Senior Software Developer, Build Platform

Employer shown to signed-in membersNorth AmericaSenior7+ years experienceDevOps & Infrastructure

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The role

The company, a Canadian financial services company, is hiring a Senior Software Developer for its Build Platform team, which builds internal developer tooling. The focus is containerized dev environments, test reliability and verification of AI-written code. The company describes itself as a hybrid team across North America.

What you will do

  • Roll out containerized development environments across hundreds of services for engineers and coding agents.
  • Build systems that verify changes quickly, including for AI-generated code.
  • Make tests faster and more deterministic through flake detection, test selection and clearer failure output.
  • Modernize core libraries and CLI tools behind the microservices architecture and automate machine setup.
  • Build backend mocking and isolated testing for asynchronous workflows.
  • Build automated scorecards on service health for each team.

What they ask for

  • 7+ years of software development on a team, preferably a platform team.
  • 7+ years with Ruby, Python, TypeScript or Kotlin.
  • Experience building internal libraries, frameworks or tooling used by other engineers.
  • Hands-on use of AI coding agents on production work.
  • Experience building with LLMs and evaluating their output.
  • Ability to use metrics to measure the impact of your work.

What they offer

  • Health benefits and life insurance
  • Group savings with employer match
  • 20 vacation days and 4 wellness days
  • Unlimited sick and mental health days (not for certain roles)
  • Option to work outside Canada up to 90 days a year (not for certain roles)

This is our own short reading of the posting. The full description, and anything that has changed since, is on the employer's careers page behind the apply button.

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