Empleos de reactjs en Barcelona

Overview En SlashMobility, te integrarás a una boutique tecnológica que impulsa la transformación digital de grandes corporaciones con equipos pequeños y de alto rendimiento. aportarás soluciones de valor en proyectos críticos, combinando talento senior y mentalidad de producto para generar impacto real. Trabajarás en un entorno híbrido en Barcelona,...

Overview In this role you will lead backend architecture and develop scalable Python services with FastAPI while contributing to frontend with ReactJS. You will drive technical decisions, promote best practices, and collaborate with product and engineering teams to deliver robust, high-performance solutions for thousands of concurrent users. The role...

Overview In this role you will lead backend architecture and develop scalable Python services with FastAPI while contributing to frontend with ReactJS. You will drive technical decisions, promote best practices, and collaborate with product and engineering teams to deliver robust, high-performance solutions for thousands of concurrent users. The role...

I'm currently looking for a tech professional who's passionate about building high‐quality products that improve people's lives... and their pets' lives too! This is an international, fast‐growing tech company with a strong mission and values, focused on creating safe, personalized digital experiences. Work model: Hybrid (office on Mondays &...

I'm currently looking for a tech professional who's passionate about building high‐quality products that improve people's lives... and their pets' lives too! This is an international, fast‐growing tech company with a strong mission and values, focused on creating safe, personalized digital experiences. Work model: Hybrid (office on Mondays &...

Full Stack Engineer (Senior/Lead) ID38801 5000 company that creates award-winning software for Fortune 500 brands and startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. We are looking for a Senior Full Stack Engineer to...

A leading software development company in Spain is seeking a Full Stack Senior/Lead Engineer to join their agile team. You will build features and enhance user experiences across web and mobile platforms, leveraging your expertise in ReactJS, NodeJS, and React Native. Ideal candidates should have over 5 years of experience in building scalable systems and...

Overview In this role you will lead backend architecture and develop scalable Python services with FastAPI while contributing to frontend with ReactJS. You will drive technical decisions, promote best practices, and collaborate with product and engineering teams to deliver robust, high-performance solutions for thousands of concurrent users. The role...

Overview In this role you will lead backend architecture and develop scalable Python services with FastAPI while contributing to frontend with ReactJS. You will drive technical decisions, promote best practices, and collaborate with product and engineering teams to deliver robust, high-performance solutions for thousands of concurrent users. The role...

Full Stack Engineer (Senior/Lead) 5000 company that creates award‐winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in application development and AI/ML, and our people‐first culture has earned us multiple Best Place to Work awards. As a Full Stack Senior/Lead Engineer at AgileEngine,...

A pioneering AI company in Barcelona is seeking a Full‑Stack Software Engineer to develop their Agentic AI Platform. You will design and build features to enhance the life sciences industry using cutting-edge AI technology. This hands-on role requires 6+ years of full-stack product experience, proficiency in Python, ReactJS, and TypeScript, and a passion...

A leading software development company in Barcelona is looking for a Senior Full Stack Engineer to enhance a health and wellness platform.Asegúrese de leer la descripción completa a continuación y, si confía en que cumple todos los requisitos, envíe su solicitud de inmediato.The successful candidate will work on web and mobile applications, contributing...

## Desarrollador/a Senior PHPDescubra exactamente qué habilidades, experiencia y cualificaciones necesitará para tener éxito en este puesto antes de enviar su solicitud a continuación.* #### País: España* #### Provincia: BARCELONA* #### Descripción: Evolutio nace después de más de 30 años prestando servicios en el mercado español con la marca BT...

Q-tech is seeking a seasoned software engineer to help build high‑quality products that improve lives, including pets. The role focuses on backend with Python, frontend with ReactJS/React Native, and strong UX and testing practices.You’ll work in a hybrid model (office Mondays and Thursdays) with a values‑driven team that mentors others and grows...

OverviewSi los siguientes requisitos del puesto y la experiencia coinciden con sus habilidades, por favor, asegúrese de enviar su solicitud sin demora.En SlashMobility, te integrarás a una boutique tecnológica que impulsa la transformación digital de grandes corporaciones con equipos pequeños y de alto rendimiento. aportarás soluciones de valor en...

eDreams ODIGEO is hiring a Frontend Lead Engineer for the Prime program in a hybrid setup in Spain (Barcelona or Madrid). You will lead a cross-functional team of engineers, shaping the frontend architecture using ReactJS, GraphQL and modern testing tools to deliver a high-value subscription experience for Prime members.You will collaborate with Product,...

Alma Medical Imaging busca un/a profesional para desarrollar nuevas aplicaciones y ampliar las soluciones actuales, con foco en imagen médica e IA.Si le interesa solicitar este empleo, por favor, asegúrese de cumplir los siguientes requisitos que se enumeran a continuación.Trabajarás en equipo para diseñar, detallar y ejecutar planes de desarrollo,...

Full Stack Engineer (Senior/Lead) AgileEngine is an Inc. 5000 company that creates award‐winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in application development and AI/ML, and our people‐first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking...

Overview Join Schwarz Digits to help build high-quality software within a cross-functional, agile team. You will contribute to the development process alongside QAs, designers, and product owners, driving a culture of quality. The role centers on delivering robust software that supports the company’s digital sovereignty initiatives in Europe. You’ll...

Overview Join Schwarz Digits to help build high-quality software within a cross-functional, agile team. You will contribute to the development process alongside QAs, designers, and product owners, driving a culture of quality. The role centers on delivering robust software that supports the company’s digital sovereignty initiatives in Europe. You’ll...