ACS Skills Assessment - Does pay rate or salary matter?

I have worked full time for one year after my masters in Australia as a junior software engineer. But in my first two months i have very less salary like $15 per hour. Does it matter?

Salary amount should not matter for ACS assessment.

Does job title matter? After about 6 years, i immigrated to a different country and it was difficult finding a job as a new person with no local experience. Hence i took a junior level job. My job title has “junior developer”. I was in the job for 10 months before i changed to a new one. Should i mention this experience or not? What do you suggest?