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- ...and Prime, the world's first travel subscription program. What you will do: Work with a top‑notch tech stack such as ES6, JavaScript libraries (React JS, Lodash), GraphQL, testing frameworks (Mocha, Chai, sinon.js, Jest, React Testing Library, Selenium, Cucumber...JavaScriptEmpleo permanenteDesde casaTrabajo híbrido
Traveltechessentialist
Barcelona4 días atrás - ...Frontend Senior Software Engineer in the Prime Team, you will be in charge of: 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...JavaScriptEmpleo permanenteDesde casaTrabajo híbrido
eDreams ODIGEO
Barcelona1 día atrás - ...code quality- Share knowledge within the team and actively participate in agile ceremoniesMust have skills:· Vue 2+· TypeScript· JavaScript (ES2022)· SCSS / CSS· Vite· Vue Router 4· Pinia / Vuex· TestingNice to have skills:· Vue Test Utils + Vitest· i18n· Lodash· OIDC·...JavaScript
Sanoma
Barcelona4 días atrás - ...frontend stack designed for performance, scalability, and great developer experience: Languages & Frameworks: React, TypeScript, JavaScript (ES6+), Svelte (plus) UI & Styling: Material UI, CSS3, Sass, CSS Grid, Flexbox Build & Tooling: Vite, Webpack, Jest, Vitest,...JavaScriptTrabajar en la oficinaTrabajo híbrido
Flowbox
Barcelona4 días 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...JavaScriptContratista
Planner5D
Barcelona3 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
Barcelona5 días atrás - ...needs to configure a plan that best works for you. What you’ll need ~5+ years of experience working as a Frontend Engineer. ~ Javascript ES6 + React . ~ Redux, Webpack, GraphQL, and the good old Coffee + jQuery, HTML, and CSS experience is a plus. ~ Lean & agile...JavaScriptTrabajar en la oficina
SeQura
Barcelona2 días atrás - ...years) as a frontend developer - ideally with hands-on experience using Storyblok or similar headless CMS Solid knowledge of JavaScript/TypeScript and at least one of the frameworks Vue, Nuxt, React, or Astro Strong understanding of modern frontend technologies...JavaScriptTrabajar en la oficinaTrabajo híbridoHorario flexible
UDG Ludwigsburg GmbH
Barcelona5 días atrás - ...learn from them. Others : Must: ~5+ years of professional experience in frontend engineering. ~ Strong proficiency in JavaScript (ES6+) and at least one major framework (React preferred). ~ Solid understanding of HTML5, CSS3, and responsive design...JavaScript
Adevinta 2021
Barcelona2 días atrás - ...Inglés B2 alto Más de seis años de experiencia en un puesto similar Experiencia sólida en : / S, DNS, Browsers, CORS, CSP Javascript / HTML5.0 / CSS3 TypeScript Preprocesadores de estilos: Sass y Less Angular 18+ Linting: ESLint Git Node / npm...JavaScriptTrabajo de veranoTrabajar en la oficinaRemotoTrabajo híbridoHorario flexible2 días a la semanaLunes a juevesJornada intensiva
Jordan martorell s.l.
L'Hospitalet de Llobregat, Barcelona2 días atrás - ..., Software Engineering, or a related field; Master’s degree preferred. # Programming Languages: Proficiency in HTML, CSS, and JavaScript. Experience with frameworks such as React, Angular, or Vue.js is highly desirable. # AI/ML Experience: Familiarity with machine...JavaScript
Axiom Software Solutions Limited
Barcelona3 días atrás - ...React What skills do I need? ~ Good level of written and spoken English ~4+ years of software development experience with Javascript applications ~ To have ownership, being proactive and curious to work independently ~ Strong knowledge of React ~ Experience...JavaScriptTrabajar en la oficinaRemoto
Dlocal Corp
Barcelona2 días atrás - ...multifuncionais para fornecer soluções impactantes. O que você vai fazer Desenvolva e mantenha aplicativos front-end com React e JavaScript/TypeScript moderno. Aplique as melhores práticas de desenvolvimento de software, incluindo otimização, documentação e teste....JavaScript
Agilecontent
Barcelona4 días atrás - ...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...JavaScriptPrácticaIndefinidoTrabajo híbridoHorario flexible1 día a la semana3 días a la semana
Oxigent
Barcelona4 días atrás - ..., Datadog What We're Looking For Technical Skills Strong experience with Vue.js, React, or Angular Deep knowledge of JavaScript, TypeScript, HTML5, and CSS Experience with server-side rendering (Nuxt/Next.js) Understanding of payment systems and security...JavaScriptRemotoTrabajo híbridoHorario flexible2 días a la semana
Back Market
Barcelona3 días atrás - ...Tableau Architecture and Development* Migration experience from one BI platform to another (for ex: Qlik to Power BI)* Experience with JavaScript (D3.js, React/Vue/Svelte), R (ggplot, plotly)* Front-end/Back-end experience (React) is a plus* Experience in Agile development...JavaScriptTrabajo híbrido
Sanofi
Barcelona3 días atrás - ...Updated September. 2025 ~2–4 years of professional software engineering experience. ~ Strong proficiency in: React, Node.js, JavaScript, TypeScript, Redux, Next.js . ~ Experience with CSS-in-JS , component libraries/design systems , Storybook , and accessibility...JavaScriptTrabajar en la oficinaRemotoTrabajo híbrido
Dow Jones & Company, Inc.
