Jos was snapped up by the Rajasthan Royals in the IPL auction.
Having played for the Mumbai Indians for the past two IPLs, Jos will be joined by England team-mate Ben Stokes for the campaign, which takes place between April 7 and May 27.
He said: "I can't wait to represent Rajasthan Royals in this year's IPL - alongside Ben Stokes too! Also a huge 'Thank you' to everyone involved at Mumbai Indians for a fantastic two years and giving me the opportunity to play in IPL. See you on the field!"