VoIP Engineer
First seen by Alion on Oct 19, 2026.
About Us :
Emitrr is a complete customer interaction and engagement platform that helps small businesses automate day-to-day tasks like follow-up, appointment reminders, review requests, scheduling, intake, and more.
With Emitrr, small businesses can spend time growing their business by bringing everything under one platform : Reputation, Text messaging, Phone Systems, Forms, Customer Engagement, and more.
Founded by Anmol Oberoi and Pulkit Gambhir, we are a profitable Vertical SaaS platform with healthy revenues, growing at a super-fast speed, and funded by Tier-1 VCs in India and the US.
Why apply? :
We are on a journey of 1 to 10 with strong product-market fit and 500+ customers. We are looking to build processes to help us scale, offering a first-hand opportunity to create processes rather than just following them.
Responsibilities :
- Design, configure, and deploy VoIP systems that meet high standards of performance and reliability.
- Maintain and optimize existing VoIP infrastructure to ensure smooth operation and minimal downtime.
- Troubleshoot and resolve VoIP-related issues, providing technical support to internal teams and customers.
- Collaborate with product and development teams to integrate VoIP features into our SaaS products.
- Monitor VoIP system performance, implementing improvements and updates as necessary.
- Stay up-to-date with the latest VoIP technologies and industry trends, and apply them to enhance our offerings.
- Document VoIP system configurations, processes, and procedures for internal reference and knowledge sharing.
Requirements :
- Proven experience in designing, deploying, and maintaining VoIP systems.
- Strong knowledge of TCP/IP networks, firewalls, and related protocols (SIP, RTP, RTCP, TLS, ICE, STUN, TURN, WebRTC).
- Experience with VoIP applications such as Kamailio, OpenSIPS, FreeSWITCH, RTPEngine, and Asterisk.
- Experience with troubleshooting tools such as Wireshark, sngrep and Homer.
- Proficiency in networking concepts, including firewalls, NAT, QoS, and VPN.
- Strong problem-solving skills and the ability to work independently as well as part of a team.
- Excellent communication skills, with the ability to explain technical concepts to non-technical stakeholders.
- Knowledge of security best practices in VoIP systems.
- Experience with scripting languages (e.g., Python, Bash) is a plus.
- Familiarity with cloud platforms like AWS, GCP, or Azure, and experience with CI/CD pipelines is a plus.
Skills
VoIP, SIP, FreeSWITCH, Asterisk, WebRTC, System Configuration, TCP/IP, Firewall, Network Component, Network Protocols, Troubleshooting