@veer66 Seems to be worldwide, but the job sites may be regionally biased...

"During the last 8 months, I have been collecting job offers data from different job boards like Glassdoor, Linkedin, StackOverflow, Dice... and many others. With a total of approximately 7 million unique dev job offers."

https://www.reddit.com/r/programming/comments/vnfl62/i_scraped_7m_programming_job_offers_for_8_months/ie6l2xt?utm_medium=android_app&utm_source=share&context=3