Prior to his debut on the network in September 2015, he was the host of YouTube Nation[1] and a co-host of TakePart Live on Pivot TV.

[9] He has contributed reporting to CNN, NPR's Weekend Edition, and the PBS series Wired Science.

[1] As a correspondent for MSNBC, Soboroff specializes in border issues, making him one of the first reporters to call public attention to the Trump administration family separation policy, whereby children were separated from parents who crossed the U.S.-Mexico border without proper documentation.

He was one of ten journalists invited by authorities to tour Casa Padre, a facility in Texas housing 1500 boys ages 10 to 17.

[10][13] In January of 2025, Soboroff did extensive and highly personal reporting for NBC on the destruction of his childhood neighborhood in Pacific Palisades that was all but destroyed by a terrible wildfire that hit large swaths of the LA basin.