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Twilio

Software Engineer (L3) Infrastructure

Twilio
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remote senior full-time CAD $132,640.00 - CAD $165,800.00 Remote - Canada

First indexed 25 Apr 2026

Description

We are actively recruiting for a Software Engineer (L3) Infrastructure to join the Developer Platform Experience team under Platform Engineering. In this role, you will develop, test, and deploy backend, frontend, and client-side applications for internal use at Twilio. You will collaborate with teammates and guest contributors via peer reviews, planning exercises, and pair programming. You will also mentor junior engineers as necessary, write tickets, testing plans, and runbooks for the team, as well as internal documentation for users. Additionally, you will support internal users and ensure system uptime by participating in a 24x7 weekly on-call rotation. You will continuously improve Twilio's internal developer platform interfaces, local development tools, and platform onboarding processes. Independently, you will own medium-sized features, authoring specifications and designs for features of moderate complexity.

The ideal candidate will have 5+ years of full-time job experience in a software engineering role, experience developing and operating software in an AWS cloud environment, experience with relational database concepts and operations, and proficiency in any/all of the following programming languages: Typescript, Python, Go, Terraform, Bash. Prior experience working with a platform engineering focus in a software engineering organization, strong opinions on developer experience and local development best practices, familiarity with front-end web application development and frameworks such as React, Angular, or Vue, and familiarity with internal developer platform frameworks such as Backstage, OpsLevel, Cortex, or Battlestar are desired.

This listing is enriched and indexed by YubHub. To apply, use the employer's original posting: https://job-boards.greenhouse.io/twilio/jobs/7767260