nodejs backend developer junior

¡Capitole sigue creciendo - y queremos que formes parte del viaje!Estamos buscando un/aBackend Developer con 6años de experiencia para unirse a nuestro equipo en proyecto con cliente del sector seguridad y alarmas.Funciones:Desarrollar y mantener aplicaciones backend conJava, Spring Boot, WebFlux y arquitectura de microservicios, garantizando su...

¡Capitole sigue creciendo - y queremos que formes parte del viaje!Estamos buscando un/aBackend Developer con 6años de experiencia para unirse a nuestro equipo en proyecto con cliente del sector seguridad y alarmas.Funciones:Desarrollar y mantener aplicaciones backend conJava, Spring Boot, WebFlux y arquitectura de microservicios, garantizando su...

Pearson is seeking a highly autonomous Senior Software Developer to join our AI-enabled English language learning platform. You’ll design and deliver scalable backend services and APIs, integrate AI models, and guide the full software lifecycle with Dev Ops and Clean Code practices. Based in a hybrid setup, this role requires strong collaboration with...

REVER is a Barcelona based startup backed by Y‑Combinator. REVER's mission is very ambitious: change the way people buy by giving superpowers to shoppers. We are now obsessed on drastically improving the return experience both for the shopper and the e‑commerce. The challenge is massive: we want to change a $2.5 Trillion industry. For that we have a...

En Lognext llevamos más de 18 años identificando e implementando soluciones tecnológicas prácticas que nos permitan seguir avanzando y optimizar nuestras operaciones, acompañando a los equipos con talento experto de alto rendimiento y haciendo de la tecnología una fuerza transformadora en nuestro día a día.Actualmente buscamos incorporar un/a Senior...

We're looking for a Senior Software Developer to lead development of web applications and Saa S platforms at Galileo Studio and its ventures. You'll be a technical reference on architecture, code quality and continuous delivery on projects that blend product, AI and B2 B business. What you'll do Design and build applications with Next.Js, React and Type...

Job ID: Posted: Posted 30+ Days AgoStart Date: Location: SpainAumente sus posibilidades de llegar a la fase de entrevista leyendo la descripción completa del puesto y enviando su solicitud sin demora.- BarcelonaTime Type: Full timeJOB DESCRIPTION:Senior Software Engineer (Backend)ABOUT LINGOLingo is building a cutting‑edge digital health platform that...

Job ID: 31161202Posted: Posted 30+ Days AgoStart Date: 2026-09-08Location: Spain Aumente sus posibilidades de llegar a la fase de entrevista leyendo la descripción completa del puesto y enviando su solicitud sin demora. - BarcelonaTime Type: Full timeJOB DESCRIPTION:Senior Software Engineer (Backend)ABOUT LINGOLingo is building a cutting‐edge digital...

Job ID: 31161202Posted: Posted 30+ Days AgoStart Date: 2026-09-08Location: SpainAumente sus posibilidades de llegar a la fase de entrevista leyendo la descripción completa del puesto y enviando su solicitud sin demora.- BarcelonaTime Type: Full timeJOB DESCRIPTION:Senior Software Engineer (Backend)ABOUT LINGOLingo is building a cutting‐edge digital health...

OverviewJoin to apply for theJunior Software Engineerrole atREVER (YC S22)Get AI-powered advice on this job and more exclusive features. This range is provided by REVER (YC S22). Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeREVER is a Barcelona based startup backed by Y-Combinator....

Festo is seeking a Senior Backend Java Developer for its Digital Innovation Hub. You will work on a cutting-edge stack including Spring Boot, React, and AWS, taking ownership of technical design within an informal, agile environment. You will help translate business needs into scalable software and guide junior developers while aligning with internal...

Nextpower in Valencia is seeking an experienced embedded software developer to design and maintain software for complex products. You will modify the Linux kernel, code in Python and C, and build backend and frontend components using Flask and Vue.Js. Docker containerization and strong network security knowledge are required. You will work in Scrum teams,...

Senior Software Engineer (Backend)Lingo is building a cutting‑edge digital health platform that fuses continuous biosensor data, high‑performance backend engineering, and advanced analytics to help people live healthier, longer, fuller lives. Our systems process massive volumes of real‑time data, and the backend is the heartbeat that transforms...

About The Job As a Java Fullstack Developer, you will design and develop applications within the Personal Finance SET ADM team. You will work on the evolution and maintenance of key applications using Spring and Angular frameworks in an agile environment. Key Responsibilities • Develop new functionalities to support agile product squads. • Resolve...

Pearson is seeking an autonomous Senior Software Developer to design and deliver backend components for AI-powered digital products. You will work with cross-functional teams to define objectives, requirements, and timelines, and you will lead projects that emphasize scalable services and secure, reliable APIs. Based in a hybrid setup with offices in Madrid...

This position is 100% on premise 0% remote in Barcelona. About AiMA We develop technology that complements human care and helps provide continuity when another person is not available. you can check www.aima.chat for further details. About the role We are looking for a Junior R&D Software Developer to help turn technical ideas into working prototypes,...

Available vacancies Senior Fullstack Developer (PHP + Python + Vue/React) – AI Agents Senior Fullstack Developer (PHP + Python + Vue/React) – AI Agents ¡Hola! En Sesame estamos construyendo la próxima generación de nuestra plataforma de RRHH con sistemas multi-agente que automatizan procesos reales en producción — no prototipos, no demos, no...

About The Job As a Java Fullstack Developer, you will design and develop applications within the Personal Finance SET ADM team. You will work on the evolution and maintenance of key applications using Spring and Angular frameworks in an agile environment. Key Responsibilities • Develop new functionalities to support agile product squads. • Resolve...

Pearson is seeking a highly autonomous Senior Software Developer to join our AI-enabled English language learning platform. You’ll design and deliver scalable backend services and APIs, integrate AI models, and guide the full software lifecycle with DevOps and Clean Code practices. Based in a hybrid setup, this role requires strong collaboration with...

Job Description Summary Summary Grid Automation offers its customers a complete range of innovative products, systems and services covering design and manufacture, as well as commissioning and long-term maintenance of Substation Protection and Automation solutions. This includes, amongst others, Protection relays, control systems, cyber security solutions,...