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VoIP Engineer

Location: Remote
Compensation: To Be Discussed
Reviewed: Wed, Oct 14, 2026
This job expires in: 30 days

Job Summary

To maintain and optimize a distributed cloud-based voice platform, the full-time VoIP Engineer will manage SIP/RTP infrastructure and core components like Kamailio and FreeSWITCH, collaborating cross-functionally to enhance system performance and call quality, with the option to work remotely, in-office, or hybrid.

Key responsibilities
  • Grow and manage a distributed cloud-based VoIP platform
  • Optimize and troubleshoot FreeSWITCH and Kamailio configurations for performance and reliability
  • Monitor VoIP network performance and implement solutions to enhance quality and efficiency
Required qualifications
  • Previous experience as a VoIP network engineer
  • Experience with VoIP applications such as Kamailio and FreeSWITCH
  • Deep understanding of TCP/IP networks and related protocols (SIP, RTP, etc.)
  • Programming experience with a major language such as Go, Java, or C
  • Experience with cloud infrastructure management and automation tools like Terraform and Ansible

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