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Updated weekly · Last refresh Oct 17

Zomato Software Engineer Interview Questions

The questions to prepare for a Zomato Software Engineer interview. Questions from real interview reports rank first. Updated daily.

50questions
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1
CodingStart here. 9 questions · ~110 min
Merge Sort on Large ArraysHard
Practice

Implement merge sort and adapt it for parallel execution across eight CPU cores while analyzing its time complexity.

CodingArraysAlgorithmsZomato
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2
SQL & Data Manipulation9 questions · ~110 min
Insert User with Unique PhoneMedium
Practice

Insert a user only when the phone number does not already exist, while preserving phone-number uniqueness.

Data Manipulationindexesdata integrityZomato
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3
System Design9 questions · ~110 min
Resilient Notification SystemHard

Design Zomato's notification system with deduplication, crash recovery, retry guarantees, and fault tolerance.

distributed systemsnotification systemfailure modesZomato
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4
Security & Infrastructure6 questions · ~74 min
Handle a DDoS AttackHard

Design a practical DDoS response using layered rate limiting, caching, traffic filtering, and observability.

network securitydnsmitigationZomato
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5
Technical Fundamentals7 questions · ~86 min
TCP vs UDP FundamentalsMedium
Recently asked

Compare TCP and UDP reliability, ordering, connection setup, and appropriate use cases.

network functionsnetworking basicsCommunicationZomato
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6
Execution5 questions · ~61 min
Distributed Rate LimitingHard
Recently asked

Tests system design for protecting Zomato services under high traffic with scalable rate limiting.

Trade-offsRoadmappingcachingZomato
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7
More topics5 questions · ~61 min
Zomato Payments Flow OrchestrationHard
Recently asked

Evaluates your system thinking for reliable payment workflows at Zomato scale.

OrchestrationZomato
Convince Me to Switch to ReactMedium
Recently asked

Evaluates frontend architecture reasoning and persuasive technical communication.

persuasionZomato
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