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Senior Software Engineer

1 day, 6 hours ago
Canada
Full-time
Senior
Software Engineer
Software Development
AWS AWS SES Cybersecurity GCP Grafana Knex Kubernetes Microservices Next.js Node.js OpenTelemetry Playwright PostgreSQL Prometheus React Redis Sass SQL Storybook Terraform TypeScript
Apply Now
Mozilla

Mozilla

Mozilla, the maker of Firefox, is a non-profit organization ensuring an open, safe, and accessible internet for all users worldwide.

Internet Software & Services
251-1K
Founded 2005
$2M raised
View All Jobs 17

Description

  • Lead backend development in Node.js and TypeScript within a Next.js full-stack application.
  • Design, implement, and maintain integrations with breach intelligence and external data sources such as Have I Been Pwned.
  • Build and maintain event-driven systems using Google Cloud Pub/Sub.
  • Own cloud infrastructure across GCP and AWS, including GKE, S3, and SES.
  • Own the data layer, including PostgreSQL schema design, query optimization with Knex, and Redis caching strategies.
  • Work with SRE to improve production environments through monitoring and alerting with OpenTelemetry, Sentry, Prometheus, and Grafana.
  • Triage and resolve production issues, investigate incidents, and respond to bug reports.
  • Rotate into a Base Load Engineer role to handle releases, dependency updates, and incoming support requests.
  • Partner with frontend engineers to support React, TypeScript, Next.js, and SCSS development and ensure backend APIs and data contracts meet their needs.
  • Collaborate with cross-functional teams on project goals, API design, code reviews, security reviews, and privacy compliance.

Requirements

  • 7+ years of software development experience with a strong backend focus.
  • Deep expertise in Node.js and TypeScript.
  • Proficiency with PostgreSQL and SQL query optimization; experience with Knex is a plus.
  • Experience deploying and operating applications on Kubernetes.
  • Experience with GCP services such as Pub/Sub and Cloud Logging, with strong DevOps and SRE collaboration skills.
  • Experience with Infrastructure as Code tools such as Terraform.
  • Experience with AWS services such as S3 or similar cloud storage.
  • Hands-on experience with observability tooling including OpenTelemetry, Sentry, Prometheus, and Grafana.
  • Familiarity with Redis for caching and session management.
  • Experience with Next.js, React, and SCSS and willingness to contribute to full-stack development.
  • Experience with modern testing practices, including Vitest, Playwright, and component testing.
  • Strong communication and cross-functional collaboration skills.
  • Experience mentoring junior engineers and improving code quality, testing, and engineering processes.
  • Bonus experience with Stripe or payment integrations, Mozilla Fluent or other i18n/l10n frameworks, Storybook, performance/load testing, or data breach intelligence/cybersecurity domain knowledge.

Benefits

  • Generous performance-based bonus plans for eligible employees.
  • Rich medical, dental, and vision coverage.
  • Generous retirement contributions with 100% immediate vesting.
  • Quarterly company-wide wellness days.
  • Country-specific holidays plus a day off for your birthday.
  • One-time home office stipend.
  • Annual professional development budget.
  • Quarterly well-being stipend.
  • Considerable paid parental leave.
  • Employee referral bonus program.
  • Other benefits such as life/AD&D, disability, and EAP, depending on country.
  • Remote work under #LI-REMOTE.
  • Hiring ranges of $104,000-$139,000 CAD for Canada Tier 1 locations and $94,000-$126,000 CAD for Canada Tier 2 locations.

Interested in this position?

Apply directly on the company website

Apply Now

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