The one reasonably detailed public engineering account describes a genuinely hard loop - the questions were product-company grade, not edtech-lite.
Coding round: a Base62 string encoding problem, and the classic minimum-number-of-jumps array problem.
Round 1 (with a VP of Engineering): a dynamic-programming question framed as trains and platforms - given ~1500 trains and ~2000 platforms, find the minimum number of changes to get from one location to another. Then: convert a binary tree to a binary search tree. The candidate offered the standard in-order-traversal-plus-sort approach; the interviewer pushed for an O(1) extra-space solution using a linked list and quicksort.
Round 2: low-level design - design a chess system.
Result: rejected after Round 2.
What this tells you: the bar in the engineering loop was LeetCode-medium-to-hard plus LLD, with interviewers pushing past the first correct answer for a better space complexity. Do not assume an edtech company means an easy DSA bar.
Experience 2: the BDA / sales track, which is what actually recruits at volume
This is the role most BYJU’S campus and off-campus drives have advertised, and where nearly all recent public accounts sit. It is a sales role, and the process reflects that.
Group discussion is common at campus drives - groups of roughly 20 students, topic assigned on the spot (one reported example: “should India go cashless”). Speaking clearly and letting others finish matters more than winning the argument.
Telephonic / screening round: why this role, what you know about the company, and whether you are comfortable in a fast-paced target-driven environment.
A role-play or case task is widely reported - you are asked to sell the product to the interviewer, or walk through how you would handle a hesitant parent. Preparation means knowing the product and the objection, not knowing an algorithm.
Later rounds are a panel and then a senior/executive conversation on career goals and fit.
Multiple accounts note that academic percentage weighs less here than communication and persuasion. That cuts both ways: it is an accessible role to clear, and an intense one to do.
After technical rounds, BYJU’S usually closes with a short HR / hiring-manager conversation: motivation, location, notice period, and a couple of behavioural stories. Prepare those answers on the dedicated page rather than cramming them into this hub.