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  •  ...are looking for aJunior Full Stack Developer to join our team and support the development of a new web platform built with modern JavaScript technologies. You will work closely with Senior Developers, the Tech Lead, the Product Owner, and the UX Designer to implement... 
    JavaScript
    Junior
    Pago diario
    Freelance
    Tiempo completo
    Contrato
    Trabajar en la oficina
    Remoto
    Trabajo híbrido

    Blu Selection

    Barcelona
    1 día atrás
  •  ...frontend or fullstack software engineering ~ Strong command of JavaScript and React; experience with React Native ~ Proven ability to...  ...observability, and performance ~ Prior experience mentoring junior or mid-level developers ~ Solid communication skills and an eagerness... 
    JavaScript
    Junior
    Tiempo completo
    Empleo permanente
    Contrato
    Trabajar en la oficina
    Remoto
    Trabajo híbrido
    Visa de trabajo
    Horario flexible
    2 días a la semana
    3 días a la semana

    Fut-ure Recruitment and Technology

    Barcelona
    20 horas atrás
  •  ...members. What you will do: The Role’s Key Responsibilities and Tasks Work with a top-notch tech stack such as ES6 code, Javascript libraries like ReactJS and Lodash, Graphql, Testing frameworks and libraries like Mocha, Chai, sinon.js and Jest, React Testing library... 
    JavaScript
    Empleo permanente
    Desde casa
    Trabajo híbrido

    eDreams ODIGEO

    Barcelona
    2 días atrás
  • A technology recruitment firm is seeking a Junior Full Stack Developer to support the development of a new web platform using modern JavaScript technologies. This is an exciting opportunity for someone with a strong foundation in front-end development who wants to grow... 
    JavaScript
    Junior
    Pago diario
    Trabajo híbrido

    Blu Selection

    Barcelona
    1 día atrás
  •  ...software infrastructure. Cultivate a nurturing environment by mentoring junior and mid-level engineers in the frontend development process What we’re looking for: Knowledge of JavaScript, CSS, semantic HTML and the DOM API. Experience with TypeScript.... 
    JavaScript
    Junior
    Trabajar en la oficina
    3 días a la semana

    Perk

    Barcelona
    3 días atrás
  •  ...enforce quality standards, and contribute to continuous improvement efforts. Lead technical initiatives and provide mentorship to junior and mid-level developers. Take ownership of services and features in production and support their ongoing evolution.... 
    JavaScript
    Junior
    Trabajo híbrido

    Virtual Hire Staffing

    Barcelona
    3 días atrás
  • de 1500 a 1700 €/mensuales

     ...Server/MySQL (importante SQL) y realizar tareas básicas de administración. Desarrollar interfaces web con HTML5, Bootstrap y JavaScript . Brindar soporte técnico telefónico a clientes en castellano y catalán (es importante que te sientas cómodo/a comunicándote... 
    JavaScript
    Junior
    Indefinido
    Tiempo completo
    Trabajar en la oficina

    Gestión de Residencias (GdR)

    Terrassa, Barcelona
    1 día atrás
  •  ...solution. Our tech stack: PHP 8.4, Symfony, PHPUnit, MySQL, Redis, MongoDB, RabbitMQ, Git, Docker. For front-end part: native Javascript, JQuery (legacy code), Typescript, React, Three.js (OpenGL), Webpack, Websocket, Jest (unit tests), Docker, SVG. Note that you... 
    JavaScript
    Contratista

    Planner5D

    Barcelona
    3 días atrás
  •  ...looking for We’re looking for Frontend developer who share our passion for writing clean, maintainable, and efficient code using JavaScript and TypeScript. Your main focus will be improving and refactoring existing code, writing tests, and ensuring performance and... 
    JavaScript

    Planner5D

    Barcelona
    20 horas atrás
  • de 700 a 1400 €/mensuales

     ...Ce sur quoi tu travaillerasLes stacks varient selon les projets clients, mais les technos que tu croiseras le plus souvent sont **JavaScript / Node.js** et **PHP**.Tu travailleras également sur diverses stacks technologiques :* React, Next.js, Nest.js* Symfony, Sylius*... 
    JavaScript
    Práctica

