Writers are required to do a writing test, which can be tricky. You have to ace it in order to get hired as the test can only be done once a year. The key is to be familiar with the rules of technical writing and organize information concisely.

Structured and organized interview. I was called in to the office for a brief one-on-one, after which I was asked to take up a written test. The test checks your language, grammar, vocabulary, and so on. It was a essay-type questionnaire with a few objective-type questions. They checked the answers and had the final round on the same day. It was quick and hassle free. The HR round was on another day.