Telnyx is hiring a Software Engineer (Elixir) in Dublin & Amsterdam.
We're building the future of global connectivity: a private, multi-cloud IP network with hyperlocal edge technology, all exposed through intuitive APIs. Our vision is a world where borderless connectivity fuels limitless innovation — and Elixir powers the platform that makes it happen. We're profitable and financially stable, and we invest that stability back into pioneering technology and our engineers' growth.

The role
You'll join the team that owns the stack customers use to interact with our platform — API gateway, authentication, rate-limiting — and help every other squad expose and monitor their services better. You will:
• Design, build and maintain APIs, services and systems used across Telnyx
• Debug production issues across gateway, auth, network and application layers
• Ship features at large scale with squads across the company
• Raise the bar on tooling, observability and reliability

What we're looking for
• 1+ years of professional software development with an object-oriented or functional language (Elixir preferred)
• An appreciation of functional programming and the drive to become an expert Elixir engineer
• Experience with relational databases at scale
• An understanding of concurrent and distributed programming challenges
• Knowledge of microservices patterns and anti-patterns
• Familiarity with Docker, Kubernetes, Consul, Prometheus, Grafana and/or RabbitMQ

Bonus points
• Experience building or operating customer-facing APIs, gateways, auth systems or internal platforms
• Experience with Envoy
• You thrive in a fast-paced, product-driven environment

Why Telnyx
Real-time communications infrastructure at serious scale, one of the most interesting production Elixir codebases in Europe, and teammates who enjoy sharing what they learn. Based in Dublin or Amsterdam.

Apply now — we'd love to meet you.