    Hello Pomelo

    Barcelona
    1 día atrás
  •  ...NoSQL. Experiencia en automatización con GitHub (Apps, Actions, IssueOps, GitOps; certificaciones son un plus). Dominio de JavaScript y TypeScript (se valoran conocimientos de Python). Estudios Formación acreditada en informática, tecnologías de la información... 
    JavaScript
    1 día a la semana

    Pasiona Consulting Sl

    Barcelona
    1 día atrás
  •  ...de la demanda: 10372 Únete a nuestro Hub Digital – Perfiles Junior (Talent Arena) En nuestro Hub Digital de Barcelona , estamos...  ...estos ámbitos (no excluyente): Programación (Java, Python, JavaScript, etc.) Cloud (Azure, AWS, GCP) Data / SQL / BI DevOps /... 
    JavaScript
    Junior
    Aprendiz
    Práctica
    Trabajo híbrido

    B. Braun Melsungen AG

    Barcelona
    1 día atrás
  •  ...ownership of critical infrastructure components while mentoring junior team members and driving commercial opportunities. Ready to...  ...software engineering background (e.g. Python, Go, Bash, PowerShell, JavaScript, Java, C#), ideally gained in complex, client‑facing... 
    JavaScript
    Junior

    UDG United Digital Group GmbH

    Barcelona
    20 horas atrás
  •  ...documentation. Provide training and support to end-users and junior developers. Maintenance Manage the post-implementation...  ...and SOSL. Knowledge of web technologies such as HTML, CSS, JavaScript. Familiarity with Salesforce integration tools and techniques... 
    JavaScript
    Junior

    Fresenius SE & Co. KGaA

    Barcelona
    3 días atrás
  •  ...Indonesia. Necesitamos reforzar nuestro equipo incorporando a un/a Junior Software Developer. ~ Colaborar en el desarrollo y...  ...programación (C#, Java o similares) ~ Tecnologías web: HTML, CSS, JavaScript ~ Bases de datos relacionales (SQL Server, MySQL) ~ Sistemas... 
    JavaScript
    Junior

    Ventos

    Barcelona
    3 días atrás
  •  ...decisions, and feature development and release cycle. You will mentor junior developers. You will contribute to scaling up Backend engineers...  ...developing products with it Experience using modern JavaScript and tooling in a full-stack setting Extensive experience with... 
    JavaScript
    Junior

    Yassir

    Barcelona
    Hace 2 meses
  •  ...de 5 años de experiencia como Frontend Developer ~+3 años de experiencia con Angular 15 o superior ~ Amplios conocimientos de JavaScript orientado a objetos (POO). ~ Dominio de TypeScript avanzado (decoradores, interfaces, tipos genéricos). ~ Experiencia en RxJS... 
    JavaScript
    Indefinido
    Práctica
    Trabajo híbrido
    Horario flexible
    1 día a la semana
    3 días a la semana

    Oxigent

    Barcelona
    4 días atrás
  •  ...colaboración y el crecimiento profesional.* Participarás en el diseño y desarrollo de juegos de alta calidad y a gran escala con JavaScript/Typescript utilizando el framework Phaser JS y Cocos Creator para sector eGaming.* Desarrollarás herramientas corporativas e integración... 
    JavaScript
    Indefinido
    Tiempo parcial
    Aprendiz
    Trabajar en la oficina
    Remoto
    Trabajo híbrido
    Horario flexible
    Lunes a viernes

    Zitrogames

    Barcelona
    2 días atrás
  •  ...caching y rendering. Desarrollar interfaces robustas utilizando JavaScript/TypeScript y React 18 o últimas versiones con patrones...  ...integración en el ecosistema de productos. Guiar a perfiles mid/junior y aportar visión técnica en la planificación (que sea referente... 
    JavaScript
    Junior
    Indefinido
    Contrato
    Remoto
    Jornada indiferente

