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

Freelancer Career

United States

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

Hyderabad, Telangana, India

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

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).

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Vacancy posted 9 hours ago

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