Work / Polish Employment Contract Type; permanent and fixed-term position in Poland [4]

Hello All,

I was offered employment by a company in Polish for a permanent position. After accepting the offer they have sent me the Work Permit.

But the work Permit states type of employment contract as "umowa o pracę na czas określony, 1/1 etatu" . Upon translating it usin google translate I understand that this means a fixed term contract and not a full time contract.

Can anyone guide me on this.

Thanks