Roche is the frontman for the band Rixton (formerly Relics), a pop and R&B group signed by Scooter Braun's SB Projects. The members of Rixton are Roche on vocals and rhythm, with other members being Charley Bagnall, Lewi Morgan and Danny Wilkin. Rixton's first music video was released in October 2013 entitled "Make Out", an upbeat song that lampoons on famous music videos from Miley Cyrus, Katy Perry, Lady Gaga, Robin Thicke, Justin Bieber and Nicki Minaj, but it was never released as a single. Their first official single, "Me and My Broken Heart" is taken from their EP of the same name. 
- "Freak" - Writing
Relation with Little Mix
- He's the ex-fiancé of Little Mix's Jesy Nelson. The couple became engaged on July 19, 2015.  However, they were rumored to have split-up after Jesy unfollowed Jake on Instagram and she was spotted without her engagement ring on November 9, 2016. On November 21, 2016, it was confirmed that the couple split up..