Type · Algorithmic

Growth · Software Engineer Interview Guide
How to Pass the Zego Software Engineer Interview in 2026
The Zego DNA (TL;DR)
English original + your local-language translation
Tech and global multinational interviews are most often conducted in English. For industries like luxury, finance, or pharma, the working language may be local. We show every question in English first — alongside your local-language translation — so you can prep in whichever language your interviewer ends up using.
The Zego Interview Loop
Your onsite loop will typically consist of 5 rounds.
- 1
Round 1
Recruiter ScreenMotivation, role fit, logistics. - 2
Round 2
Coding ScreenLeetCode-medium algorithmic problems under time pressure. - 3
Round 3
System DesignDistributed systems, trade-offs at scale, architecture under constraints. - 4
Round 4
Onsite CodingLeetCode-hard, debugging, code clarity, edge cases. - 5
Round 5
Behavioral / LeadershipPast evidence of ownership, influence, resolving conflict.
The Danger Zone: Top Reasons Candidates Fail
Based on our database of Zego interview outcomes, avoid these common traps:
- Incorrectly handling negative transaction amounts.
- Brute-forcing by checking every single timestamp.
- Using a naive approach that iterates through all events for each query.
- Underestimating the scale of data and the need for distributed processing.
Test Yourself: Real Zego Questions
Three real prompts pulled from our database.
Type · Conflict Resolution
Type · System Design
+ many more questions, signals, and worked examples
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Zego Interview Question Bank
A sample from our database, grouped by round. Sign up to see the full set.
9 of 19 questions shown
Recruiter Screen
1- 1
Type · Motivation
Why are you interested in joining Zego specifically, and what aspects of our mission in the fintech space resonate with you?
Coding Screen
3- 2
Type · Algorithmic
Given a stream of incoming insurance policy purchase events, each with a timestamp and policy ID, design a data structure and algorithm to efficiently calculate the number of active policies within any given time window (e.g., last 5 minutes, last hour). - 3
Type · Algorithmic
Implement a function that takes a list of user IDs and their corresponding transaction amounts, and returns the top K users by total transaction volume. Assume transactions can be negative (refunds). - + 1 more questions in this round (sign up to unlock)
System Design
4- 4
Type · System Design
Design a system to detect and flag potentially fraudulent insurance claims in real-time. Consider data sources, processing, and alerting mechanisms. - 5
Type · System Design
Design an API service that allows Zego's partners to retrieve policyholder information based on policy ID. Discuss data consistency, rate limiting, and security. - + 2 more questions in this round (sign up to unlock)
Onsite Coding
4- 6
Type · Debugging
A user reports that their insurance premium calculation seems incorrect. Here is a snippet of the calculation logic. Identify the bug and explain how you would fix it. - 7
Type · Algorithmic
Given a list of policy effective dates and expiration dates, find all overlapping policy periods. This is crucial for identifying potential coverage gaps or double-bookings. - + 2 more questions in this round (sign up to unlock)
Behavioral / Leadership
7- 8
Type · Conflict Resolution
Tell me about a time you had a significant disagreement with a cross-functional team member (e.g., engineer, designer, marketer) about a product decision. How did you handle it, and what was the outcome? - 9
Type · Conflict Resolution
Tell me about a time you had a significant technical disagreement with a colleague or manager. How did you approach the situation, and what was the outcome? - + 5 more questions in this round (sign up to unlock)
Unlock the full Zego question bank
Free signup, no credit card. You get every question + the framework, grading signals, and worked answer for each.
Interview tracks at Zego
How Zego's DNA translates across functions. Pick your role.
Zego SWEs are assessed on their ability to build scalable, secure, and robust systems for real-time insurance pricing, policy management, and claims processing. They seek strong problem-solving skills, clean code, and experience with distributed systems, often involving data pipelines and APIs.
Algorithmic
Conflict Resolution
+ 1 more
Unlock the Software Engineer grading rubric for Zego
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Practice Zego interviews end-to-end
Zego Mock Interview
Run a live mock interview with our AI interviewer using Zego-style prompts. Get scored on structure, signal, and answer length — exactly how the real loop grades you.
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STAR Stories for Zego Behavioral Rounds
Build a Story Bank of your past wins, mapped to the leadership signals Zego interviewers grade on. Reuse them across every behavioral round.
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Zego Interview Prep Hub
The frameworks behind every Zego round: CIRCLES for product sense, hypothesis-driven debugging for analytical, STAR for behavioral. Learn each one in 10 minutes.
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PM Interview Frameworks
CIRCLES, STAR, AARRR, RICE, MECE. The exact frameworks that make Zego interviewers nod instead of frown. Step-by-step playbooks with the moves and the pitfalls.
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