Contact form + formidable form

Hi,

I am building a job board website. The theme I have uses contact form for all forms in the theme: apply for jobs etc.

I am however wanting to build a headhunting service and would need formidable form to do this. Would these two plugins interfere or cause issues? DB, shortcodes, meta_key names etc – could this disturb each other or something – or does wordpress separate these stuff good enough?

The headhunting service would be built with its own pages and not be built in to the theme etc. But on the same website/server/DB.