Allow respondents to fill in new form and duplicate previous answers

Hi all,

First of all nice to meet you.

I have a very specific use case an dcould not find the answer yet.
I was wondering if it is possible that at the end of a survey a respondent can fill in another one but instead of starting with a brand new form it would duplicate the answers from the previous form and then the respondent can change whatever needs to be changed.

Reason:

We are gathering information regarding vacancies from customers. 
However some customers have multiple vacancies that are very similar. E.g. a junior and a senior position. So ideally a customer would fill in one form for the junior position and then at the end create another one will all answers filled in and then only change what needs to be changed, for example the job title, salary and experience required.

Thank you in advance!

Antoine