Metron, Inc. Associate Software Engineer interview questions

There were multiple interviews. First was a brief phone screen by the recruiter. After a few days, there was a leetcode-style coderpad video interview. After clearing these, there was a 5-hour block of interviews that had 2-30 min leetcode-style coderpad video interviews, one HR interview (more like why join Metron), one demo interview, and a final director interview.