Developer

Required Knowledge (at least several of the following):

•   Languages: Perl, SQL, PHP, HTML (DHTML, JavaScript, ExtJS), XML.
•   Development Environment: Linux, GIT.
•   Application Environment: Apache, MySQL, Worldpress 
•   Scope: VoIP Softswitch/PBX, Billing Systems, Online Payment Processors.
•   Knowledge of PortaSwitch, VoIP, SIP, RADIUS, Diameter, PBX, WebRTC, Cisco is a plus.
•   Good written English is a must; good spoken English is a plus.

Responsibilities:

•   Practice good coding techniques (re-usability of code, code optimized for performance, etc.).
•   Code new software components from start to finish with minimal instruction.
•   Resolve programming problems / answer questions.
•   Participate in code reviews of own and others' work.
•   Document low-level designs based on high-level specifications.
•   Provide occasional technical support to customer as required.

Working conditions:

Full or part-time job, remote work on a fixed or flexible schedule.

Salary from $ 2500, depending on qualification and tasks performed.