She's currently servdoing an apprenticeship withat an ice-cream sellerhop. She's currently doing an apprenticeship at an ice-cream shop.

Her work/job basically consists inof scooping ice-cream into scone or bowl waffles, cleaning the counter and refilling the containers with missing ice-cream flavours. Her job basically consists of scooping ice-cream into scone or bowl waffles, cleaning the counter and refilling the containers with missing ice-cream flavours.

She can snack on a pint of ice-cream during lunch breakes. She can snack on a pint of ice-cream during lunch breaks.

Apparently, she's saving up her every pay/ pay packetcheck to help her parents pay off a loan. Apparently, she's saving every paycheck to help her parents pay off a loan.

Are both work and job suitable in the first line? Are both work and job suitable in the first line?

Job is more common, but both are fine

Is it correct to say : "save up pay/ salary/wages for sth?" Is it correct to say : "save up pay/ salary/wages for sth?"

usually we simply say that we are saving up for something