CitiusTech Sr. Software Engineer interview questions

The interview had 3 rounds: technical, managerial, and HR. It was overall easy. The technical round covered Java, Spring, basic programming puzzles, and one SQL window function — minimal coding. The managerial round focused mostly on my previous project and a coding question, with no real behavioral assessment. The interviewer didn’t seem technically strong. The HR round was disappointing. I requested 10 days to join and a formal offer letter to review the employment terms. They refused, insisting I join first and would receive documents later. All communication was over calls — no written confirmation. When I raised concerns, HR got defensive, claiming they’re a reputed company. It’s unprofessional to expect someone to join without seeing an official offer or contract. Please be cautious — they seem to take advantage of candidates who are in urgent need of a job.