Enosis Solutions (Bangladesh) Software Engineer Interview Questions
& Process

The interview process consisted of three stages. First, there was a written test where we had to write pseudocode for simple problems, answer some theory questions, and solve basic bug-finding questions. Then, there was a coding round that lasted one hour and included two problems. The first problem was about basic string operations, and the second was a graph-related problem. I was able to complete both problems in the given time. Finally, a few days after the coding round, an HR representative contacted me by phone and offered me the position. Overall, the interview process was straightforward and well organized, with clear communication throughout.

The coding round had two programming problems, which were about Codeforces 1200-level in difficulty. There was also one basic SQL query, and four IQ or analytical questions that were pretty straightforward. Honestly, preparing the first 30 problems from the NeetCode 150 list should be more than enough. Knowing patterns like next greater element, frequency counting, and basic data manipulation really helps out.

So, there were 3 main stages. The first one was a 70-min online test on Hackerrank with webcam tracking, no interviewer. It had two problems and some basic math MCQs. Since I do competitive programming, these were easy. The second stage was an online technical interview. I had to talk about the first round problems, then solve two more problems live, explaining my approach before coding. They also asked some basic OOP and DB questions. Then came the HR round where they talked about the company and salary. They said the positions were filled but they'd keep me in mind. After about 6 months, the HR called back about a vacancy and if I was still interested. I said yes, and they sent an email for a technical discussion. This involved talking about my current job and some database design stuff. They said they'd let me know in a week or two. More than two weeks later, they emailed saying the role wasn't a strong match. It felt unprofessional since they'd already selected me once and then re-tested me before rejecting.