爱沙尼亚工作签证怎么申请？
Estonia is an EU country and has a very well developed economy. The job market in Estonia， however， remains relatively good (especially compared to some other Western countries) due to the fact that there are still many vacancies for qualified immigrants with different skills（特别是技能型人才） - especially IT specialists， engineers or business development managers;
The most common visa types for work purposes include Residence Permit for Family Member of a Citizen of the European Union / European Economic Area (Family Reunification Visa); Self-Employment Residence Permit；Temporary Work Permit；Work Permit for International Protection Seekers 和 Working Holiday Visa；
There is currently no general open call for immigration from non-EU/EEA countries since Estonian employers need to hire local people first， but you might be able to get a residence permit if you have special qualifications：
For example， one possibility exists for highly skilled ICT professionals who can provide evidence on their qualifications through the new fast track system called «Start-up Immersion Program» which is administered by Ministry of Economic Affairs and Communications’ Digital Entrepreneurship Department and offers up to five years long residence permits for IT specialists who will create start-ups. In order to receive this status applicants must：
have higher education degree;
provide proofs of at least €50，000 investment into Estonian companies within two years after receiving a residence permit；
and demonstrate they were employed within three months before applying；
Applicants also cannot hold any other type of permit for stay while their application is being processed although those already living in Estonia legally do not lose their existing rights whilst waiting for the decision on their «start-up» permission - including the right to find paid employment.
In addition， according to information provided by Estonian Migration Board on its website all foreign nationals seeking residence permit or work permits should contact directly the respective employer rather than trying to apply online via e-klaar；
More detailed info