Participatory-housing (Baugruppen) specialists, e.g. Wohnprojekt Wien. (URL unverified — confirm before outreach.)
Local-language site
How to apply
Most European studios hire from speculative applications, not job ads. Send one short email with a portfolio PDF attached (under 10 MB, 8–15 pages, drawings first) — write the cover email in the studio’s working language if you can; the portfolio does the talking.Time it around the September or January hiring waves.