I have no open positions at the moment. The only current option with me is to apply for some grant. This process takes about a year. At the moment I am very busy, but if you find it relevant we could probably discuss it in December or January, depending on how my load will look then.. ----
You can also try to check with my colleague XX XX whether he has any positions or pending applications, where you could be relevant.
I expect that we will have some more theoretical faculty joining us next year, so there may appear some more options toward the summer.