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F5
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Sr Principal Engineer - UI

Sr Principal Engineer - UI

12 - 17 years

13 - 18 Lacs

hyderabad

Posted:3 weeks ago| Platform:

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Skills Required

ui ux front end restful ux test automation html5 ui development build tools react javascript angular restful apis automation regression typescript sass performance optimization css3

Work Mode

Work from Office

Job Type

Full Time

Job Description

Sr Principal Engineer

Position Summary:

Life at F5 is never dull. We are constantly identifying industry trends and disruptions, then innovating to get ahead of future customer needscreating application services that help the worlds leading organizations deliver their critical business apps faster and with the highest levels of flexibility, security, performance, and quality.

We are looking for senior principal UI engineer to design and implement easy-to-use features for BIG-IP and BIG-IQ Central Manager products. BIG-IP offers the most comprehensive solution for security and traffic management for apps spanning on-premises and multi-cloud architectures. This position provides technical opportunities that can make a significant impact on how our customers use BIG-IP and manage highly secure and performant applications.

Responsibilities:

Collaborate with Architects to define and implement scalable UI architecture.
Lead the design of reusable component libraries and design systems.
Drive development of complex UI features and ensure high performance across devices and browsers.
Optimize rendering, responsiveness, and accessibility of web applications.
Set and enforce coding standards, best practices, and guidelines for UI development.
Conduct deep code reviews and ensure maintainability and scalability.
Mentor senior and mid-level UI engineers.and guide teams in adopting modern front-end frameworks and tools.
Work closely with UX designers, product managers, and backend engineers to deliver cohesive user experiences.
Translate design mockups and business requirements into high-quality code.
Evaluate emerging UI technologies and frameworks (e.g., WebAssembly, WASM, micro frontends).
Lead proof-of-concept initiatives and drive innovation in UI/UX.
Champion performance optimization (lazy loading, code splitting, etc.).
Ensure compliance with accessibility standards (WCAG, ARIA).
Improve developer productivity through tooling (e.g., linters, build tools, CI/CD for front-end).
Contribute to automated testing strategies (unit, integration, visual regression).

Knowledge, Skills, Abilities:

Expert-level proficiency in JavaScript/TypeScript , React , Angular .
Deep understanding of HTML5 , CSS3 , SASS/LESS , and responsive design.
Experience with state management .
Familiarity with Web Performance APIs , Accessibility APIs , and Security best practices .
Strong grasp of component-based architecture , micro frontends , and design systems .
Experience integrating front-end with RESTful APIs, and backend services.
Experience with CI/CD pipelines , test automation (Jest, Cypress, Playwright).
Excellent communication and collaboration skills.
Ability to influence technical direction and drive consensus.
Strong problem-solving and debugging abilities.

Qualifications:

Bachelors degree (or above, Graduate degree preferred) in computer science or equivalent professional experience with 12+ years.
Ability to work flexible hours for better collaboration with international teams.

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Sr Principal Engineer - UI