Type · Ownership

Growth · Software Engineer Interview Guide
Applies via AshbyHow to Pass the Tebi Software Engineer Interview in 2026
The Tebi DNA (TL;DR)
The Tebi 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 Tebi interview outcomes, avoid these common traps:
- Lack of clear request/response formats.
- Focusing on blaming others for the problem.
- Describing a situation that was clearly within their job scope.
- Describing manipulation rather than genuine influence.
Test Yourself: Real Tebi Questions
Three real prompts pulled from our database.
Type · Data Structures
Type · Algorithmic
+ many more questions, signals, and worked examples
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Tebi Interview Question Bank
A sample from our database, grouped by round. Sign up to see the full set.
9 of 21 questions shown
Recruiter Screen
1- 1
Type · Motivation
Why are you interested in working at Tebi, a fintech company focused on growth and payment infrastructure, specifically within our engineering team?
Coding Screen
3- 2
Type · Algorithmic
Given a list of transaction timestamps for a fintech platform, write a function to find the number of transactions within any given one-hour window. Optimize for efficiency. - 3
Type · Data Structures
Design a data structure that can efficiently store and retrieve payment transaction data, supporting operations like adding a transaction, retrieving transactions by user ID, and retrieving transactions within a date range. Discuss the trade-offs. - + 1 more questions in this round (sign up to unlock)
System Design
3- 4
Type · Architecture
Design a scalable system for processing and settling millions of daily payment transactions for Tebi's merchants. Consider aspects like reliability, latency, and idempotency. - 5
Type · API Design
Design the API for Tebi's merchant dashboard, allowing merchants to view their transaction history, payouts, and dispute information. Consider RESTful principles and versioning. - + 1 more questions in this round (sign up to unlock)
Onsite Coding
3- 6
Type · Algorithmic
Implement a function that takes a list of payment amounts and determines if any subset of these amounts sums up to a specific target value (the 'subset sum' problem). Optimize for cases with many small transactions. - 7
Type · Debugging
A critical payment processing service is intermittently failing with `TimeoutException`. The logs show occasional spikes in request latency but no obvious errors. How would you approach debugging and resolving this issue? - + 1 more questions in this round (sign up to unlock)
Behavioral / Leadership
11- 8
Type · Past Experience
Tell me about a time you had to influence a stakeholder who had a different opinion or priority than you. How did you approach it, and what was the outcome? - 9
Type · Ownership
Tell me about a time you took ownership of a problem that wasn't strictly in your job description, especially one that impacted a customer's experience with a fintech product. - + 9 more questions in this round (sign up to unlock)
Unlock the full Tebi question bank
Free signup, no credit card. You get every question + the framework, grading signals, and worked answer for each.
Interview tracks at Tebi
How Tebi's DNA translates across functions. Pick your role.
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Practice Tebi interviews end-to-end
Tebi Mock Interview
Run a live mock interview with our AI interviewer using Tebi-style prompts. Get scored on structure, signal, and answer length — exactly how the real loop grades you.
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STAR Stories for Tebi Behavioral Rounds
Build a Story Bank of your past wins, mapped to the leadership signals Tebi interviewers grade on. Reuse them across every behavioral round.
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Tebi Interview Prep Hub
The frameworks behind every Tebi round: CIRCLES for product sense, hypothesis-driven debugging for analytical, STAR for behavioral. Learn each one in 10 minutes.
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Interview Frameworks
CIRCLES, STAR, AARRR, RICE, MECE. The exact frameworks that make Tebi interviewers nod instead of frown. Step-by-step playbooks with the moves and the pitfalls.
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