Looking for a tech cofounder

I have a product idea that I want to build. It is not something super unique or innovative. A few products are already in the market to solve the use case but it's fairly simple to build and has a decent potential to reach 1 mil ARR. The market is not cluttered and the need is solid. My problem is that I am a career marketer and I don't want to boil the ocean by trying to build the product myself. As a remote employee for the past 3 years I have lost any chance to make a techie friend and whatever old contacts I had are either in better position or have started up already.

I have enquired with a few remaining people but it was unsuccessful. My idea is continue with our day job unless we crack at least 3 customers and then go in full time. Is anyone interested? Can someone guide me a better place to find a cofounder?