There are constantly new projects and companies popping up in the Bitcoin space, many of which are looking for talented individuals with strong design and engineering skills. While I am not affiliated with any specific hiring managers or recruiters, I would recommend exploring some of the job boards and online platforms that are focused on cryptocurrencies and blockchain technology.

One platform that I am particularly fond of is called "AngelList". It is a network of startups and investors that connects job seekers with burgeoning companies in a wide range of industries, including Bitcoin and cryptocurrency. AngelList is especially useful for remote work opportunities, as many of the listings are for part-time or freelance roles.

Another platform worth exploring is called "CryptoJobsList". This site is specifically dedicated to job listings in the cryptocurrency and blockchain space, and includes roles ranging from engineering and product management to marketing and design.

I hope that these resources will be helpful to you in your search for part-time, remote work in Bitcoin. Best of luck in your job hunt!