Senior Frontend Developer
Rakuten Symphonymumbai, India17 days ago
Job description5+ years of experience with Angular (components, DI, lifecycle hooks, change detection, RxJS). Strong TypeScript expertise. Hands-on experience with Nx monorepo architectures (managing apps / libs). Proven experience in micro frontend development with single-spa and SystemJS. Strong understanding of webpack configuration and build optimization. Familiarity with state management (NgRx or similar). Experience in CI / CD pipelines and Git workflows. Strong testing background (unit + e2e). Excellent debugging and performance profiling skills. Experience with Docker / Kubernetes and cloud deployments. Strong communication skills, able to explain technical decisions to both technical and non-technical stakeholders. Prior experience migrating Angular major versions. Exposure to SSR / Angular Universal. Knowledge of telecom domain. Familiarity with feature flags, observability tools (Sentry / NewRelic), and frontend security practices (XSS, CSP). Strong understanding of UI / UX principles and accessibility (a11y). Strong communication skills; able to explain technical decisions to both technical and non-technical stakeholders. Experience mentoring team members and leading small engineering initiatives. Ownership mindset and ability to balance trade-offs pragmatically.
About the Role We are seeking an experienced Senior Angular Developer to design, build and maintain large scale, high-performance single-page applications (SPA) and micro-frontends. You’ll play a key role in migrating our product from Angular 16 to Angular 19 within an Nx monorepo, leveraging single-spa, SystemJS, and webpack. This role offers the opportunity to shape architecture decisions, establish best practices, and mentor a growing team.
Responsibilities :
- Design, develop, and optimize scalable Angular applications and microfrontends using Angular, TypeScript, and RxJS.
- Lead the migration from Angular 16 → 19, including planning, compatibility analysis, incremental rollout, and testing strategies.
- Architect and maintain projects within an Nx monorepo, ensuring modularity and maintainability.
- Implement and manage microfrontend integration using single-spa and SystemJS.
- Build reusable UI components, enforce consistency in styling, and ensure compliance with accessibility standards (WCAG).
- Optimize application performance with strategies such as lazy loading, differential loading, change detection tuning, and bundle optimization.
- Establish and maintain automated testing suites (unit + e2e) using Jest / Karma and Cypress / Playwright.
- Collaborate cross-functionally with backend, QA, and DevOps teams to build robust CI / CD pipelines and deployment workflows.
- Conduct peer code reviews, mentor mid-level / junior engineers, and drive adoption of front-end best practices.
- Troubleshoot, debug, and resolve production issues; maintain observability and logging practices for frontend services.
Must-Have Skills
Nice-to-Have Skills
Soft Skills :
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Senior Frontend Developer • mumbai, India
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