Core Telephony Engineer
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Job Description
Senior Software Engineer developing and maintaining VoIP infrastructure for Broadvoice. Collaborating with teams to integrate voice solutions using technologies like Kamailio and FreeSWITCH.
Responsibilities:
- Develop and maintain VoIP-related systems and services
- Work with SIP, SDP, RTP, and other voice protocols
- Configure and manage Kamailio and FreeSWITCH platforms
- Support and debug voice-related incidents (SIP tracing, logs, RTP flow)
- Collaborate with other teams to integrate voice solutions
- Participate in the software development lifecycle (planning, coding, testing, deploying)
- Contribute to automated deployment using tools like Ansible and Docker (both required); Kubernetes is a plus
Requirements:
- Strong knowledge of VoIP protocols (SIP, SDP, RTP)
- Hands-on experience with Kamailio and FreeSWITCH
- Proficiency in at least one programming language
- Familiarity with software development tools and processes (Git, CI/CD, testing)
- Experience with Docker and Ansible (both required)
- Ability to investigate and resolve voice-related issues and support tickets
- Experience with monitoring/logging tools (Grafana, Prometheus, ELK)
- Scripting skills (Bash, etc.) for automation
- Understanding of telecom architecture (SBCs, media gateways, SIP trunks)
- Strong grasp of networking fundamentals (TCP/IP, NAT, firewalls)
- Experience working in Linux environments
Benefits:
- Grow Your Career
- Enjoy Flexibility
- Community & Culture
- Make an Impact
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