Swiggy Frontend Interview
What frontend candidates typically face at Swiggy — food-delivery UI, machine coding, DSA, and prep. Composite/unofficial.
- interview-experience
- swiggy
Composite, unofficial guidance based on publicly shared candidate reports and common Swiggy hiring patterns for frontend / UI roles. Processes vary by team (consumer app web, Instamart, dashboard, internal) — confirm with your recruiter. Not affiliated with Swiggy.
Typical loop
| Stage | Focus | Format |
|---|---|---|
| Recruiter / HR | Role, logistics | Call |
| Online assessment (often) | Coding | Timed |
| Tech rounds | DSA, JS, machine coding | 2–4 rounds |
| HM / culture | Fit | Call |
Expect a strong machine-coding component: build a mini feature in 45–90 minutes.
Coding rounds
Medium DSA common in Indian product interviews:
- Arrays, strings, hashing
- Trees/graphs for some rounds
- Complexity stated clearly
Practice: Two Sum, Merge Intervals, Binary Search, Number of Islands, 3Sum.
Machine coding & JS
Realistic asks:
- Restaurant list + filters
- Cart with add/remove
- Coupon input validation
- Infinite menu scroll
- Location search typeahead
Practice: Todo App, Infinite Scroll Feed, Autocomplete, Accessible Modal.
JS: event loop, closures, debouncing (JavaScript Interview).
System design (mid+)
- Home feed of restaurants
- Menu page + cart drawer
- Live order tracking map (FE scope)
- Search
Discuss: mobile networks, image perf, realtime order status, empty/error states during peak load.
Related: Uber (maps/tracking cousins), Design a News Feed.
Preparation plan (4–8 weeks)
- DSA daily timed
- JS fundamentals
- 3 machine-coding projects rebuilt from memory
- One tracking/home design outline
- Mocks
Takeaways
- Swiggy prep = DSA + machine coding under time.
- Think mobile-first and peak-hour failure modes.
- Confirm whether the role is consumer web vs internal tools.