Frontend Developer – JavaScript & Microfrontends Remote

Twtspain; España; Teletrabalho; EUR 33 000 - 35 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

23 days vacation

14 payments (12 monthly + 2 extra)

Childcare vouchers and medical+ dental

Resumo da oferta

THEWHITEAM Consulting is seeking Frontend Developers to join a technology project focused on modern web development, frontend architecture and software quality. You will work on building reliable, accessible web applications with robust testing and continuous integration.

Requirements include 5+ years in frontend development, strong JavaScript (ES5/ES6), HTML/CSS, and experience with testing tools such as Karma, Chai, Sinon, Jasmine or Mocha, plus WebdriverIO or Selenium and Playwright.

Responsabilidades

• Develop and maintain web applications using JavaScript (ES5/ES6), HTML and CSS.
• Implement robust, reusable frontend components.
• Apply frontend design patterns and architectural best practices.
• Contribute to microfrontend architectures.
• Develop and maintain unit and component tests using Karma, Chai, Sinon, Jasmine and Mocha.
• Implement integration, end-to-end, visual and accessibility tests using WebdriverIO, Selenium and Playwright.
• Work with JSON, REST APIs and web services to integrate frontend with backend systems.
• Configure and maintain frontend development and build tools (Yarn, NPM, Bower, Rollup, Webpack).
• Use Git for version control and collaboration.
• Support CI processes and ensure code quality and reliability.
• Identify and resolve frontend issues related to functionality, performance, and accessibility.
• Collaborate with developers and stakeholders to deliver high-quality software.

Conhecimentos

Frontend development

JavaScript ES5/ES6

HTML/CSS

Testing practices

Frontend architecture

CI/CD concepts

REST APIs integration

Git version control

Agile teamwork

English communication

Spanish proficiency

Ferramentas

Karma

Chai

Sinon

Jasmine

Mocha

WebdriverIO

Selenium

Playwright

Yarn

NPM

Bower

Rollup

Webpack

Node.js CLI

Git

Descrição da oferta de emprego

THEWHITEAM Consulting is seeking Frontend Developers to join a technology project focused on modern web development, frontend architecture and software quality. You will work on building reliable, accessible web applications with robust testing and continuous integration.

Requirements include 5+ years in frontend development, strong JavaScript (ES5/ES6), HTML/CSS, and experience with testing tools such as Karma, Chai, Sinon, Jasmine or Mocha, plus WebdriverIO or Selenium and Playwright.