QA role with company that creates SaaS solution for mortgages

I am considering a role as a QA analyst with https://www.smartr365.com/.

As a QA analyst it will be my responsibility to validate features of the system function correctly.

Smartr365 is a SaaS solution.The gist of their solution is that it allows a full end to end integrated flow from the point the customer becomes a lead all the way to their mortgage application with the bank or estate agent.

I wanted to know this role would be considered hallal?