Voip Engineer

3 weeks ago

Bengaluru, Karnataka, India CC33 Global Limited Full time

Immediate Joinees

Asterisk Developer – Elite 26 | CC33 Global India

Location: India

Experience: 3-5 years

Team: The Elite 26 – Building CC33 Global India's Foundation Team

Type: Full-time | Foundational Role

About CC33 Global – Elite 26

Shaping a World-Class Tech Hub – One Role at a Time

CC33 Global is assembling a foundational group of 26 handpicked technology experts – The Elite 26 – to build the core of our India Technology Hub. This team will define the benchmarks of excellence, culture, and technical leadership for years to come.

The Elite 26 will lead the design, development, and optimization of the next generation of platforms, tools, and infrastructure. This team will directly impact our 5,000+ employees and 30,000+ global clients – driving speed, innovation, and global scalability.

Role Overview – VoIP Lead

We are looking for a seasoned VoIP Lead to spearhead our voice communications platform. You will architect, design, and manage scalable VoIP infrastructures, ensuring high availability, performance, and security.

You'll work with technologies like Asterisk and databases like MySQL or PostgreSQL, while leveraging scripting skills to automate, troubleshoot, and optimize systems.

Key Responsibilities

  • Lead the design, deployment, and maintenance of VoIP systems using Asterisk or FreeSWITCH.
  • Implement SIP routing and load balancing using Kamailio or OpenSIPS.
  • Ensure high availability and scalability of VoIP infrastructure.
  • Work with MySQL or PostgreSQL for system configurations and logging.
  • Build automation and monitoring tools using Shell, Perl, or Python.
  • Troubleshoot call quality issues, latency, and jitter – ensuring crystal-clear communication.
  • Collaborate with global DevOps and Infrastructure teams for seamless integrations.
  • Drive performance optimization, security hardening, and compliance for voice platforms.

Requirements

  • 7–10 years of hands-on experience in VoIP systems architecture and operations.
  • Deep expertise in Asterisk and/or FreeSWITCH.
  • Strong experience with Kamailio or OpenSIPS for SIP signaling.
  • Proficiency with MySQL or PostgreSQL.
  • Advanced scripting capabilities in Shell, Perl, or Python.
  • Strong analytical and troubleshooting skills.
  • Proven leadership in building resilient communication infrastructure.
  • Excellent communication and cross-functional collaboration skills.
  • Experience from call centres would be a must .

Why Join Us?

  • Be part of The Elite 26 – shaping CC33 Global's future in India.
  • Work on high-impact projects with global visibility.
  • Define the culture, standards, and technologies for a fast-scaling tech hub.
  • Competitive compensation, autonomy, and room for innovation.

Are you ready to lead the voice of a global organization?

Apply now and join us in building something extraordinary.

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