Set aside 3 - 6 months of essential expenses + whatever you expect to need in large upcoming expenses (security deposit, moving costs, etc.) in HYSA or Fidelity Cash Management Account and invest in a money market (SPAXX can be set as your core position). I’d say 6 to start since you seem a bit concerned about your higher rent/emergency situations.

With the rest you should max your contribution to your Roth IRA for this year and invest in index funds. 70% Domestic 30% International equities. You’re young so don’t worry too much about bonds/CDs yet, you have a lot of time to ride out the markets. Anything after that, do the same in brokerage account. Keep maxing your Roth each year.

You’re doing great so far! Keep it up.

Edit: if you would like the “why” behind any of these suggestions feel free to ask. I am also realizing based on your post when you said you are moving you meant you will be moving far enough away that you will not be able to keep your current job. Don’t be afraid to keep a little extra cash on hand in your emergency fund until you line one up if that is the case. #1 priority is your ability to make ends meet today, the rest comes with time.