Hybrid VoIP Engineer

Posted 6 hours ago

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About the role

  • VoIP Engineer managing Aircall’s telephony infrastructure and ensuring secure, high-quality voice connectivity. Responsible for deploying cloud telephony technologies and collaborating with cross-functional teams.

Responsibilities

  • Own the Voice Stack: Design, implement, and maintain the SIP/RTP/WebRTC infrastructure that powers our global voice platform.
  • Cloud SBC Management: Take primary responsibility for the configuration, deployment, and operation of our Cloud Session Border Controllers (SBCs), with deep expertise in Ribbon.
  • DevOps and Cloud Infrastructure: Implement Infrastructure-as-Code (IaC) using tools like Terraform or CloudFormation to manage voice infrastructure on AWS.
  • Monitoring & Reliability: Set up and maintain advanced monitoring, alerting, and logging systems to proactively identify and resolve high-severity incidents related to connectivity and audio media quality.
  • Cross-Functional Collaboration: Work closely with the Infrastructure, Carriers Relations, and Product teams to introduce new features, improve call routing logic, and troubleshoot complex communication issues.
  • Automation: Introduce automation to recurring operational tasks, network provisioning, and reporting.

Requirements

  • Proven experience as a VoIP/Telecommunications Engineer in a high-volume, cloud-based environment.
  • Expert-level knowledge of SIP, RTP, and associated protocols.
  • Deep, hands-on experience deploying and managing Cloud Session Border Controllers (SBCs), specifically Ribbon
  • Strong practical experience with AWS cloud infrastructure (EC2, VPC, Lambda, SQS, CloudWatch) and using DevOps methodologies.
  • Solid networking fundamentals (TCP/IP, UDP, BGP, firewalls).

Benefits

  • Competitive salary package & benefits
  • Work-life balance is important at Aircall
  • Fast-learning environment, entrepreneurial and strong team spirit
  • DE&I Statement promoting diversity, equity and inclusion within the company

Job title

VoIP Engineer

Job type

Experience level

Mid levelSenior

Salary

Not specified

Degree requirement

Bachelor's Degree

Location requirements

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