Fragen im Vorstellungsgespräch für Beschäftigung als Python/Django Developer bei Java R&D

1. ) Applied on Linkedin the recruiter reached out within a couple of hours by phone. After a detailed conversation about my profile, they told me they'd get back with an answer from senior HR. 2.) Next day the Technical Manager calls for the Interview that was scheduled which the HR might have forgotten to email about. Thankfully they gave me a grace period of ten minutes to get ready for the Interview. 3.) Technical round went for 20 minutes over phone. No reply since then.