CVtly job data
Do I need Czech to work in Brno?
It depends on the job. As of 13 October 2026, CVtly sees 92 open job ads in Brno whose working language it can tell. 50% of them ask for Czech: 39% say so in the ad and 11% are written in Czech, which implies it. 47% are in English and do not ask for Czech at all.
92 ads with a clear working languageData as of 13 October 2026Source: CVtly's own scans
50%
of the ads ask for Czech
47%
are in English with no Czech asked
92
open ads in Brno with a clear working language
How the ads in Brno ask for Czech
Each ad counts once, in the first group that fits it.
- Ask for Czech in words 39% (36 ads)
- Written in Czech (implied) 11% (10 ads)
- In English, Czech a plus 1% (1 ad)
- In English, no Czech asked 47% (43 ads)
- Another language 2% (2 ads)
Teams where English is most often enough
Teams with at least 10 ads in Brno: the share of their ads that are in English and ask for no Czech.
- Engineering 47% of 43 ads
How we count
The ads
Open job ads in Brno that CVtly found on company career sites, public job portals and a few job boards at its last check. Ads that look closed are left out, and so are ads whose working language it cannot tell with enough confidence.
Explicit or implied
Explicit: the ad or its title asks for Czech in words. Implied: the ad is written in Czech and the job is done in it, so the ad does not need to say so.
The same check as your interview chance
CVtly reads the languages of each ad with the same check it uses to score your chance of an interview.
Date and sample
92 ads, data as of 13 October 2026. Shares are whole percentages of these ads. The page is updated after each scan.
To cite these numbers:
Source: CVtly job data, 13 October 2026, cvtly.com/jobs/brno/do-i-need-czech