BYJU'S Coding Questions
Practice BYJU’S-style coding problems with solutions.
BYJU'S Interview Experience 2025-2026 | Real Candidate Stories & Tips
Read authentic BYJU'S interview experiences from recent candidates 2025-2026. Round-by-round breakdown, questions asked, preparation tips, and strategies for BYJU'S placement.
BYJU’S Interview Experience — What to Expect
Section titled “BYJU’S Interview Experience — What to Expect”BYJU’S is India’s largest ed-tech company, hiring for SDE, Product Engineer, Data Analyst, and QA roles. The process emphasizes aptitude, DSA, project discussion, and alignment with education technology. Campus hiring has seen changes in 2024–2025; tech roles (SDE, backend, data) continue with a four-round process. Below are real round-wise experiences and company-specific questions to help you prepare.
BYJU’S Interview Process — Rounds at a Glance
Section titled “BYJU’S Interview Process — Rounds at a Glance”| Round | Duration | Format | Focus |
|---|---|---|---|
| Online Assessment (OA) | 90 min | Proctored | Aptitude (Quant, Logical, Verbal), Technical MCQs, 1–2 coding |
| Technical Interview | 45 min | Video/F2F | DSA, coding, OOP/DB basics, project deep dive |
| Managerial Round | 45 min | Video/F2F | Behavioral, problem-solving, project impact |
| HR Round | 30 min | Video/F2F | Compensation, role fit, career goals |
Experience 1: SDE (Software Development Engineer) — Selected ✅
Section titled “Experience 1: SDE (Software Development Engineer) — Selected ✅”Profile: B.Tech CS, Tier-2 college, 7.8 CGPA. Date: November 2024. Offer: ₹10 LPA (SDE).
Online Assessment (90 min)
Section titled “Online Assessment (90 min)”- Aptitude: quantitative (percentages, ratios, time-speed), logical reasoning, short verbal section.
- Technical: basic programming output, OOP, one SQL question.
- Coding: one medium problem (array/string), one easier problem. Language used: Java.
Technical Interview (45 min)
Section titled “Technical Interview (45 min)”- Asked to explain one project end-to-end (tech stack, scalability, my role).
- One DSA problem: find if a linked list has a cycle (expected optimal approach).
- Follow-ups: time/space complexity, OOP concepts (inheritance vs composition).
- Questions on databases: normalization, simple joins.
Managerial Round (45 min)
Section titled “Managerial Round (45 min)”- Situation: “Describe a time you solved a problem under deadline.”
- Deep dive on the same project: “How would you improve it for 10x users?”
- “Why BYJU’S?” — discussed interest in ed-tech and impact at scale.
HR Round (30 min)
Section titled “HR Round (30 min)”- Salary expectations, location preference (Bangalore), joining timeline.
- Result: Offer received within a week.
Experience 2: Product Engineer — Selected ✅
Section titled “Experience 2: Product Engineer — Selected ✅”Profile: B.Tech IT, 8.2 CGPA, one ed-tech internship. Date: December 2024. Offer: ₹12 LPA.
- Similar mix: aptitude heavy, one coding (tree traversal variant), technical MCQs on data structures.
Technical
Section titled “Technical”- Two coding questions: one on arrays (subarray sum), one on trees (level-order).
- System design basics: “How would you design a feature for live class notifications?”
- Project discussion: metrics, user impact, tech choices.
Managerial
Section titled “Managerial”- Behavioral: teamwork, handling disagreement, ownership.
- “How do you prioritize when multiple stakeholders want different things?”
- Role clarity (Product Engineer vs SDE), growth path, benefits.
- Result: Selected; package included base + variable + benefits.
Common BYJU’S Interview Questions
Section titled “Common BYJU’S Interview Questions”Technical / Coding
Section titled “Technical / Coding”- Two Sum, Valid Parentheses, array subarray problems.
- Tree traversals (inorder, level-order), BST search/insert.
- Basic graph (BFS/DFS), cycle detection.
- OOP: inheritance, polymorphism, abstraction; DB: normalization, simple SQL.
Behavioral / Managerial
Section titled “Behavioral / Managerial”- Tell me about yourself. Why BYJU’S? Why ed-tech?
- Describe a challenging project and how you delivered.
- How do you handle ambiguity or changing requirements?
- Where do you see yourself in 3–5 years?
- Expected CTC, location, notice period / joining date.
- Any questions about the team, product, or culture.
Related Resources
Section titled “Related Resources”BYJU'S Preparation Guide
Week-by-week plan and topic strategy for BYJU’S.
BYJU'S 2024 Papers
Previous year OA and paper pattern.
BYJU'S 2025 Papers
Latest placement papers and solutions.
BYJU'S HR Interview Questions
Common HR questions and sample answers.
Written by the placementpapers.app editorial team · Verified by industry hiring professionals
Last updated: February 2026