We require an experienced database web signer who is competent to perform extensive customised developments of the open source toolbox WEBSer from Iptel ([url removed, login to view]) to provide the following;
Telephony Service Operator - provider service provisioning portal for multiple configuration operators
An end customer - service configuration provisioning portal
Internet web security
Prepaid web interface with on-line clearing
The working environment will be Lunix, PHP, MySQL and the successful candidate will have previous experience working on similar projects.