There are two jobs at the level of Adjunct Professor (but I think they're fixed-term). One in logic and one in philosophy of science. The postings are in Polish, but from what I gather, they actually need someone who would teach in English, and none of the postings literally require that the applicant should speak Polish. The calls are available here: http://www.uw.edu.pl/strony/praca/nauk/adiunkt_logika.pdf http://www.uw.edu.pl/strony/praca/nauk/wfis_a.pdf The deadline is June 14, the decisions are to be made on June 25. The calls don't mention who you should contact with informal inquiries, but the chair of logic is directed by Prof. Anna Wójtowicz and the chair of philosophy of science is directed by Prof. Krzysztof Wójtowicz .