1st Round: HR
HR will tell you about job profile and their terms & conditions.
If you agree for their conditions, you will be told to come for 2nd round.
2nd Round: Operations/Technical
They asked for deposit of 10k after joining, which you can get back only if you work with them for 1 year.
and once you start trading in derivatives, you have to deposit more 15k, this you can get back at any time.