    Page Personnel ETT

    Barcelona
    Hace un mes
  •  ...frameworks) Redux SCSS/CSS‑in‑JS Jest/Playwright Methodology Agile/Scrum Data driven Skills Strong knowledge of JavaScript, asynchronous programming, closures, types, and ES6. Ability to solve complex product problems with optimized data structures... 
    JavaScript
    Trabajo híbrido
    Horario flexible
    Trabajo por turnos

    Abacum Inc

    Barcelona
    20 horas atrás
  •  ...automated testing, and CI/CD pipelines. Stay current with emerging AI technologies, frameworks, and development trends. Mentor junior developers and contribute to technical strategy. Required Qualifications 7+ years of professional software development... 
    JavaScript
    Junior
    Trabajar en la oficina
    Remoto

    Knowify LLC

    Barcelona
    20 horas atrás
  •  ...candidates who have experience with a portion of these or equivalent technologies. Languages: Java (Spring Boot, Quarkus), TypeScript/JavaScript, Python, C++. Architecture: Microservices (when appropriate), Event-driven approach (supported by technologies like Kafka,... 
    JavaScript
    Junior
    Tiempo completo
    Empleo permanente
    Contrato
    Trabajar en la oficina
    Trabajo híbrido

    Sateliot

    Barcelona
    Hace un mes
  •  ...Do you enjoy solving technical challenges, experimenting with code, and working across the stack? We’re looking for a Full-Stack JavaScript Developer to join our team. You’ll work with JavaScript both in the browser and on the server to build high-performance... 
    JavaScript
    Remoto
    Horario flexible

    Adcash

    Barcelona
    20 horas atrás
  •  ...on delivering high‑quality, end‑to‑end web and mobile applications. We build solutions primarily using Ruby on Rails, React, and JavaScript, and strongly believe in remote work, clean code, and quality over quantity. We’re looking for a Full Stack Engineer with solid... 
    JavaScript
    Trabajar en la oficina
    Desde casa
    Remoto
    Visa de trabajo
    Horario flexible

    MarsBased

    Barcelona
    2 días atrás
  •  ...de carga. Contribuir a la evolución del design system y su integración en el ecosistema de productos. Guiar a perfiles mid/junior y aportar visión técnica en la planificación. Participar en la planificación estratégica del área Frontend y en la coordinación... 
    Junior
    Aprendiz
    Contrato

    Juno Projects

    Barcelona
    4 días atrás
  • 171 €/mensuales

     ...building digital subscription products, advertising and privacy technologies, and high‑traffic websites ~ Strong understanding of Javascript and the best practices around the web stack (ExpressJs, React, Redis, NextJs, Node.Js) ~ Advanced CSS Knowledge: Grid, Flexbox,... 
    JavaScript
    Remoto
    Trabajo por turnos

    Dow Jones & Company, Inc.

    Barcelona
    20 horas atrás
  •  ...NoSQL databases Experience with Docker High level of skills with browser APIs, DOM and HTML/CSS Experience with JavaScript and TypeScript A team player who likes to help others and solve problems together Ownership of solutions Mentoring... 
    JavaScript
    Trabajar en la oficina
    Remoto
    Horario flexible

    Promote Project

    Barcelona
    2 días atrás
  •  ...solutions, ensuring seamless experiences throughout the user journey. Provide technical leadership, including code reviews, mentoring junior developers, and offering strategic input beyond coding tasks. Tackle complex technical challenges, delivering scalable solutions... 
    JavaScript
    Junior

    Promote Project

    Barcelona
    3 días atrás
  •  ...NoSQL databases Experience with Docker High level of skills with browser APIs, DOM and HTML/CSS Experience with JavaScript and TypeScript A team player who likes to help others and solve problems together Ownership of solutions Mentoring... 
    JavaScript
    Trabajar en la oficina
    Remoto
    Horario flexible

    Mosaec

    Barcelona
    20 horas atrás
  •  ...of NoSQL databases Experience with Docker High level of skills with browser APIs, DOM and HTML/CSS Experience with JavaScript and TypeScript Familiarity with agentic AI development (e.g. autonomy, tool usage, multi‑step workflows) and experience applying... 
    JavaScript
    Trabajar en la oficina
    Remoto
    Horario flexible

    Promote Project

    Barcelona
    20 horas atrás