Rajat Bhargava describes himself on LinkedIn as Googles silicon site in Bengaluru saying he joined last May after a decade at Broadcom and a year at Intel PositiveSAN FRANCISCO Alphabet Incs Google has hired more than a dozen microchip engineers in Bengaluru India in recent months and plans to rapidly add more according to LinkedIn profiles job postings and two industry executives as the search firm expands its program to design the guts of its devices internally