Hello,

Yes, you can prepare well for the UPSC even if you are working. software engineers mostly have work from 9 a.m to 5 p.m.But despite this, you can prepare well for civil services.  you just need to be good at time management. Before starting your office work you need to take out at least 2 hours for General studies. Then during breaks, you can read important news headlines or current affairs.

After your work hour take a 1-1.5hr break Then devote 2 hours to the optional subject then before going to bed revise whatever you have learned the whole day. Practice this daily. Initially, it will feel hectic but after some days it will become part of your routine.

Hope this will help!!