Senior Frontend Engineer
Bengaluru
Web Development Team /
On-site
We’re looking for a Senior Frontend Engineer who can do more than just build great UIs — someone who obsesses over design details, loves simplifying complexity, and enjoys creating systems that make the whole team better.
If you get equally excited about debugging a webpack config, perfecting that 2px border-radius, and setting up workflows where AI becomes your coding partner, we’d love to talk.
What You’ll Do
- Build fast, elegant, and accessible frontend experiences that scale beautifully.
- Collaborate closely with designers to turn wireframes into pixel-perfect, production-ready UI. Yes you bring in standardisation of UI components to achieve this.
- Design and implement micro-frontend architectures — splitting large apps into modular, maintainable components.
- Take ownership of our build pipeline, from bundling and code-splitting to lazy-loading and caching.
- Keep our Storybook setup fresh and reliable — documenting reusable UI components and ensuring consistency.
- Write performant, testable, and maintainable code using React, TypeScript, and Node.js.
- Use Playwright to automate E2E scenarios and ensure every interaction works as expected.
- Continuously optimising for performance — bundle size, runtime speed, and Core Web Vitals should excite you as much as new features.
What We’re Looking For
- 3–6 years of experience building production-grade frontend applications.
- Solid grasp of React, TypeScript, and modern frontend tooling.
- Experience working with (or curiosity about) micro-frontend setups and module federation.
- Deep understanding of bundlers (Webpack, Vite, Rollup) and how to optimise build performance.
- Hands-on experience with Storybook and design systems.
- Practical exposure to Node.js — you’re comfortable writing scripts or light backend logic.
- Strong understanding of web performance, caching, and network optimisations.
- Familiarity with Playwright or similar E2E frameworks.
- An eye for UI/UX detail — you care about interaction states, spacing, and accessibility.
Bonus Points
- You’ve led or contributed to micro-frontend migrations or large-scale design system rollouts.
- You’ve measured and improved Core Web Vitals in production.
- You enjoy experimenting with new bundler tech (e.g. esbuild, rspack, Rsbuild).
- You love finding the balance between beautiful interfaces and blazing-fast delivery.
Why You’ll Love Working Here
- You’ll have real influence over our frontend architecture and developer experience.
- We value craftsmanship - clean code, thoughtful design, and performance all matter equally here.
- A collaborative team that enjoys solving tough problems (and sometimes bikeshedding over naming things).
- Flexible culture - focus on outcomes, not timesheets.
- Plenty of room to grow into system design, architecture, or leadership tracks.
Additional Information
- At 100ms, we place a strong emphasis on in-office presence to promote collaboration and strengthen company culture.
- Under the current policy, employees are expected to work from the office at least three days a week—Tuesday, Wednesday, and Friday—as an essential part of their role.
₹30,00,000 - ₹50,00,000 a year
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
