The Expandables
https://www.webnovel.com/book/11704404706480705/The-Expandables
After the Final War, much of civilization was decimated by a combination of nuclear, chemical and biological attacks. The surviving humans live in gigantic megacities that protect them from the horrors of the Great Wasteland outside.
One such megacities is Arcology-1. Unlike others, instead of human administration, the city is governed by an AI named Noah. Under its supervision, everyone is given specific tasks through the ubiquitous neural implant. With the advancement in cybernetics, everyone can access options to expand their skill set and abilities. Everyone is given the goals and the tools to cooperate and ensure the city's continued survival.
At least, that's what it says in the brochure.