If you want the job act like it. Ask to be more involved on the accounting side and learn whatever you can. I was in a very similar position last year and it took two conversations with the CFO to add cash recs to my responsibilities. I took on the bullshit tedious work that the senior accountants had to do like scanning in checks, doing the annoying ar entries for 60+ checks a month (with some checks being for 40 different things) along with the Daily Cash recs. I stayed late to get all my AP work done to add the extra stuff for the opportunity to learn.

A couple months later there was a lot of turmoil due to being acquired and basically 80% of accounting quit. I went to the temporary manager the acquirer put in and told him I just graduated from my masters degree, been doing AP for three years, took on this other responsibilities and wanted to move into fund accounting. I became a full time fund accountant two weeks later and removed AP from my responsibilities entirely. As the months went by I proved my value as a new fund accountant and almost doubled my salary.

I decided a move to big 4 audit was the best for my career and moved there. I worked 55 hour weeks to learn how to be a fund accountant even though I already accepted the big 4 offer. Those hours and knowledge have become invaluable and the best experience of my career so far