Requirements

- 3 years of production experience with React and TypeScript.

- Strong understanding of modern frontend stack including React, TypeScript, Redux or Flux, Webpack, and testing frameworks such as Jest, Mocha, Enzyme, or React Testing Library.

- Experience building for platforms beyond web apps such as browser extensions, Office add-ins, or spreadsheet integrations.

- Understanding of platform constraints, lifecycle, and edge cases across Chrome Extension APIs, Office.js, Google Sheets API, and service workers.

- Strong opinion on component design and state management, with the ability to reason about trade-offs and not just implement.

- Experience with performance profiling and optimization in production environments.

- Writes tests as a core part of development, not as an afterthought.

- Solid grasp of UI principles with the ability to build clean, accessible, and maintainable interfaces, and clearly articulate design decisions.

- Currently working in the SaaS domain.

- Currently working at a product-based organization

Responsibilities

- Own the SiftHub Chrome extension,



Microsoft add-in, and React/TypeScript web application layer — architecture, performance, reliability, and cross-surface compatibility.

- Work across Chrome extension APIs, Office add-in constraints, Google Sheets integration, and web app parity.

- Own component systems and design token infrastructure that the team builds on.

- Own frontend performance including load times, rendering, memory, and extension lifecycle.

- Collaborate with NLP and Backend engineers to integrate AI outputs into clean, responsive UIs.

- Maintain the frontend code quality bar through reviews, patterns, and technical standards.

- Work on genuinely hard AI problems, not CRUD apps.

- Work directly with founders.

- Use best-in-class dev tools and AI assistants to do your best work.

Job Details

BKC, Mumbai — Work from Office.

Interview Process

- Initial Screening

- Technical Interview

- Technical/Problem-Solving Round

- Founder Round

📌 Senior Frontend Developer (Mumbai)
🏢 ClanX
📍 Mumbai