I want to build a Job portal where a recruiters can post jobs and seekers can apply through one click. Seeker's profile regarded as Resume. Recruiter and job seeker registration should be approved by Administrator.
Unfortunately, the only pre-packaged Drupal job board installation profiles or scripts are D7 based at this time. Two to consider are:
For Drupal 8, you can build this using CCK, Views, & an open source theme, although "one click" applications may require a custom module to implement.