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Senior Software Engineer at Mozilla | Canada (Remote)

Company/Recruiter: Mozilla

Published on: Oct 28, 2026 · Closes Oct 28, 2027
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Opportunity snapshot

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Opportunity type

Job

Location

Canada

Work arrangement

Remote

Compensation

Not disclosed

Closing date

Oct 28, 2027

Employer

Mozilla

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MorrJobs preparation notes

Role shape: Hands-on role with several defined areas of ownership.

Evidence to prepare: Connect your CV or portfolio to Proven experience as a Software Engineer, with a focus on back-end development.; Experience with cloud infrastructure and its management.. Use one concrete example that shows you can Build and own back-end systems and their integrations..

Check before applying: Confirm that Canada and the stated work arrangement suit you, check the closing date of Oct 28, 2027.

  • Apply before Oct 28, 2027.
  • The application route is available to verified Talent accounts.
  • Compensation is not disclosed in the listing; confirm it during the employer's process.
Mozilla is seeking a highly skilled Senior Software Engineer to join our dynamic Ecosystem Services Team. This role offers a remote work opportunity within Canada, focusing on developing and maintaining critical back-end systems and cloud infrastructure. If you are passionate about building reliable services and contributing to the evolution of cloud-based applications, we encourage you to apply.

Job Overview

As a Senior Software Engineer, you will be instrumental in developing and managing the back-end systems and integrations that power Mozilla's essential services. You will contribute to the maintenance and advancement of our cloud infrastructure and actively participate in ensuring the ongoing health and reliability of our production services.

Key Responsibilities

  • Build and own back-end systems and their integrations.
  • Maintain and evolve the cloud infrastructure supporting our applications.
  • Play an active role in ensuring service reliability and health in production.

Requirements

  • Proven experience as a Software Engineer, with a focus on back-end development.
  • Experience with cloud infrastructure and its management.
  • Strong understanding of service reliability and production environments.

What We Offer

  • The opportunity to work remotely within Canada.
  • A collaborative and innovative work environment at a globally recognized organization.
  • The chance to contribute to impactful projects that reach millions of users.

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