I interviewed at Railworld India (Gurgaon, Haryana)
Interview
The interview process for the SDE role was smooth and well-organized. It started with an online coding test that focused on data structures, algorithms, and logical problem-solving. After clearing the test, I had one or two technical interviews where I was asked about coding, system design basics, and project-related questions.
The interviewers were friendly and gave hints when needed, which made the discussion more interactive. The focus was mainly on writing clean, efficient code and explaining the thought process behind each solution.
The final round was an HR interview, where they discussed career goals, teamwork, and communication skills. Overall, the process was fair, transparent, and tested both technical and interpersonal abilities.
Interview questions [1]
Question 1
They asked me to solve a coding problem using data structures and algorithms. The question involved finding the first non-repeating character in a string and explaining the time and space complexity of my solution.