Not a complicated process. Basic grammar test then personal interview. Once you clear both you might have an HR interview. Post that you might be offered the job. It was completed in 2-3 days based on the number of candidates applying for the job.

The HR will call you if they like your background and you will be asked to write a stupid test that is not at all relevant to the job role. In the test, you should write 3 rebuttal emails. Its very easy that anyone can write. The answers are in the internet.