I was able to skip the phone screening, as my resume was sent internally to the hiring manager directly.

The two interviews I had were purely technical, with no explicit behavioral interview.

The first interview was with the hiring manager's manager, and the second was conducted about a month later with the hiring manager themself.

Questions were asked about projects on my resume.

We then discussed my knowledge of ADCs, SPI, and I2C, as well as basic fundamentals such as LPF and HPF, and how to apply these fundamentals to circuit solutions.

Additionally, active and passive filter questions were asked.

Op-amp related questions, capacitor questions, and switching regulators (Buck/Boost) were also covered.