Hi PH,
I've just created a job board for mobile developers based in Europe. The idea of another tech job board may look ridiculous, but I found the process of browsing job offers for mobile developers really annoying. As an iOS developer, I'm really not interested in web development, data analysis or SAP positions. As a guy who is living in Poland, I'm also not interested in remote job offers to demand US residency or availability in US time zones. The vast amount of data and the need to filter them is my main problem with job market research. This could be done better.
For now, it is a brutal MVP - a combination of https://www.sheet2site.com/ (created by Andrey Azimov, found on PH :) great product BTW), Typeform and free images from unsplash.
Sportos