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Sr. UI Developer ( REMOTE ) - Angular, JavaScript, Frontend Engineering

Freelancer Career

Sr. UI Developer (REMOTE) - Angular, JavaScript, Frontend Engineering

Hyderabad, Telangana, India

About the Job

Job Title: Senior UI Developer (Angular, JavaScript, Frontend Engineering)

Experience: 8-10 years

We are seeking a highly skilled and experienced Senior UI Developer to join our growing team. The ideal candidate will have strong expertise in developing responsive, high-performance, and scalable web applications using Angular and modern JavaScript frameworks. This role is ideal for a hands-on developer who is passionate about crafting intuitive, user-friendly experiences and thrives in a fast-paced Agile environment.

Key Responsibilities

  • Design, develop, and maintain complex frontend features and modules using Angular (v9+) and modern JavaScript (ES6+).
  • Collaborate with UI/UX designers, product managers, and backend engineers to translate business requirements into elegant user interfaces.
  • Ensure applications are responsive, cross-browser compatible, and meet accessibility standards (WCAG compliance).
  • Optimize web application performance, including load time improvements, efficient rendering, and minimizing frontend resource usage.
  • Develop reusable components, services, and libraries to streamline frontend development across products.
  • Integrate frontend components with RESTful APIs securely and efficiently.
  • Conduct thorough unit testing, integration testing, and participate in peer code reviews to ensure code quality.
  • Participate actively in Agile ceremonies, sprint planning, and daily standups.
  • Troubleshoot, debug, and fix frontend-related issues across different environments.
  • Stay updated on the latest frontend technologies, frameworks, and trends to continuously improve development practices.

Required Skills & Qualifications

  • 8+ years of professional experience as a frontend or UI developer.
  • Strong hands-on experience with Angular (v9 or above), including components, directives, services, dependency injection, and RxJS.
  • Proficiency in modern JavaScript (ES6+), TypeScript, HTML5, CSS3, and SCSS.
  • Solid understanding of responsive design, mobile-first principles, and browser compatibility techniques.
  • Strong experience integrating with RESTful APIs and handling frontend authentication flows.
  • Familiarity with unit testing and E2E testing frameworks (e.g., Jasmine, Karma, Cypress).
  • Good understanding of frontend performance optimization best practices.
  • Understanding on handling 2D objects/working with Canvas is required.
  • Proficiency with Git version control and basic DevOps familiarity for frontend CI/CD pipelines.
  • Excellent debugging, problem-solving, and troubleshooting skills.
  • Good communication skills and ability to work collaboratively in cross-functional Agile teams.

Preferred Qualifications

  • Experience with state management libraries like NgRx or similar.
  • Exposure to building Progressive Web Apps (PWAs) or mobile-responsive enterprise applications.
  • Familiarity with Azure DevOps, cloud-based deployments, and frontend monitoring tools.
  • Knowledge of micro-frontend architecture concepts.
  • Basic understanding of Docker/containerized deployments for frontend applications (nice to have).

Or refer someone

Vacancy posted 5 hours ago
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