There is good scope after completing B.Arch.

After completing your course you can work as Data Analyst, Architecture Designer, Architecture Engineer, Interior designer, Project Assistant Manager, Sales/Business development Manager, Art Director and many more

You can become independent design consultant rendering design services for Houses, Builders, Corporate houses and Government. You can work in a reputed design firm and also you can also become a developer/builder if have require skill set to complete project development value chain

Good Luck!!