Barcelona3 días atrás - ...Senior Software Engineer Javascript Who we are We simplify wealth creation. Founded in 2014 in Vienna, Austria by Eric Demuth, Paul Klanschek, and Christian Trummer, we're here to help people trust themselves enough to build their financial freedom - for now and...JavaScriptTrabajo híbridoHorario flexible
Jordan martorell s.l.
Barcelona4 días atrás - ¿Quién somos? En Impackta ofrecemos servicios de mensajería, transporte urgente, logística y soluciones tecnológicas a nivel nacional e internacional a las empresas que realizan envíos. Tras 30 años en el sector del transporte y más de 5 años en el mundo del desarrollo...Trabajar en la oficinaInicio inmediatoTrabajo híbrido
Impackta
Badalona, Barcelona5 días atrás - ...development of the product you will participate.#### Your profile* 5+ years’ experience as GO Developer.* 5+ years’ experience as JavaScript Developer.* 3+ year experience with TypeScript.* 2+ year experience with Angular / React or similar.* Proven experience using...JavaScript
Schwarz Dienstleistung KG
Barcelona1 día atrás - ...Strong UX/UI technical background. Strong front-end code optimization and coding best practices acumen, especially advanced Javascript techniques and capabilities. Used to mentoring and/or providing guidance to junior members of a team. Used to liaising with...JavaScriptEmpleo permanenteRemoto
Softblues
Barcelona4 días atrás - ...and CSS-in-JS solutions (styled-components, Emotion, etc.).* Experience with TypeScript, functional component patterns, and modern JavaScript (ES6+).* Familiarity with testing frameworks (Jest, React Testing Library, Detox or Appium) and visual regression tools (...JavaScriptTrabajo híbridoTrabajo por turnos
Abbott Laboratories
Barcelona4 días atrás - ...this role, you will be responsible for designing, building and optimizing complex UI for modern integration platform using advanced JavaScript, HTML and CSS technologies. You will work with product, design and back-end teams to build innovative features. You will also be...JavaScriptRemoto
Jordan martorell s.l.
Barcelona2 días atrás - ...Formation :*** École d'ingénieur* Stage de fin d'études ou post-études minimum **Compétences techniques :*** Bonne connaissance de **JavaScript moderne** (React, Next.js, NestJS) et/ou de PHP/Python (Symfony, Laravel, Django)* **Conception d'architectures web** adaptées...JavaScriptPráctica
Hello Pomelo
Barcelona4 días atrás - ...experiencia demostrable en programación en C#. ~ ASP.NET MVC 5. ~ Conocimientos amplios en SQL. ~ Conocimientos en HTML 5, CSS3, JavaScript y JQuery. ~ Conocimientos SOLID. ~ Conocimientos en patrones de diseño, enumera los que conozcas y hayas utilizado. Se...JavaScriptTiempo completoTrabajar en la oficinaRemoto
Jordan martorell s.l.
Badalona, Barcelona1 día 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...JavaScriptTrabajar en la oficinaRemotoHorario flexible
Promote Project
Barcelona2 días atrás - ..., and scalability. MAIN ACTIVITIES AND RESPONSIBILITIES Design, develop, and maintain modern web applications using React, JavaScript, Redux, REST APIs and supporting Spring Boot backend applications (Back-end for Front-end principle). Collaborate closely with...JavaScriptTrabajar en la oficinaVisa de trabajo
PAMP S.A.
Barcelona4 días atrás - ...technologies like React and Next.js. Remote work is available, and you'll benefit from flexible schedules, learning opportunities, and a dynamic environment. Ideal candidates have over 4 years of experience in JavaScript development and strong English skills. #J-18808-Ljbffr...JavaScriptRemoto
Dlocal Corp
Barcelona2 días atrás - ...You Have ~10+ years in software engineering, with 3–5 years in management ~ Strong technical expertise in React, Node.js, JavaScript, TypeScript, Redux, Next.js ~ Experience with CSS-in-JS, component libraries, Storybook, accessibility standards , and UX tools...JavaScriptTrabajar en la oficinaRemotoTrabajo híbrido
Storyful
Barcelona2 días atrás - ...Leader of our Frontend Guild. Our web apps were developed using the Ember.js framework, and we have released several open‑source JavaScript libraries. The Frontend team just started a migration to React. Now is an exciting time to join, especially if you want to...JavaScriptRemoto
Qonto
Barcelona1 día atrás
