Java spring developer for POS integration

Create Restaurant POS Integration Add-Ons for an Existing Framework We are seeking somebody to extend our current framework to integrate with other POS. Currently that framework consumes structured data and parses it accordingly on the backend. To provide service to additional POSes, this job will serve to tie our framework with other POSes whose data is served via different methods (API, S3 hosted, FTP. etc.). When not possible but access is granted, database/flat file exploration will be need with which we assist. We have LSE (Labor Sales Expense) framework I currently have two integrations slated. If they work well, I have two more immediately afterwards. I’ll forward API specs for one POS (Qubica Conqueror) and the other POS (Toast) has files hosted on S3. One set of files for each day that will have to be parsed then mapped to our LSE framework.