HCLTech Senior Software Engineer interview questions

Tell me about yourself What do you know about the organisation? Why do you want to work for us? What can you bring to the company? What are your weaknesses? What are your strengths? Why is there a gap in your work history? What challenges are you looking for in a position? What would an excellent performance look like in this role? Tell me an achievement you are proud of

2 rounds with algorithms as the main questions, once i was selected.. there was another interview with the client where I had to go to the client location.Salary was discussed after my client interview was done.