Looking for Senior Frontend Developer

I am looking for a Senior Frontend developer for a a big web application for companies using their products.
All the companies uses the same application. It offers huge amount of configuration possibilities and workflow building etc. The UI can be used by admins who do configs etc. Then users who are sales persons in POS and the UI drives their process/work (how to identify a device, how to validate it, how to detect possible defects, what is the price for the device etc.). Then there are managers / bosses who can also use the UI and they can see for example statistics and other reports. And also used device traders can access also the same UI. Our portion is to develop some parts of this UI.

We are going to start at August, 1st.

We expect you to work full-time or at least 35 hours per week. The project will theoretically take about half a year. Most likely we will continue to work on new features afterwards.