Elixir Telephony Engineer — Build Global APIs

Telnyx LLC; United States; On-site; USD 120,000 - 180,000; Full time

Job summary

Telnyx is seeking an Elixir Telephony Engineer to design, build, and scale APIs and services within our telephony platform. You’ll work across teams to ship features that power global communications, with a focus on performance and reliability.

Ideal candidates have 2+ years in Elixir and a solid grasp of microservices, distributed systems, and concurrency. We value thoughtful decision-making and a product‑driven mindset in a fast-paced environment.

Qualifications

• 2+ years of professional Elixir development experience.
• Strong understanding of microservice architectures and anti-patterns.
• Experience with concurrent and distributed programming.

Responsibilities

• Design, build, and maintain APIs, services, and systems across Telnyx’s telephony engineering teams.
• Collaborate with engineers to ship large-scale telephony features.
• Improve engineering standards, tooling, and processes.
• Identify and optimize latency, scalability, and performance of core telephony infrastructure.

Skills

Elixir

Microservices

Distributed systems

Concurrency

Product-driven environment

Job description

Telnyx is seeking an Elixir Telephony Engineer to design, build, and scale APIs and services within our telephony platform. You’ll work across teams to ship features that power global communications, with a focus on performance and reliability.

Ideal candidates have 2+ years in Elixir and a solid grasp of microservices, distributed systems, and concurrency. We value thoughtful decision-making and a product‑driven mindset in a fast-paced environment.