Telnyx
Senior Elixir Engineer on the Real-Time Communications (RTC) team responsible for designing, building, scaling, and maintaining globally distributed telecom systems for SIP signaling, call routing, media processing, and real-time voice services. The role centers on developing reliable, low-latency Elixir/OTP systems and collaborating with infrastructure, networking, and platform teams to deliver fault-tolerant, high-availability services. This is a high-impact position owning major RTC platform components and contributing to long-term architectural improvements.
Headquarters
Austin, Texas, United States
Company Size
201-500 employees
Founded
2009
Telnyx is a carrier-owned, full-stack communications and AI platform that provides Voice AI agents, programmable voice, SIP trunking, SMS/MMS, and AI inference services on a private Tier-1 global network spanning 40+ countries. Unlike platforms built on rented infrastructure, Telnyx owns its network, mobile core, and colocates GPUs at telecom edge PoPs to deliver low-latency, real-time conversational AI. It serves businesses across healthcare, finance, retail, travel, and more, offering developer APIs, compliance tools, and autonomous agent orchestration from a single vendor.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Telnyx.
Telnyx didn’t post a salary, so this is our estimate from similar listings.
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