Need someone who knows various ERCs, Solidity, and overall extensive knowledge of crypto world.
Why a cofounder and not an employee? A cofounder must share an IDENTICAL vision for your company. Vision is the ideal experience of your product and company for customers (both external and internal). If you need someone to fill a skill gap that doesn't make them cofounder material. If you can't pay them with money, that doesn't make them a cofounder, it means you need a strategy that will enable you to pay them.
First make a decision whether you are looking for someone who shares your vision, or if you need to fill a skill gap. It sounds like the latter.
To discover people who want to be cofounders, use the NETWORK section, research interests, and contact individuals directly.