1. Screening call with recruiter - pretty basic, they talk about your background and tell you more about the job description.
2. Call with senior software engineer - About 30-45 mins. They talk about the technologies you have used, talk about a previous job or the projects you have worked on. They ask questions about your resume and check your proficiency on the things mentioned on it. Be ready to ask questions towards the last 10 mins of the call
3. Panel Interview - Case study. Lasted an hour and a half for me with 3 interviewers.