Samsung SRIB Interview Guide: DSA, Android & AI/ML 2026

Samsung R&D India technical interview FAQ

01What is the recruitment process at Samsung R&D India?

The typical Samsung R&D India recruitment process has 4 stages: Resume screen: CGPA cutoff, typically 7.0 or above, and relevant project or internship experience → Samsung Online Test: DSA problems on Samsung's proprietary platform → Technical rounds: DSA coding plus C++ and OS fundamentals → Domain and HR rounds: team-specific depth and cultural fit.

02What are the interview rounds at Samsung R&D India?

Samsung R&D India typically conducts 4 interview rounds: Samsung Online Test (up to 180 min): a small number of DSA problems from medium to hard, C++ strongly preferred and time-pressured.; Technical Round 1 (60 min): DSA on a shared editor followed by C++ and OS questions on pointers, virtual functions, multithreading, or memory layout.; Technical Round 2 (45-60 min): domain depth by team; Android candidates get Binder IPC, HAL, or ART internals, AI/ML candidates get ML fundamentals and optimization basics.; HR Round (20-30 min): relocation to Bangalore, long-term goals, and why Samsung over a startup; straightforward after clearing technical rounds..

03What framework should I use for Samsung R&D India technical interviews?

HireStepX recommends the Algorithm-first, then platform framework for this type of interview: Nail the DSA solution with correct complexity, then layer platform context such as Android or embedded constraints only after the algorithm is solid.

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 Algorithm-first, then platform approach: Nail the DSA solution with correct complexity, then layer platform context such as Android or embedded constraints only after the algorithm is solid. 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 Algorithm-first, then platform approach: Nail the DSA solution with correct complexity, then layer platform context such as Android or embedded constraints only after the algorithm is solid. 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 Algorithm-first, then platform approach: Nail the DSA solution with correct complexity, then layer platform context such as Android or embedded constraints only after the algorithm is solid. 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 Algorithm-first, then platform approach: Nail the DSA solution with correct complexity, then layer platform context such as Android or embedded constraints only after the algorithm is solid. 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 Algorithm-first, then platform approach: Nail the DSA solution with correct complexity, then layer platform context such as Android or embedded constraints only after the algorithm is solid. Ground your answer in a specific real example from your own experience.