HR phone screen, take-home coding test, panel interview discussing past experience and results of coding test. Coding test should be a breeze if you didn't fall asleep during calculus in undergrad. Declined offer due to low salary. Salary seems to be bucketized by years of experience and not correlated with merit or ability. I guess that's DoD/contracting for you.

Phone screen followed by a take home assessment project. Given about a week to complete the assessment, took ~5 hours of solid work. After submitting, didn't hear anything until I followed up 2 weeks later. A different employee I'd never talked to contacted me to tell me I was not selected. No feedback on the assessment.