By the way, here is my cover letter: https://docs.google.com/document/d/1gMhaKWyzm1p44SJhBz69Rp8MFgnDf8TShZ8t5eH-US8/edit?usp=sharing
That doesn't sound good or reliable. Opening with "hello, my name is" also doesn't strike me as a good choice for a cover letter supposedly written by a professional. But I'm not a native speaker either...
To attend your question, there's "Ask HN: Who's hiring" entries here, they include remote offers.
Not a long ago someone advertised their service here - http://jobs.remotive.io - although the job pool isn't very huge yet.
There's StackOverflow Careers, especially if you have a profile on SO already... and besides, JobServe.com and all the usual