while ensuring performance...

We are an international technology services company specialized in: - IT: Banking, Insurance, Retail & E-Commerce, Healthcare - Transport & Supply Chain: Rail, Automotive, Logistics, and Aerospace - Manufacturing: Renewable Energy, Oil & Gas, and Utilities - R&D: Research, innovation, and development of technology solutionsAt K-LAGAN, we focus on...

Job-ID: Sector: IT y TelecomunicacionesLocation: BarcelonaContract: IndefinidoPosted: Deadline: At Experis, a ManpowerGroup company, we specialise in recruiting the best tech talent and matching them with all kinds of organisations, from large corporations to start-ups. We are a company specialising in IT consultancy and the recruitment of professionals in...

We are looking for a Senior Full Stack Developer to help build scalable web applications, improve system performance, and deliver a seamless user experience. The role sits at the intersection of technical architecture, backend performance, and user-centric feature development. It suits a developer with a balanced technical and product mindset. Tech stack:...

To develop apis and backend processes to establish the logic and services needed for frontend applications or api to api services. To ensure api security, performance and stability. Use of good backend and frontend practices. To integrate APIs and backend services into interfaces. Henry Schein is now a Fortune 500 Company powered by a network of people and...

Join Amaris Consulting and work on projects that impact thousands of users worldwide. Be part of an international team, thrive in an agile environment, and grow with a global group that values innovation and talent. As a Backend Developer (Node.js), you will play a key role in designing and developing robust, scalable backend systems that drive global...

We are an international technology services company specialized in: - IT: Banking, Insurance, Retail & E-Commerce, Healthcare - Transport & Supply Chain: Rail, Automotive, Logistics, and Aerospace - Manufacturing: Renewable Energy, Oil & Gas, and Utilities - R&D: Research, innovation, and development of technology solutionsAt K-LAGAN, we focus on...