If you are a Brazilian citizen and wish to work remotely for an Egyptian company, you need to obtain a work visa. An e-visa may not be sufficient for this purpose. The reason is that e-visas are usually issued for short-term stays and do not allow the holder to engage in any work activities.
To work in Egypt as a foreigner, you need to have a work permit or a residence permit. These permits can only be obtained through the Egyptian embassy in Brazil. That means you need to physically go to the embassy or consulate and submit your application along with all the required documents.
The required documents may vary depending on your situation and the type of permit you are applying for. Generally, you will need to provide proof of employment, such as a job offer letter or contract, and a valid passport with at least six months of validity remaining.
In addition, you may also need to provide other supporting documents, such as a police clearance certificate, a medical certificate, or proof of financial means. The processing time for work permits can range from a few weeks to several months.