Extremely positive experience overall; the employees I met with and the interview process itself made me think very highly of Handy's engineering team in general and the outlook of the Foundation Engineering role in particular.
I had an initial phone screening with the Director of Engineering, a brief pair programming session with the CTO (followed by a generous Q&A session), and then a "virtual onsite" (this stage of the interview process is remote at the moment, courtesy of COVID19).
The virtual onsite interview had several segments focusing on technical competence, a lunch break Q&A with employees from different departments, a one hour break to rest, and a few open-ended 1:1 sessions in the afternoon to close out the process.
The offer I received was competitive in terms of base salary, stock incentives, perks, and vacation time.