Connect rectangle pad to jumpers
Those rectangular pads are not SMD pads. Instead those are fingers for an edge card connector.

I made the following picture derived from yours to evaluate the contact spacing differences from the left side to other parts of the overall edge finger layout. It is disappointing that the spacing is not uniform. However it is not that far off and it is likely there is some distortion from the photo itself.

 

It may be possible for you to acquire a 10-pin edge card connector such as shown below and just insert the card into the connector. It is possible that contacts of the board will line up good enough in the edge card connector. You could then just solder wires onto the pin tails on the connector.





Picture Source / Data Sheet

Distributor Page

If the card is too thin for the standard connector designed to accept an ~1.6mm thick card then you can cut a small piece of pressboard (cardboard) and use it as a spacer in the connector.