---
title: "Fly.io and Elixir · Elixir Community"
description: "Elixir and Phoenix are part of the product engineering stack at the application hosting platform."
url: https://elixir.community/companies/fly-io/
---

[All companies](https://elixir.community/companies)

![Fly.io](https://elixir.community/_astro/fly-io.DLs29yfB_Z2fXyp3.webp)

# Fly.io

Elixir and Phoenix are part of the product engineering stack at the application hosting platform.

## How Fly.io uses Elixir

Fly.io’s fullstack engineering role names Elixir and Phoenix alongside Ruby and Rails as primary tools. The work spans interface design, backend investigation and connecting APIs for new product features.

Its role description emphasizes following reliability problems through existing code and telemetry. This is evidence for that engineering work, not a claim that every component of the hosting platform is written in Elixir.

Industry

Cloud hosting

Website

[fly.io](https://fly.io)

## Further reading

-   [Fly.io job posting](https://fly.io/jobs/fullstack-engineer/)

## People

-   [![Chris McCord](https://elixir.community/_astro/chris-mccord.CFV-WqwL_1yvLbu.webp)Chris McCord](https://elixir.community/people/chris-mccord)

## Open roles

-   [Fullstack Engineer · Remote · Oct 7, 2026](https://elixir.community/jobs/fly-fullstack)