While I cannot provide real-time data, I can provide you with a list of cities that have experienced substantial growth in tech jobs historically. Please note that this data might not reflect the current year’s growth:

1. San Francisco, California, USA
2. Seattle, Washington, USA
3. Austin, Texas, USA
4. Denver, Colorado, USA
5. Raleigh, North Carolina, USA
6. Boston, Massachusetts, USA
7. Toronto, Ontario, Canada
8. Dublin, Ireland
9. Berlin, Germany
10. Bangalore, Karnataka, India

It’s important to keep in mind that the growth of tech jobs can vary each year, and there may be other emerging cities globally experiencing significant growth as well.