Zerodha Engineering Interview Questions India 2026

Zerodha technical interview FAQ

01What is the recruitment process at Zerodha?

The typical Zerodha recruitment process has 4 stages: Technical screen or take-home: real trading-system problem, evaluated on reasoning quality → Domain discussion: order types, margin mechanics, SEBI regulations, and market microstructure → System design: Kite trading platform components, latency, and reliability → Culture and motivation round: curiosity about financial markets is a hard requirement.

02What are the interview rounds at Zerodha?

Zerodha typically conducts 4 interview rounds: Technical Screen / Take-Home: A real Kite (trading platform) problem evaluated on reasoning quality, not speed. Zerodha doesn't do LeetCode marathons: they give you something from their actual system.; Domain Discussion (45–60 min): Order types (market, limit, stop-loss, GTT), margin calculations, SEBI circuit breaker rules, and market microstructure. Passion for markets is evaluated alongside technical skill: candidates who don't trade or use Kite are at a clear disadvantage.; System Design (45–60 min): Kite's trading infrastructure components: order matching, real-time P&L computation, position tracking, and regulatory compliance hooks. Latency and reliability are primary constraints.; Culture + Motivation Round (30 min): Curiosity about financial markets is a hard requirement. Zerodha is bootstrapped and profitable: they want engineers who care about the product, not just the stack..

03What framework should I use for Zerodha technical interviews?

HireStepX recommends the Markets + Engineering framework for this type of interview: Order matching logic → margin risk exposure → real-time P&L computation → regulatory compliance hooks → system fail-safe on circuit break events.

04Reverse a linked list in O(1) extra space. Then explain when you'd use this in production.

To answer this question well, HireStepX recommends the Markets + Engineering approach: Order matching logic → margin risk exposure → real-time P&L computation → regulatory compliance hooks → system fail-safe on circuit break events. Ground your answer in a specific real example from your own experience.

05What is the difference between a class and an object? Give an example.

To answer this question well, HireStepX recommends the Markets + Engineering approach: Order matching logic → margin risk exposure → real-time P&L computation → regulatory compliance hooks → system fail-safe on circuit break events. Ground your answer in a specific real example from your own experience.

06Write a SQL query to find the second-highest salary in a department.

To answer this question well, HireStepX recommends the Markets + Engineering approach: Order matching logic → margin risk exposure → real-time P&L computation → regulatory compliance hooks → system fail-safe on circuit break events. Ground your answer in a specific real example from your own experience.

07What is normalisation in databases? When would you de-normalise?

To answer this question well, HireStepX recommends the Markets + Engineering approach: Order matching logic → margin risk exposure → real-time P&L computation → regulatory compliance hooks → system fail-safe on circuit break events. Ground your answer in a specific real example from your own experience.

08What's the difference between a stack and a queue? Give a real-world use case for each.

To answer this question well, HireStepX recommends the Markets + Engineering approach: Order matching logic → margin risk exposure → real-time P&L computation → regulatory compliance hooks → system fail-safe on circuit break events. Ground your answer in a specific real example from your own experience.