Assert if value is present in any position of json array using pytest

Question

I have a json array such as the one below:

{
   "employees":[
      {
         "name":"Shyam",
         "email":"[email protected]"
      },
      {
         "name":"Bob",
         "email":"[email protected]"
      },
      {
         "name":"Jai",
         "email":"[email protected]"
      }
   ]
}

When I am certain that the value 'Bob' would come at a certain position for example position 2, I can assert using :
assert json.loads(data)["employees"][2] == "Bob"

But, in my case, the value 'Bob' could be in any position of the array . In such case, how can I assert if the key 'name' and value 'Bob' are present in any position of the json array