We Are Legion
Bob Johansson thought selling his software company meant a life of leisure, but a fatal street crossing changed everything. Waking up a century later, he discovers he's been uploaded into a computer and tasked with piloting an interstellar probe. To avoid being switched off, Bob must accept the mission, but this puts him in the crosshairs of rival nations and unknown cosmic threats. His only hope for survival is to race into the unknown depths of space.
The first of Bob's replicated clones to diverge, a duty-oriented personality who returns to the Sol system to assess post-war Earth.
A reclusive replicant of Bob who travels to the Beta Hydri system, seeking distance from the other clones.
Yes — it's the first book in Dennis E. Taylor's Bobiverse series, followed by For We Are Many, All These Worlds, Heaven's River, and Not Till We Are Lost.
The audiobook, narrated by Ray Porter, was named Audible's Best Science Fiction Audiobook of 2016. The novel was also a finalist for the 2019 Seiun Award (Japan's top SF prize) in the translated novel category, though it did not win.