I'm an owner of Maritime and Offshore Job board -

www.jurnieks.com

This is non-profit project. Therefore, a main feature of this project is completely free of charge service for both type of users (seafarers and employers).
This is a jobs board type site. No registration, no upload. Just direct connection between employer and seafarer.
EMPLOYERS can post their vacancies on this site. Seafarers may apply for these jobs

Maritime/Offshore employers

Maritime and offshore job board