▁It ▁had ▁grown ▁its ▁customer ▁base ▁to ▁thousands ▁of ▁companies ▁in ▁a ▁few ▁months ▁from ▁launch ▁including ▁Microsoft , ▁Amazon , ▁Facebook , ▁IBM , ▁Y ahoo !, ▁e B ay , ▁Drop Box , ▁Sound Cloud , ▁and ▁Wikipedia . ▁John ▁C line , ▁software ▁development ▁manager ▁at ▁e B ay , ▁told ▁ABC ’ s ▁Good ▁Mor ning ▁America ▁that ▁Switch ▁is ▁now ▁his ▁“ main ▁way ▁of ▁finding ▁new ▁pros pective ▁employees .” ▁ ▁Switch ▁uses ▁a ▁double ▁opt - in ▁technique , ▁meaning ▁job ▁seek ers ▁and ▁employ ers ▁must ▁both ▁say ▁yes ▁before ▁moving ▁forward . ▁They ▁also ▁use ▁sw ip ing ▁technology ▁and ▁intellig ent ▁matching ▁algorithms ▁to ▁connect ▁job ▁seek ers ▁and ▁employ ers . ▁The ▁user ▁experience ▁is ▁different ▁for ▁each ▁group , ▁but ▁the ▁major ▁att raction ▁for ▁both ▁sides ▁is ▁the ▁speed ▁at ▁which ▁they ▁can ▁be ▁connected . ▁ ▁Fe atures ▁▁ ▁Sw ipe ▁is ▁a ▁major ▁aspect ▁of ▁the ▁Switch ▁user ▁experience . ▁Job ▁seek ers ▁sw ipe ▁to ▁apply ▁to ▁jobs , ▁or ▁left ▁to ▁pass ▁on ▁positions . ▁Emp loy ers ▁respond ▁and ▁sw ipe ▁right ▁to ▁reci proc ate ▁interest , ▁or ▁left ▁to ▁eliminate ▁the ▁candidate . ▁ ▁Direct ▁connection ▁between ▁job ▁seek ers ▁and ▁employ ers ▁allows ▁h iring ▁man agers ▁and ▁job ▁seek ers ▁to ▁start ▁an ▁immediate ▁conversation . ▁H iring ▁man agers ▁can ▁message ▁with ▁job ▁seek ers ▁within ▁the ▁app , ▁and ▁both ▁parties ▁can ▁quickly ▁v et ▁one ▁another ▁and ▁decide