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Mobile Programming LLC Logo
Frontend Developer (Angular, JavaScript, Lighthouse Performance Testing)

Mobile Programming LLC

 

Bangalore, Karnataka, India

Posted On: 15+ days ago
Experience: 5+ years
Availability: Onsite
Openings: 2
Category: Frontend Developer
Tenure: No Preference/Any
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Description

You will build scalable, high-performance Angular applications and optimize web metrics like LCP and CLS.

This role is on-site.

Responsibilities

  • Develop responsive UI components using Angular, JavaScript (ES6+), and TypeScript.
  • Conduct Lighthouse audits and optimize Core Web Vitals (LCP, FID, CLS, TBT).
  • Implement performance best practices including lazy loading and Webpack optimization.
  • Write unit tests with Jasmine and Karma, and participate in CI/CD integration with Jenkins.
  • Troubleshoot cross-browser issues and debug frontend performance bottlenecks.

Required Skills

  • 5+ years of experience with Angular (latest versions) and JavaScript/TypeScript.
  • Proficiency in HTML5, CSS3, SCSS, and responsive design principles.
  • Hands-on experience with Lighthouse, Chrome DevTools, and Core Web Vitals optimization.
  • Strong understanding of REST APIs, JSON, and asynchronous programming.
  • Experience with build tools like Webpack and version control with Git.
  • Familiarity with CI/CD pipelines, specifically Jenkins.
  • Experience with testing frameworks such as Jasmine, Karma, or Jest.
  • Ability to troubleshoot and debug complex frontend issues efficiently.

Preferred Skills

  • Experience with Angular Universal for server-side rendering (SSR).
  • Knowledge of Progressive Web Apps (PWA) and mobile optimization.
  • Familiarity with build tools like Gulp or other bundlers.

Education

Any Graduate

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