Empleos de react js developer en Barcelona

About WorkatoWorkato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform. A leader in Enterprise MCP and trusted by 50% of the Fortune 500, Workato’s cloud-native architecture connects every application, data source, and process to...

At LGT Digital Factory we are searching for Performance Engineer for our Barcelona Office. Siga leyendo para comprender completamente lo que este trabajo requiere en cuanto a habilidades y experiencia. Si su perfil encaja, presente su candidatura. WHAT CAN YOU EXPECT? LGT is committed to developing and operating modern and cloud native applications with...

¿Es posible unir un proyecto estable y de largo plazo con metodologías ágiles y tecnología de vanguardia?En ALTEN tenemos claro que el éxito de nuestros proyectos se debe a las personas que forman nuestro equipo. Por eso, si tienes al menos 4 años de experiencia como desarrollador fron-tend con Angular y te consideras un experto, nos comprometemos a...

Company DescriptionWe’reCheckout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day. We are where the world checks out, enabling over 10 billion transactions yearly for more than one billion global shoppers. Whether you want to book a...

Nuestro eslogan «El lado humano de la tecnología» pone de manifiesto lo que ofrecemos tanto al cliente externo como interno, y es que las personas siempre están en el centro de todo lo que hacemos. Cuidamos cada detalle, evolucionamos con los años, y nos adaptamos a los cambios para ofrecer lo mejor a nuestros colaboradores, clientes y empleados.Por...

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...

Join PPG's digital transformation journey and help shape the future of mobile experiences across more than 10 leading paint and coatings brands worldwide! As a Mobile Tech Lead within the Global Custom Software Solutions team, you will play a key role in defining the technical direction of PPG's multi-brand mobile platform while leading the development of...

Join PPG's digital transformation journey and help shape the future of mobile experiences across more than 10 leading paint and coatings brands worldwide! As a Mobile Tech Lead within the Global Custom Software Solutions team, you will play a key role in defining the technical direction of PPG's multi-brand mobile platform while leading the development of...

Join PPG's digital transformation journey and help shape the future of mobile experiences across more than 10 leading paint and coatings brands worldwide! As a Mobile Tech Lead within the Global Custom Software Solutions team, you will play a key role in defining the technical direction of PPG's multi-brand mobile platform while leading the development of...

Expert Full Stack Developer at Allianz Technology in Barcelona, on-site position driving design, development, and maintenance of enterprise web applications. You will integrate front-end and back-end components, optimize performance, and apply security best practices, with AI-assisted coding daily.The role requires 7 years in full stack, proficiency in...

A software management company in Barcelona seeks an experienced full-stack developer. This role involves developing and improving internal tools, enhancing back-office systems, and automating operational workflows. Candidates should have over 3 years of experience, particularly with Node.js, React, and PostgreSQL. The company offers a competitive salary...

Allianz Technology is seeking an Expert Full Stack Developer to design, build, and maintain comprehensive web applications supporting partner projects. You will work across front-end and back-end components, optimize performance, and ensure security, while embedding AI capabilities to enhance functionality.The role requires 7 years of hands-on experience...

Senior Full Stack Developer Barcelona 3–6 Month Engagement I’m currently working with a high-growth AI-focused technology team looking for a Senior Full Stack Developer to join them on an initial 3–6 month engagement. This is a great opportunity for someone who wants to get involved in a technically interesting environment, working across modern...

At Materialise Medical, we believe that better healthcare starts with solutions designed around the individual patient. If you’re passionate about bringing personalized care to every patient, you’ll love being a part of this team. Through the technology we develop, researchers, engineers, and clinicians are revolutionizing personalized treatment —...

We are your Energy Technology Partner. We electrify, automate, and digitalize every industry, business, and home, driving efficiency and sustainability for all. At Schneider Electric, our values – IMPACT (Inclusion, Mastery, Purpose, Action, Curiosity, Teamwork) – are the foundation of everything we do. Becoming an Impact Maker means turning...

We are your Energy Technology Partner. We electrify, automate, and digitalize every industry, business, and home, driving efficiency and sustainability for all. At Schneider Electric, our values – IMPACT (Inclusion, Mastery, Purpose, Action, Curiosity, Teamwork) – are the foundation of everything we do. Becoming an Impact Maker means turning...

We are your Energy Technology Partner. We electrify, automate, and digitalize every industry, business, and home, driving efficiency and sustainability for all. At Schneider Electric, our values – IMPACT (Inclusion, Mastery, Purpose, Action, Curiosity, Teamwork) – are the foundation of everything we do. Becoming an Impact Maker means turning...

SustainRecruit Talent is seeking an experienced Senior Frontend Developer to own the frontend of a large-scale enterprise application. You’ll design and deliver fast, accessible user interfaces using modern frontend technologies while shaping a scalable design system.Work with designers and backend engineers in an Agile team to build reusable components...

About VoiceBWe build autonomous AI voice agents that close and qualify sales for large B2C enterprises — telcos, energy providers, insurers, banks. Our agents already run live inside companies like Vodafone España and Holaluz, and we're mid-rollout across an 8-market European deployment with Alpega/Teleroute. We're a small team moving fast, and we're...

Accessiway, based in Barcelona, is searching for a Mid-level / Senior Fullstack Developer to enhance digital accessibility. You'll play a crucial role in designing and developing high-quality services, ensuring a seamless user experience through a robust technology stack including React, TypeScript, and AWS.Join a passionate team dedicated to making the web...