The interview started with a call from Classy's technical recruiter, which was a standard ice breaker interview with generic information about the company and validating my qualifications and interest in the job.
After that interview, a Hacker Rank code challenge was sent, which needs to be completed within an hour once the test starts. The code challenge comprised of the following three tests: Stylesheets, MySQL and Javascript. The tests were not difficult if you're actually qualified and in the industry.
If you pass the Hacker Rank test, then you will be scheduled to chat with a team lead in a Zoom video call. This interview is fairly generic considering it is with a technical individual. You will be asked about your resume and qualifications; some questions specifically about React, microservices and performance software.