VoIP Engineer

1 years

0 Lacs

Posted:5 days ago| Platform: Linkedin logo

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Work Mode

On-site

Job Type

Full Time

Job Description

Role:

Company:

Location:


About Teleforce:

SaaS-based platform


Role:

VoIP Engineer


Key Responsibilities:

  • Design, configure, and maintain VoIP infrastructure using 

    Asterisk, FreeSWITCH, and Kamailio

    .
  • Develop and integrate call routing, SIP trunking, IVR, and real-time communication features.
  • Work on 

    Node.js back-end services

     for call control, APIs, and real-time event handling.
  • Build and maintain 

    Angular-based dashboards/portals

     for managing VoIP services and call analytics.
  • Monitor system performance, troubleshoot issues, and ensure high availability of telephony systems.
  • Implement security best practices for SIP, RTP, and WebRTC communications.
  • Collaborate with cross-functional teams to deliver scalable communication solutions.
  • Stay updated with VoIP, WebRTC, and full-stack technologies to propose improvements.


Required Skills & Qualifications:

  • Strong experience with 

    Asterisk, FreeSWITCH, and Kamailio

     (installation, configuration, scripting, troubleshooting).
  • Proficiency in 

    SIP, RTP, WebRTC, and VoIP protocols

    .
  • Hands-on development experience in 

    Node.js

     and 

    JavaScript/TypeScript

    .
  • Front-end development experience with 

    Angular (v10+)

    .
  • Knowledge of 

    databases

     (MySQL, PostgreSQL, MongoDB, or Redis).
  • Familiarity with 

    Linux environments

     and networking (firewalls, NAT, load balancing).
  • Experience with 

    scalable VoIP deployments

     in cloud/on-prem setups.
  • Strong problem-solving and analytical skills.


Preferred Qualifications:

  • Experience with 

    Docker/Kubernetes

     for containerized VoIP deployments.
  • Knowledge of 

    Kafka, RabbitMQ, or similar message brokers

    .
  • Exposure to 

    AI/ML integration

     for speech processing (STT/TTS/voice bots).
  • Familiarity with monitoring tools like 

    Grafana, Prometheus, or ELK stack

    .


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