[cornishpixels]

> I did have an arrest warrant out for me and I turned myself in

Sounds like you technically were arrested.

> aren't allowed to use ... sealed court records against you

That's... basically what sealed means.

> California companies aren't allowed to use

Generally the law applies based on the employee's state of residence, not where the company is based.

Anyway... just answer their questions truthfully, but don't disclose anything about sealed records. I highly doubt they'll ask or care about arrests.