Remote Frontend Architect - Microfrontends & JS Expert

Twtspain; España; Remote; EUR 33,000 - 35,000; Full time

Benefits offered by this job

23 days vacation per year

14 payments including June and Dec

Flexible compensation options

Medical + dental insurance

Childcare vouchers

Job summary

THEWHITEAM Consulting is seeking Frontend Developers for a 12-month remote project in Spain. You will build reliable, accessible web applications with a focus on automated testing and modern frontend architecture.

Requirements include 5+ years in frontend development, strong JavaScript (ES5/ES6), HTML/CSS, and experience with Karma/Chai/Sinon/Jasmine/Mocha, WebdriverIO or Selenium, and Playwright. English C1 and Spanish professional proficiency are required.

Qualifications

• 5+ years of frontend development experience.
• Strong knowledge of JavaScript (ES5/ES6) and HTML/CSS.
• Experience with unit/integration testing tools (Karma, Chai, Sinon, Jasmine, Mocha).

Responsibilities

• Develop and maintain web applications using JavaScript, HTML and CSS.
• Implement reusable frontend components and design patterns.
• Contribute to microfrontend architectures and frontend tooling.
• Write unit, integration and end-to-end tests (Karma, WebDriverIO, Selenium, Playwright).
• Collaborate with backend services via JSON/REST APIs.
• Configure CI/CD and build tools (Yarn, NPM, Rollup, Webpack).
• Use Git for version control and collaborative development.

Skills

Frontend development

JavaScript ES6

HTML/CSS

Unit testing

Microfrontend patterns

Git

Tools

Karma

Chai

Sinon

Jasmine

Mocha

WebdriverIO

Selenium

Playwright

Rollup

Webpack

Job description

THEWHITEAM Consulting is seeking Frontend Developers for a 12-month remote project in Spain. You will build reliable, accessible web applications with a focus on automated testing and modern frontend architecture.

Requirements include 5+ years in frontend development, strong JavaScript (ES5/ES6), HTML/CSS, and experience with Karma/Chai/Sinon/Jasmine/Mocha, WebdriverIO or Selenium, and Playwright. English C1 and Spanish professional proficiency are required.