I didn't have to go through a formal interview. Being one of the maintainers of the Astro, I met with the recruiter in the Discord community, and he offered me a position on their team.
Interview with an associated agency, interview questions were easy and straightforward, one follow up interview with upper management at the agency. Was invited to look into the company myself before accepting offer
I applied online. The process took 1 day. I interviewed at Dilmah (Peliyagoda) in May 2022
Interview
There were around 30 candidates for the second interview. 2 members were there in the interview and the they initially checked the certificate file. Afterwards they asked questions about my experience level etc.