I am a software engineer and have 6 years of work experience, having worked in Germany, Belgium and presently in UK.
Six years of work experience might mean { }
The interest is in a person's direct education/skills, not in how rounded / experienced / capable they are. Oh, and how cheaply they can be hired.
What qualifications do you have. If you don't have sufficient paper quals you'll most likely not make it through the paper sort.
Have you clearly identified that salary isn't a big issue? Put it in your cover letter (in a positive way).
What are you direct skills? Software engineering won't be valued. They'll look for Coding Language X, Tools A, B and C.
Have you thought of technical writing in English? That can be a back door into a company.
Or testing.
I haven't experienced much external hiring of people with experience -- that's sourced by people already inside. The paper ads are for new grads or people with little experience. There isn't the turn-over of people moving from one company to antoher to move up career ladders that can be more common in the west.