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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