I'm trying to build a listing website where iam going list job post. How do I build admin panel to edit,add,delete jobs. Iam using array inside json to store my job title and job tag Inside json

{
  "Jobs":[
    {
      "job-title":"react js",
      "Location":" newyork"
    },
    {
      "job-title":"node js",
      "Location":" newrk"
    },
    {
      "job-title":"js",
      "Location":" wyork"
    }
  }

How do I build custom admin in node js that will read and edit jobs array inside json.