Their interview process is on their site, but you can expect:
On-site:
Expect LeetCode mediums; the questions were all fair, and the interviewers were great. Great process overall.
Graph questions and DP problems.
The following metrics were computed from 51 interview experiences for the Flatiron Health Software Engineer role in United States.
Flatiron Health's interview process for their Software Engineer roles in the United States is very selective, failing most engineers who go through it.
Candidates reported having very good feelings for Flatiron Health's Software Engineer interview process in United States.