To apply for Get on Board technology jobs, the first thing you need to do is register and create your profile.
Once created, you can edit your profile to add a description, upload your CV, link your Github or other social network profile, describe your professional profile and work experience, and tell about your academic and professional background. The better you complete your profile, the more successful your applications will be.
When you have your complete profile, go to the "Jobs for you" section on the side menu, and start searching. You can filter by tags, countries, mode (Full-time, remote, internship, etc), salary range, etc.
When you find a job that fits your needs, just fill in all the fields of the application. Then, you can follow the process on your dashboard.