As of 4th quarter last year, I'm no longer self employed. Do I still have to make 1040ES payments, since any taxes will be withheld by my employer?

Total income will remain the same, but I REALLY despise the idea of 'giving' the Federal government many thousands of dollars that will end up being refunded, since there will be tax withholding and I will not be responsible for SE Social Securiity taxes any longer.