ember data no model was found for attribute name

I have defined a model(app/models/job.js)

import DS from 'ember-data';

export default DS.Model.extend({
    status: DS.attr(),
    result: DS.attr()
});

And I am trying to load it from the index controller(app/controllers/index.js)

import Ember from 'ember';

export default Ember.Controller.extend({
    productName: "",
    customerName: "",
    startDate: "",
    endDate: "",
    actions: {
        search: function() {
            let data = this.store.find("job", '9e5ce869-89b3-4bfc-a70f-034593c21eae');
            return data;
        }
    }
});

The HTTP response I get is:

{
    "status": "OK",
    "result": {
        "b": 2,
        "a": 2,
        "see": 1,
        "c": 1
    }
}

How ever I get following error and warning:

WARNING: Encountered "status" in payload, but no model was found for model name "status" (resolved model name using next-gen-analytics@serializer:job:.modelNameFromPayloadKey("status"))
WARNING: Encountered "result" in payload, but no model was found for model name "result" (resolved model name using next-gen-analytics@serializer:job:.modelNameFromPayloadKey("result"))
TypeError: Cannot read property '_internalModel' of undefined
at finders.js:50
at Object.Backburner.run (ember.debug.js:224)
at ember$data$lib$system$store$$Service.extend._adapterRun (store.js:2043)
at finders.js:45
at tryCatch (ember.debug.js:56151)
at invokeCallback (ember.debug.js:56166)
at publish (ember.debug.js:56134)
at ember.debug.js:32577
at Queue.invoke (ember.debug.js:910)
at Object.Queue.flush (ember.debug.js:974)onerrorDefault @ ember.debug.js:32616exports.default.trigger @ ember.debug.js:56792Promise._onerror @ ember.debug.js:57758publishRejection @ ember.debug.js:56065(anonymous function) @ ember.debug.js:32577Queue.invoke @ ember.debug.js:910Queue.flush @ ember.debug.js:974DeferredActionQueues.flush @ ember.debug.js:770Backburner.end @ ember.debug.js:160Backburner.run @ ember.debug.js:228run @ ember.debug.js:20238ember$data$lib$system$adapter$$default.extend.ajax.Ember.RSVP.Promise.hash.success @ rest-adapter.js:831jQuery.Callbacks.fire @ jquery.js:3148jQuery.Callbacks.self.fireWith @ jquery.js:3260done @ jquery.js:9314jQuery.ajaxTransport.send.callback @ jquery.js:9718

Any suggestion will be appreciated