Bandwidth Inc. is a global software company that helps enterprises deliver exceptional experiences through voice, messaging, and emergency services. They are seeking a Senior VoIP Engineer to join ...
29 Bandwidth Networking Jobs Hiring Near You
Bandwidth Inc. is a global software company that helps enterprises deliver exceptional experiences through voice, messaging, and emergency services. They are seeking a Senior VoIP Engineer to join ...
Bandwidth , a prior "Best of EC" award winner, is a global software company that helps enterprises ... fraud, network redundancy, and compliance. The AE will act as a trusted strategic advisor and ...
Bandwidth , a prior "Best of EC" award winner, is a global software company that helps enterprises ... fraud, network redundancy, and compliance. The AE will act as a trusted strategic advisor and ...
Bandwidth , a prior "Best of EC" award winner, is a global software company that helps enterprises ... fraud, network redundancy, and compliance. The AE will act as a trusted strategic advisor and ...
Bandwidth , a prior "Best of EC" award winner, is a global software company that helps enterprises ... fraud, network redundancy, and compliance. The AE will act as a trusted strategic advisor and ...
Bandwidth , a prior "Best of EC" award winner, is a global software company that helps enterprises ... fraud, network redundancy, and compliance. The AE will act as a trusted strategic advisor and ...
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Bandwidth , a prior "Best of EC" award winner, is a global software company that helps enterprises ... fraud, network redundancy, and compliance. The AE will act as a trusted strategic advisor and ...
Bandwidth , a prior "Best of EC" award winner, is a global software company that helps enterprises ... Analyze customer and market needs, pricing models, and network operations input * Navigate ...
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Bandwidth , a prior "Best of EC" award winner, is a global software company that helps enterprises ... Analyze customer and market needs, pricing models, and network operations input * Navigate ...
New
Bandwidth , a prior "Best of EC" award winner, is a global software company that helps enterprises ... VoIP networking concepts (latency, jitter, call flows) * Session Border Controllers (SBCs) and call ...
Bandwidth , a prior "Best of EC" award winner, is a global software company that helps enterprises ... VoIP networking concepts (latency, jitter, call flows) * Session Border Controllers (SBCs) and call ...
Sr. Software Engineer (AI Voice & Messaging Agents)
Raleigh, NC · On-site
$119K - $157K/yr
... network + deep telephony expertise) already underneath you. A team that's ready to shift from "the concept works" to "customers pay." The Whole Person Promise: At Bandwidth, we're pretty proud of our ...
Sr. Software Engineer (AI Voice & Messaging Agents)
Raleigh, NC · On-site
$119K - $157K/yr
... network + deep telephony expertise) already underneath you. A team that's ready to shift from "the concept works" to "customers pay." The Whole Person Promise: At Bandwidth, we're pretty proud of our ...
Sr. Software Engineer (AI Voice & Messaging Agents)
Raleigh, NC · On-site
$119K - $157K/yr
... network + deep telephony expertise) already underneath you.A team that's ready to shift from "the concept works" to "customers pay." The Whole Person Promise: At Bandwidth, we're pretty proud of our ...
Sr. Software Engineer (AI Voice & Messaging Agents)
Raleigh, NC · On-site
$119K - $157K/yr
... network + deep telephony expertise) already underneath you.A team that's ready to shift from "the concept works" to "customers pay." The Whole Person Promise: At Bandwidth, we're pretty proud of our ...
Sr. Software Engineer (AI Voice & Messaging Agents)
$119K - $157K/yr
... network + deep telephony expertise) already underneath you.A team that's ready to shift from "the concept works" to "customers pay." The Whole Person Promise: At Bandwidth, we're pretty proud of our ...
Quick apply
Sr. Software Engineer (AI Voice & Messaging Agents)
$119K - $157K/yr
... network + deep telephony expertise) already underneath you.A team that's ready to shift from "the concept works" to "customers pay." The Whole Person Promise: At Bandwidth, we're pretty proud of our ...
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Full-time
Posted 28 days ago
Job description
Job Summary:
Bandwidth Inc. is a global software company that helps enterprises deliver exceptional experiences through voice, messaging, and emergency services. They are seeking a Senior VoIP Engineer to join their Network Operations team, focusing on ensuring reliable, secure, and automated SIP connectivity across multiple carrier platforms and enterprise environments.
Responsibilities:
• Design and implement automation to reduce operational burden, replacing manual workflows with scripting and Infrastructure as Code (IaC).
• Use tools like Ansible/AWX and Terraform to automate the provisioning and scaling of voice services and carrier interconnects.
• Conduct detailed interoperability testing between carrier platforms and open-source SIP implementations (e.g., Kamailio, OpenSIPS), resolving signaling mismatches and codec issues.
