Spinny Software Engineer Interview Questions India 2026

Spinny technical interview FAQ

01What is the recruitment process at Spinny?

The typical Spinny recruitment process has 4 stages: Apply online or via referral → Recruiter screen and coding assessment → Two to three technical rounds → Managerial or hiring-manager round, then offer.

02What are the interview rounds at Spinny?

Spinny typically conducts 4 interview rounds: Screening (45 to 60 min): online coding test or recruiter call plus a coding task.; Technical Round 1 (60 min): DSA and problem-solving with live coding.; Technical Round 2 (60 min): system design or low-level design and stack-specific depth.; Managerial Round (30 to 45 min): projects, ownership, and team fit..

03What framework should I use for Spinny technical interviews?

HireStepX recommends the BUILD Method framework for this type of interview: Break down the problem, Understand constraints, Implement a working solution, Layer optimizations, Discuss tradeoffs.

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 BUILD Method approach: Break down the problem, Understand constraints, Implement a working solution, Layer optimizations, Discuss tradeoffs. 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 BUILD Method approach: Break down the problem, Understand constraints, Implement a working solution, Layer optimizations, Discuss tradeoffs. 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 BUILD Method approach: Break down the problem, Understand constraints, Implement a working solution, Layer optimizations, Discuss tradeoffs. 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 BUILD Method approach: Break down the problem, Understand constraints, Implement a working solution, Layer optimizations, Discuss tradeoffs. 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 BUILD Method approach: Break down the problem, Understand constraints, Implement a working solution, Layer optimizations, Discuss tradeoffs. Ground your answer in a specific real example from your own experience.