Asterisk Developer & Senior Voip Engineer

Job Title:
Asterisk Developer & Senior VoIP EngineerLocation:
RemoteCompany:
Ringo MediaJob Type:
Full TimeSalary:
Competitive, based on experience
About Ringo Media
Ringo Media is a fast-growing digital marketing and technology company, home to our proprietary cloud-based phone system,
Ringo PBX . We build next-generation communication solutions for businesses across the U.S. and are expanding our engineering team to enhance and scale our VoIP infrastructure.
Role Overview
We are looking for an
Asterisk Developer
and
Senior VoIP Engineer
with strong hands-on experience in
Asterisk ,
FreePBX ,
FreeSWITCH , and, optionally,
FuzionPBX . You will lead the development of VoIP integrations, custom modules, and scalable backend systems that support our communications ecosystem.
Key Responsibilities
Develop and maintain VoIP solutions using Asterisk, FreePBX, FreeSWITCH, and optionally FuzionPBXBuild advanced features such as dialers, IVRs, and WebRTC applicationsIntegrate with platforms like
Twilio , CRM systems, and other third-party APIsDesign and deploy
cloud-based VoIP platforms
(CPaaS / SaaS) on AWS or AzureImplement omnichannel communication tools (SMS, chat, voice) into VoIP/CRM systemsManage server health, backups, and ongoing maintenance of PBX infrastructureWork with SQL databases (MySQL / MS SQL) for call records, analytics, and user managementCollaborate with internal dev teams to build seamless, secure backend systemsLead system architecture planning and project documentation
Required Skills & Qualifications
Expert in
Asterisk ,
FreePBX , and
FreeSWITCHStrong understanding of
SIP , RTP, and VoIP network protocolsProven experience building
VoIP integrations , APIs, dialers, and IVR systemsExperience with cloud hosting environments like
AWS
or
AzureProficient with
MySQL
or
MS SQLStrong problem-solving and debugging skills in complex environmentsExcellent communication and documentation abilitiesFamiliarity with
FuzionPBX ,
.NET , or
Flutter
is a plus
What You’ll Get
Competitive compensation tailored to your experience100% remote.Direct influence on the future of
Ringo PBX
and related technologiesGrowth opportunities in a high-impact, innovation-driven environmentThe collaborative and supportive engineering team