Empleos de fullstack developer javascript en cataluña

Krell Consulting & Training, S.L. busca un/a Senior Fullstack Developer con sólida experiencia en Java, Spring Boot y tecnologías frontend para un proyecto tecnológico con IA. La posición es híbrida en Barcelona, con aproximadamente un día presencial por semana. Se valoran experiencia en APIs REST, entornos Cloud y herramientas de IA de desarrollo,...

UST España & Latam busca un Senior Fullstack Developer Java/React para diseñar, desarrollar y evolucionar soluciones digitales de alto rendimiento. Participarás en backend y frontend, APIs REST, y arquitecturas basadas en Spring Boot y eventos con Kafka. Se valorará experiencia con OpenShift y sistemas legacy, dentro de entornos ágiles. La posición...

UST España & Latam busca un Senior Fullstack Developer Java/React para diseñar, desarrollar y evolucionar soluciones digitales de alto rendimiento. Participarás en backend y frontend, APIs REST, y arquitecturas basadas en Spring Boot y eventos con Kafka. Se valorará experiencia con OpenShift y sistemas legacy, dentro de entornos ágiles. La posición...

UST España & Latam busca un Senior Fullstack Developer Java/React para diseñar, desarrollar y evolucionar soluciones digitales de alto rendimiento. Participarás en backend y frontend, APIs REST, y arquitecturas basadas en Spring Boot y eventos con Kafka. Se valorará experiencia con OpenShift y sistemas legacy, dentro de entornos ágiles. La posición...

UST España & Latam busca un Senior Fullstack Developer Java/React para diseñar, desarrollar y evolucionar soluciones digitales de alto rendimiento. Participarás en backend y frontend, APIs REST, y arquitecturas basadas en Spring Boot y eventos con Kafka. Se valorará experiencia con OpenShift y sistemas legacy, dentro de entornos ágiles. La posición...

Talan Spain is seeking a Fullstack Developer for a 4-month contract to deliver a React-based mobile project with a strong focus on performance, offline capability, and efficient data synchronization. You will design, implement, and deploy a mobile-first PWA using React and TypeScript, build APIs with Python/FastAPI or Node.js, and work with PostgreSQL while...

Talan Spain is seeking a Fullstack Developer for a 4-month contract to deliver a React-based mobile project with a strong focus on performance, offline capability, and efficient data synchronization. You will design, implement, and deploy a mobile-first PWA using React and TypeScript, build APIs with Python/FastAPI or Node.js, and work with PostgreSQL while...

Talan Spain is seeking a Fullstack Developer for a 4-month contract to deliver a React-based mobile project with a strong focus on performance, offline capability, and efficient data synchronization. You will design, implement, and deploy a mobile-first PWA using React and TypeScript, build APIs with Python/FastAPI or Node.js, and work with PostgreSQL while...

Talan Spain is seeking a Fullstack Developer for a 4-month contract to deliver a React-based mobile project with a strong focus on performance, offline capability, and efficient data synchronization. You will design, implement, and deploy a mobile-first PWA using React and TypeScript, build APIs with Python/FastAPI or Node.js, and work with PostgreSQL while...

Coforge is seeking a Fullstack (Java - Angular) developer to join a strategic CRM modernization project on an AWS-based web application. You will design and implement UI with Angular/TypeScript and build robust backend services using Java Spring Boot, REST APIs and PostgreSQL. The role emphasizes CI/CD, cloud deployments, security, and collaboration with...

Coforge is seeking a Fullstack (Java - Angular) developer to join a strategic CRM modernization project on an AWS-based web application. You will design and implement UI with Angular/TypeScript and build robust backend services using Java Spring Boot, REST APIs and PostgreSQL. The role emphasizes CI/CD, cloud deployments, security, and collaboration with...

Coforge is seeking a Fullstack (Java - Angular) developer to join a strategic CRM modernization project on an AWS-based web application. You will design and implement UI with Angular/TypeScript and build robust backend services using Java Spring Boot, REST APIs and PostgreSQL. The role emphasizes CI/CD, cloud deployments, security, and collaboration with...

Coforge is seeking a Fullstack (Java - Angular) developer to join a strategic CRM modernization project on an AWS-based web application. You will design and implement UI with Angular/TypeScript and build robust backend services using Java Spring Boot, REST APIs and PostgreSQL. The role emphasizes CI/CD, cloud deployments, security, and collaboration with...

Starting date: ASAP Job Reference: 405_26_MNG_ISS_NET Position: Mid-Level Full Stack WEB Developer (.NET) Closing Date: Thursday, 15 October, 2026 Reference: 405_26_MNG_ISS_NET Job title: Mid-Level Full Stack WEB Developer (.NET) About BSC The Barcelona Supercomputing Center - Centro Nacional de Supercomputación (BSC-CNS) is the leading supercomputing...

DigiHunting busca un/a Senior Fullstack Developer para una plataforma SaaS B2B en el sector gran consumo. Trabajarás en un equipo ágil, liderando funcionalidades complejas de principio a fin en un entorno orientado a datos y toma de decisiones. Se valoran experiencia con Angular, NET Core, microservicios y Kubernetes; trabajarás con Claude Code y...

UVE Solutions busca un Senior Fullstack developer para liderar el desarrollo de funcionalidades en un equipo ágil y orientado a IA. Definir soluciones técnicas, revisar código y mentorizar son responsabilidades clave, junto a buenas prácticas y mejora continua. Se valoran más de 10 años de experiencia, dominio de Angular 21+, .NET Core, Kubernetes y UI...

Senior Fullstack Engineer Who is Parser? Technology alone does not create impact—the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and AI enablement. We are a fast-growing team of 340+ engineers...

Senior Fullstack Engineer Who is Parser? Technology alone does not create impact—the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and AI enablement. We are a fast-growing team of 340+ engineers...

Senior Fullstack Engineer Who is Parser? Technology alone does not create impact—the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and AI enablement. We are a fast-growing team of 340+ engineers...

Senior Fullstack Engineer Who is Parser? Technology alone does not create impact—the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and AI enablement. We are a fast-growing team of 340+ engineers...