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Mozilla Logo

Backend Engineer, Websites & Marketing Technology

Mozilla

$95,000 - $164,000
Oct 28, 2025
Remote, US
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Mozilla Corporation is looking to build and operate the infrastructure that powers mozilla.org and www.firefox.com, marketing campaign sites, and the systems that connect their marketing technology ecosystem. They need a Backend Engineer to contribute to the design, development, and maintenance of high-traffic websites and supporting services, creating scalable, maintainable systems that help connect with users worldwide.

Requirements

  • Proficiency in Python/Django for building and maintaining production web services.
  • Familiarity with cloud infrastructure (GCP or AWS) and modern deployment pipelines.
  • Experience using Git and GitHub for version control and collaboration.
  • An understanding of testing, monitoring and automation best practices.
  • Familiarity with Wagtail CMS or similar content management systems.
  • Experience with PostgreSQL and relational database design.
  • Working knowledge of REST APIs and microservice communication.

Responsibilities

  • Build and maintain backend services and integrations supporting high-traffic marketing websites and applications.
  • Develop solutions for challenges related to performance, automation, internationalization and developer productivity.
  • Write clean, maintainable and well-tested code using Python/Django.
  • Deploy and manage services on Google Cloud Platform (GCP) using modern DevOps and CI/CD practices.
  • Participate in code reviews and contribute to a culture of collaboration and knowledge-sharing.
  • Investigate and apply new technologies to improve our systems and workflows.
  • Contribute to documentation and operational excellence.

Other

  • Communicate effectively in a distributed, asynchronous environment.
  • A collaborative mindset and the ability to work effectively on a remote, globally distributed team.
  • Strong written and verbal communication skills in English.
  • Awareness of Agile or Kanban methodologies.