Run job one time in multiple instances

Tags: #<Tag:0x00007fb50eaad690> #<Tag:0x00007fb50eaad550>

My question is:
I have 3 instances of one service(in Kubernetes cluster), this service must execute some backgrounds jobs. How Hangfire handle that background job must be executed on one of 3 instances(not on 3 instances at the same time)?