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Asterisk Developer Jobs (NOW HIRING)

Grid Networks

Network Systems Engineer

Reston, VA

Infrastructure engineers all work on a variety of technologies. Our team is small, and every ... Building and configuring software-defined phone systems such as Asterisk or Freeswitch * Building ...

Grid Networks

Network Systems Engineer

Reston, VA · On-site

$140K - $170K/yr

Infrastructure engineers all work on a variety of technologies. Our team is small, and every ... Building and configuring software-defined phone systems such as Asterisk or Freeswitch * Building ...

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Asterisk Developer information

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$35K

$109.7K

$167K

How much do asterisk developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for asterisk developer in the United States is $109,743.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,000.00 and $129,000.00 per year, depending on experience, location, and employer.

What is an Asterisk developer?

An Asterisk Developer is responsible for designing, developing, and maintaining VoIP-based communication systems using the open-source Asterisk framework. They configure, customize, and integrate Asterisk with other telephony solutions to support call routing, IVR systems, and SIP communications. Key responsibilities include writing dial plans, troubleshooting VoIP issues, and ensuring system security and scalability. Asterisk Developers typically work with technologies like SIP, PRI, and WebRTC, often collaborating with network engineers and software developers.

What does an Asterisk developer do?

Asterisk Developers typically spend their days designing, building, and maintaining VoIP telephony solutions based on Asterisk PBX. Common tasks include creating custom dial plans, integrating telephony systems with other software, troubleshooting call quality or connectivity issues, and deploying updates or security patches. They often collaborate with system administrators, network engineers, and support teams to ensure smooth operation and integration of telephony services within larger IT infrastructures. This hands-on, problem-solving environment requires both independent work and effective communication with team members and stakeholders to deliver reliable and scalable solutions.

What skills and qualifications are needed to be an Asterisk developer?

To thrive as an Asterisk Developer, you need a strong background in VoIP telephony, programming (often in C, Python, or PHP), and a solid understanding of SIP, RTP, and related protocols, with a degree in computer science or related experience often preferred. Familiarity with Asterisk PBX systems, Linux server administration, and tools like FreePBX, as well as relevant certifications such as Digium Certified Asterisk Professional (dCAP), are commonly required. Problem-solving skills, attention to detail, and effective teamwork and communication are important soft skills in this role. These abilities ensure robust telephony solutions, smooth integrations, and reliable support for evolving business communications needs.

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Asterisk Developer jobs near you
Infographic showing various Asterisk Developer job openings in the United States as of August 2026, with employment types broken down into 82% Full Time, 2% Part Time, and 16% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $109,743 per year, or $52.8 per hour.

Senior Software Engineer-C++, Java, SIP or RTP Expert

Zortech Solutions

Milpitas, CA • On-site

$145K - $191K/yr

Contractor

Re-posted 18 days ago

Job description

Required Skills & Qualifications
Technical Expertise
  • Expert knowledge of SIP, RTP, and VoIP protocols (Call Setup, Media Negotiation, SDP, ICE, STUN, TURN).
  • Deep understanding of media processing frameworks such as GVMC, Dialogic XMS, FreeSWITCH, and Asterisk.
  • Strong experience in C++ and Java development for real-time communication applications.
  • Hands-on experience analyzing SIP, RTP, and T.38 FAX PCAPs using Wireshark/tcpdump.
  • Experience with SIP signaling flows, error handling (503, 408, 487, etc.), and debugging call failures.
  • Proficiency in media codecs (G.711, G.722, AMR-WB, Opus, H.264, VP8, MPEG).
  • Experience in deploying GVMC/Dialogic XMS in Kubernetes (K8s) clusters.
  • Knowledge of distributed logging and monitoring tools (ELK Stack, Prometheus, Grafana).
Preferred Skills
  • Experience with WebRTC, IMS, and VoLTE/ViLTE protocols.
  • Knowledge of network security (TLS, DTLS, SRTP) for VoIP.
  • Experience with cloud-native architectures (GCP, AWS, Azure).
  • Familiarity with CI/CD pipelines (Jenkins, GitHub Actions) for VoIP applications.
  • Hands-on experience in high-performance media gateway solutions.
 
Education & Experience
  • Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, or related field.
  • 8+ years of experience in VoIP, SIP, RTP, and media processing solutions.
  • Prior experience working with GVMC, Dialogic XMS, or similar media servers.
ZorTech logo

About ZorTech

Sourced by ZipRecruiter

The Zor Group is a globally operating conglomerate spanning multiple industries across four countries. Established in 2009 with a mission to make a positive impact, Zor initially began as a staffing organization and naturally evolved into the technology sector. In 2018, ZorTech was introduced through a strategic partnership with the Sunwill Group. Plans for international expansion were initiated in 2020, leading to successful entry into the US market. Alongside an impressive 70% year-over-year growth rate, we also established an offshore delivery team in the USA. With the incorporation of IT Services, ZorTech now offers end-to-end solutions, ranging from top-level talent sourcing to managing large-scale projects. Our organization currently operates in four countries, including Canada, the USA, the Dominican Republic, and India.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Houston , TX, US

Social media

Facebook

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