https://codesubmit.io/blog/software-engineer-salary-by-country/
Overall, European countries differ a lot between East and West. Western European developers make at least $40,000+ a year, whereas developers in Eastern Europe can expect significantly less, around $20,000+ a year. Southern European developers are also paid less than their Northern counterparts. Developers in Spain, Italy, Portugal, and Greece can expect between $21,314 to $36,323 per year.
| COUNTRY | SALARY |
| Switzerland | $97,518 |
| Denmark | $63,680 |
| Norway | $57,013 |
| United Kingdom | $55,275 |
| Germany | $52,275 |
| Estonia | $52,816 |
| Austria | $51,536 |
| Sweden | $50,437 |
| Ireland | $48,427 |
| Finland | $47,850 |
| The Netherlands | $45,180 |
| France | $43,849 |
| Belgium | $39,687 |
| Spain | $36,323 |
| Italy | $32,579 |
| The Czech Republic | $29,721 |
| Portugal | $25,331 |
| Poland | $22,740 |
| Hungary | $22,353 |
| Ukraine | $22,348 |
| Greece | $21,314 |
| Bulgaria | $17,461 |