We are looking for a Principal UI Engineer to lead the design and delivery of high-quality, scalable web frontends. You will be hands-on, work across Angular and React, drive UI architecture and performance, and accelerate delivery using modern AI-assisted engineering tools. This is a senior individual contributor role with strong technical leadership expectations.

Responsibilities:

- Own UI architecture: Define frontend architecture, patterns, and standards for large-scale Angular/React applications.

- Hands-on delivery: Build and ship complex features end-to-end (UI, state, routing, API integration, testing).

- Component systems: Develop and maintain reusable component libraries/design systems (PrimeNG and/or custom).

- Performance quality: Improve Core Web Vitals, bundle size, rendering performance, accessibility, and reliability.

- Mentorship technical leadership: Guide engineers through reviews, pairing, best practices, and incident learnings.

- AI-enabled engineering: Use AI tools to speed up coding, refactoring, test generation, debugging, and documentation while maintaining strong engineering judgment.

- Cross-functional collaboration: Partner with Product, Design, Backend, and QA to deliver cohesive experiences.

- Operational excellence: Champion observability (logging, metrics), release hygiene, and safe rollout strategies.

Required Skills Qualifications:

- 8+ years of frontend engineering experience with strong hands-on coding in production systems.

- Strong expertise in Angular (v14+) and experience with React (or vice versa with ability to ramp quickly).

- Solid experience with PrimeNG (or similar enterprise UI frameworks) and building reusable UI components.

- Strong knowledge of TypeScript, modern JavaScript, HTML5, CSS/SCSS, and responsive design.

- Deep understanding of SPA architecture: routing,



state management, API patterns, caching, error handling.

- Experience with state management (eg, NGXS/NGRX/Redux/Zustand) and reactive patterns (RxJS).

- Robust engineering fundamentals: data structures, debugging, code reviews, maintainability.

- Proven ability to lead technical decisions and influence without authority.

- At least 1 year of deep usage experience in generating UI of higher quality using tools such as Cursor.

- Ability to estimate features and meet delivery timelines.

Preferred Skills Qualifications:

- Experience with micro-frontends / Module Federation, monorepos (Nx), or shared UI libraries.

- Familiarity with charts/visualization (AMCharts, D3, etc.).

- Strong accessibility (WCAG) and i18n experience.

- Testing expertise: Jest/Vitest, React Testing Library, Cypress/Playwright.

- CI/CD experience for frontend builds and deployments.

AI Tools Engineering Workflow:

- Comfortable using tools such as GitHub Copilot, Cursor, ChatGPT, code search/refactoring assistants, and test-generation helpers.

- Ability to validate AI outputs with strong judgment: security, correctness, performance, and maintainability.

- Establish team guidelines for safe and effective AI usage (prompting patterns, review standards).

Success Metrics (First 90 Days):

- Stabilize and improve key UI areas: performance, reliability, developer experience.

- Deliver at least 1-2 major features hands-on, end-to-end.

- Introduce or refine reusable UI patterns/components and raise code quality through reviews and mentorship.

- Improve build/test speed and establish practical AI-assisted workflows.

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 UI Architect (Bengaluru)
🏢 Savigent Software
📍 Bengaluru