• Design and maintain SIP trunking solutions with multiple carriers to ensure reliability, compliance, and optimal routing.
• Act as the highest-level escalation point for complex SIP/RTP problems. Use advanced tools like Wireshark, SIPp, and HEPIC/Homer to analyze call flows and media streams.
• Collaborate with network and security teams to integrate SIP services through proxy servers and modern routing policies.
• Maintain 'Documentation as Code,' including SIP call flow diagrams and interconnect standards, while providing guidance to junior staff on modern troubleshooting methodologies.
Qualifications:
Required:
• 5+ years of hands-on VoIP engineering experience, with a heavy emphasis on carrier-grade SIP environments.
• Expert-level knowledge of SIP signaling (INVITE, BYE, etc.), SDP negotiation, and RTP/RTCP.
• 3+ years of proficiency in Python, Bash, or Ansible for automating provisioning and troubleshooting workflows.
• Experience using IaC tools to manage infrastructure at scale.
• Hands-on experience with open-source SIP proxies (e.g., Kamailio, OpenSIPS) alongside traditional SBCs (e.g., Ribbon, Oracle/Acme Packet).
• Strong Linux administration skills for VoIP application performance and system troubleshooting.
• Proficiency with diagnostic tools such as Wireshark, sngrep, and Homer/HEP.
Preferred:
• Direct experience with carrier-to-carrier SIP interconnects and SS7-to-SIP interworking.
• Experience with ENUM, LNP, and complex routing logic.
• Familiarity with TLS, SRTP, and regulatory compliance including STIR/SHAKEN and E911.
• Experience deploying voice services in containerized or cloud-native environments.
• Solid knowledge of IP, DNS, and routing protocols.
Company:
Bandwidth is the universal communications platform that simplifies how businesses deliver integrated global experiences. Founded in 1999, the company is headquartered in Raleigh, USA, with a team of 1001-5000 employees. The company is currently Late Stage.
Bandwidth Inc. is a global software company that helps enterprises deliver exceptional experiences through voice, messaging, and emergency services. They are seeking a Senior VoIP Engineer to join their Network Operations team, focusing on ensuring reliable, secure, and automated SIP connectivity across multiple carrier platforms and enterprise environments.
Responsibilities:
• Design and implement automation to reduce operational burden, replacing manual workflows with scripting and Infrastructure as Code (IaC).
• Use tools like Ansible/AWX and Terraform to automate the provisioning and scaling of voice services and carrier interconnects.
• Conduct detailed interoperability testing between carrier platforms and open-source SIP implementations (e.g., Kamailio, OpenSIPS), resolving signaling mismatches and codec issues.
• Design and maintain SIP trunking solutions with multiple carriers to ensure reliability, compliance, and optimal routing.
• Act as the highest-level escalation point for complex SIP/RTP problems. Use advanced tools like Wireshark, SIPp, and HEPIC/Homer to analyze call flows and media streams.
• Collaborate with network and security teams to integrate SIP services through proxy servers and modern routing policies.
• Maintain 'Documentation as Code,' including SIP call flow diagrams and interconnect standards, while providing guidance to junior staff on modern troubleshooting methodologies.
Qualifications:
Required:
• 5+ years of hands-on VoIP engineering experience, with a heavy emphasis on carrier-grade SIP environments.
• Expert-level knowledge of SIP signaling (INVITE, BYE, etc.), SDP negotiation, and RTP/RTCP.
• 3+ years of proficiency in Python, Bash, or Ansible for automating provisioning and troubleshooting workflows.
• Experience using IaC tools to manage infrastructure at scale.
• Hands-on experience with open-source SIP proxies (e.g., Kamailio, OpenSIPS) alongside traditional SBCs (e.g., Ribbon, Oracle/Acme Packet).
• Strong Linux administration skills for VoIP application performance and system troubleshooting.
• Proficiency with diagnostic tools such as Wireshark, sngrep, and Homer/HEP.
Preferred:
• Direct experience with carrier-to-carrier SIP interconnects and SS7-to-SIP interworking.
• Experience with ENUM, LNP, and complex routing logic.
• Familiarity with TLS, SRTP, and regulatory compliance including STIR/SHAKEN and E911.
• Experience deploying voice services in containerized or cloud-native environments.
• Solid knowledge of IP, DNS, and routing protocols.
Company:
Bandwidth is the universal communications platform that simplifies how businesses deliver integrated global experiences. Founded in 1999, the company is headquartered in Raleigh, USA, with a team of 1001-5000 employees. The company is currently Late Stage.
About Bandwidth
Sourced by ZipRecruiter
Industry
Software development
Company size
1,001 - 5,000 Employees
Headquarters location
Raleigh, NC, US
Year founded
1999