TEST: Senior Elixir Engineer

Telnyx(1 month ago)

RemoteFull TimeSenior$100,875 - $136,540 (estimated)Engineering

About this role

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.

View Original Listing

Required Skills

Elixir
OTP
Concurrency
Distributed Systems
SIP
RTP
WebRTC
Networking
Debugging
Observability

+8 more

About Telnyx

telnyx.com

Telnyx is a cloud communications platform (CPaaS) that provides programmable voice, messaging, SIP trunking, and wireless services via APIs and a self‑service portal. It runs a global, carrier‑grade network that lets businesses and developers provision phone numbers, manage call routing and SIP trunks, send SMS, and embed real‑time communications with SDKs and call‑control tools. Telnyx emphasizes developer‑friendly APIs, transparent pricing, and operational control for compliance and fraud prevention, and serves customers from startups to large enterprises. Common use cases include contact centers, IoT connectivity, and global voice and messaging deployments.