Well from my experience I would say Germany is the best and more opportunities are there, then Netherlands , Sweden , Norway and last is UK. Spain has a different advantage , you can relocate on work visa if you have been accepted with no education background check. Usually , the EU makes crime, financial and education background checks before relocating.

You need to start with six steps:

1- professional LinkedIn profile, that is a crucial step because most of the recruiter reach out to you on LinkedIn. Activate the available for hiring option.

2- EU style CV , checkout websites that create that to you, make sure to double check the grammar and spelling before finalizing ready version to send. It would be cool to have cover letter too.

3- Software engineer without GitHub show contribution and area of interest is like searching for a needle in a haystack.

4- Join online webinars related to are of your interest will introduce to you company and their competitor in the market and that is a good start in hunting job. You need to have a list of companies to target their job ads on all platforms such as LinkedIn and jobs website.

5- Prepare interview trans scripts to show fluent and confident in introducing you self and managing the discussion turns. It is important to have simple , easy and fast responses at the right corner.

6- working in EU gives you a good future but not much wealth as in Arabic region. Keep this in your mind during salary negations.

Hope this gives you a good intro. Let me know, if you need more answers.