OPEN POSITION
Telephony Engineer
We are now expanding our team and are looking for skilled Telephony Engineer.
Apply now
Responsibilities
Design and modernization of the telephony infrastructure.
Integration with telecom providers in the US, LATAM and Europe.
Optimization of resources and telecom costs.
Building call handling systems from scratch for both outbound and inbound traffic.
Development of integration solutions with the AI platform.
Driving reliability, scaling and fault tolerance.
Working with high call volumes using opensips and rtpengine.
Requirements
5 to 10 years of experience in VoIP and telephony engineering.
Expert knowledge of FreeSWITCH including architecture, dialplan development using Lua or XML, configuration of SIP profiles, gateways and modules such as ESL and Sofia, and performance optimization.
Deep understanding of SIP protocol including messaging, methods, response codes and SDP, as well as troubleshooting of signaling and media issues including NAT and RTP.
Strong Linux administration (Debian or Ubuntu).
Experience with Node.js for integration services, event socket (ESL) interaction with FreeSWITCH and REST API development.
Solid understanding of networking including TCP IP, RTP RTCP and traffic analysis using tools such as tcpdump, Wireshark and sngrep.
What we offer
Experienced team, Aiphoria is formed by a team of enthusiastic professionals who created award-winning devices, voice assistants and other AI-driven products for BigTech corporations.
Cutting-edge technologies, we build a technology using our areas of expertise including Computer Vision, Speech Technologies, Natural Language Understanding, Generative AI incl. LLM and Diffusion models.
Rapid career progression, facilitated by our team of seasoned senior professionals who hail from prestigious, industry-leading companies.
Remote work opportunities from Europe.
Company has prominent clients with an opportunity for you to work on different projects and/or to be involved in developing our proprietary own products.
Competitive compensation surpassing market standards.
A company with entrepreneurial spirit. We offer a unique mix of a secure workspace thanks to the big clients raised along with a true start-up culture!
Responsibilities
Design and modernization of the telephony infrastructure.
Integration with telecom providers in the US, LATAM and Europe.
Optimization of resources and telecom costs.
Building call handling systems from scratch for both outbound and inbound traffic.
Development of integration solutions with the AI platform.
Driving reliability, scaling and fault tolerance.
Working with high call volumes using opensips and rtpengine.
Requirements
5 to 10 years of experience in VoIP and telephony engineering.
Expert knowledge of FreeSWITCH including architecture, dialplan development using Lua or XML, configuration of SIP profiles, gateways and modules such as ESL and Sofia, and performance optimization.
Deep understanding of SIP protocol including messaging, methods, response codes and SDP, as well as troubleshooting of signaling and media issues including NAT and RTP.
Strong Linux administration (Debian or Ubuntu).
Experience with Node.js for integration services, event socket (ESL) interaction with FreeSWITCH and REST API development.
Solid understanding of networking including TCP IP, RTP RTCP and traffic analysis using tools such as tcpdump, Wireshark and sngrep.
What we offer
Experienced team, Aiphoria is formed by a team of enthusiastic professionals who created award-winning devices, voice assistants and other AI-driven products for BigTech corporations.
Cutting-edge technologies, we build a technology using our areas of expertise including Computer Vision, Speech Technologies, Natural Language Understanding, Generative AI incl. LLM and Diffusion models.
Rapid career progression, facilitated by our team of seasoned senior professionals who hail from prestigious, industry-leading companies.
Remote work opportunities from Europe.
Company has prominent clients with an opportunity for you to work on different projects and/or to be involved in developing our proprietary own products.
Competitive compensation surpassing market standards.
A company with entrepreneurial spirit. We offer a unique mix of a secure workspace thanks to the big clients raised along with a true start-up culture!