I have a working visa which has been initiated since 2 months ago. It is valid until March 2018. Now I'm not happy with my current job and I already got an offer from another company.
I'd need to know if I accept the offer from the new employer what procedure should I go through in immigration?
I understand that I need a termination and reference letters from my current employer which is fine, but I'm not sure what exactly does the immigration require from me as an employee if I just need to change employment to another company.
Since my visa has a long validity, do I still need to change my visa as well?
For my current visa I have provided many documents required by my current employer, such as education documents, resume and work references. Does the change of employment require the employee to apply with all these documents all over again?