We are currently only accepting applications for the listed roles. Part of our process is to only recruit for roles which are accepting new volunteers and are ready to train and bring them on board. However, we encourage you to keep your eye on the volunteer page and OTW News for the role you are interested in to be available.
You can also help by adding information to Fanlore, the OTW’s fandom preservation wiki. (Get started at the New User Portal.) If you’d like to contribute to the AO3’s code, you can do this through our GitHub without formally volunteering. Please see this page for more details.
If you have more specific questions about roles, you can contact Volunteers & Recruiting.