LinkedIn Korea fired in Korea visa unpaid salary Korea foreigner job termination Korea foreigner work in South Korea 2025 job change visa korea process foreign worker korea immigration reporting steps Korea job platforms KOTRA job fair foreign worker reporting delay Korea foreign worker ghosted Korea Kowork job change Korea foreign worker resignation JobKorea severance pay Korea foreign worker side job korea E-7 visa Korea visa reporting deadline Korea foreign worker unsafe work Korea teaching jobs Korea work visa korea e7 visa job change korea change job korea visa retirement pay Korea company closed Korea visa salary not paid Korea foreign worker severance Korea korea employment visa Saramin foreign worker Korea foreign worker mistakes Korea employer no response Korea foreign worker job change korea foreigner jobs Seoul labor office Korea unpaid severance Korea XpatJobs visa violation part time korea foreign worker job change freelance jobs Korea employer shutdown foreign worker Korea foreign employment law korea unpaid wages foreigner Korea expat career Korea visa reporting timing Korea foreign worker visa korea rules job change korea immigration work compliance workplace change reporting Korea foreign worker notice period korea part-time jobs Korea labor office foreign workers Korea resigning job korea unpaid wages Korea jobs in Korea for foreigners labor office communication Korea English jobs Korea labor rights foreigners Korea Korean labor law foreigners workplace change Korea visa sponsorship Korea Seoul Global Center Korea job search guide non-teaching jobs Korea work visa status quitting job Korea foreigner work visa korea rules