Software Engineer 1 Interview Questions

3,923 software engineer 1 interview questions shared by candidates

Got rejected in first round itself. Round 1:- Problem solving round You should be strong in DSA. Q1. Find the center element in linked list Q2. Explain HashMap Programs:- All these program questions they asked are from GeeksforGeeks P1:- A number will be given example 74. you have to find the prime numbers which produces that number when you add them. 3+71 = 74. P2:-Given an array and a value, find if there is a triplet in array whose sum is equal to the given value. If there is such a triplet present in array, then print the triplet and return true. Else return false. Input: array = {12, 3, 4, 1, 6, 9}, sum = 24; Output: 12, 3, 9 Explanation: There is a triplet (12, 3 and 9) present in the array whose sum is 24. Input: array = {1, 2, 3, 4, 5}, sum = 9 Output: 5, 3, 1 Explanation: There is a triplet (5, 3 and 1) present in the array whose sum is 9. P3:Given an array of distinct integers and a sum value. Find count of triplets with sum smaller than given sum value. The expected Time Complexity is O(n2). Input : arr[] = {-2, 0, 1, 3} sum = 2. Output : 2 Explanation : Below are triplets with sum less than 2 (-2, 0, 1) and (-2, 0, 3) Input : arr[] = {5, 1, 3, 4, 7} sum = 12. Output : 4 Explanation : Below are triplets with sum less than 12 (1, 3, 4), (1, 3, 5), (1, 3, 7) and (1, 4, 5)
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SDET 1

Interviewed at ACKO General Insurance

3.2
Oct 21, 2021

Got rejected in first round itself. Round 1:- Problem solving round You should be strong in DSA. Q1. Find the center element in linked list Q2. Explain HashMap Programs:- All these program questions they asked are from GeeksforGeeks P1:- A number will be given example 74. you have to find the prime numbers which produces that number when you add them. 3+71 = 74. P2:-Given an array and a value, find if there is a triplet in array whose sum is equal to the given value. If there is such a triplet present in array, then print the triplet and return true. Else return false. Input: array = {12, 3, 4, 1, 6, 9}, sum = 24; Output: 12, 3, 9 Explanation: There is a triplet (12, 3 and 9) present in the array whose sum is 24. Input: array = {1, 2, 3, 4, 5}, sum = 9 Output: 5, 3, 1 Explanation: There is a triplet (5, 3 and 1) present in the array whose sum is 9. P3:Given an array of distinct integers and a sum value. Find count of triplets with sum smaller than given sum value. The expected Time Complexity is O(n2). Input : arr[] = {-2, 0, 1, 3} sum = 2. Output : 2 Explanation : Below are triplets with sum less than 2 (-2, 0, 1) and (-2, 0, 3) Input : arr[] = {5, 1, 3, 4, 7} sum = 12. Output : 4 Explanation : Below are triplets with sum less than 12 (1, 3, 4), (1, 3, 5), (1, 3, 7) and (1, 4, 5)

The interview was primarily focused on my background and current role. I was asked about my responsibilities, the projects I work on, and the impact of my work. There were also standard behavioural and motivational questions such as: - Tell me about yourself. - Why do you want to work here? - Why are you looking for a new opportunity? - What interests you about this role? The conversation was fairly straightforward and did not contain any particularly unusual or challenging questions.
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Data Scientist 1

Interviewed at MarketCast

2.5
Jun 3, 2026

The interview was primarily focused on my background and current role. I was asked about my responsibilities, the projects I work on, and the impact of my work. There were also standard behavioural and motivational questions such as: - Tell me about yourself. - Why do you want to work here? - Why are you looking for a new opportunity? - What interests you about this role? The conversation was fairly straightforward and did not contain any particularly unusual or challenging questions.

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