I've heard that ChucK and Python are good. But I am going to be looking for a software engineer that can code music software and am wondering which software you guys believe is of high quality, regarding the software itself and the talent of those certain types of coding specialists.

Thank you for reading, and thank you to those in advance who share their input on the subject

You want to code something like ableton etc?

Python is no good. You likely need a low level (namely C or C++) language and realtime processing on it or you'll have unsufferable delays. Also probably need to interact with sound drivers etc directly, not through lagging APIs

Thank you for your input. What about Impromptu, as i will need video synching as well

It really depends on what you need. Angular might suit your needs for front end, but honestly we know nothing about your use cases and we will not be able to recommend anything reliable for you without more information.