Make it so the job requires user to create a resume, and link that resume and job together

Hi, I'm new to Drupal, and I'm making a job portal website, and the deadline is coming soon >_< I would like your help to guide me how to do this.

So, the flow how I want it to work is this way:
1) user view a job
2) user click 'Apply for this job' link
3) the page redirect to /node/add/resume/ (if possible with passing parameter for the job id)
4) when the submit button is clicked, it will do two things: First, it creates a new resume; Second, get that resume id, and call function function job_apply_do($job_nid, $resume_nid)

The function job_apply_do is already there. So basically, what I need to know is (1) how to pass the parameter job id, and (2) how to implement get the newly created resume id, and pass it together with job id as a parameter to function job_apply_do.

Thank you very much for your time and your answer

Best regards,
Reinardus Surya Pradhitya