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Senior Software Engineer

1 day, 6 hours ago
Anywhere
Full-time
Senior
Software Engineer
Software Development
AWS AWS SES Cybersecurity GCP Grafana Knex Kubernetes 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 other external data sources.
  • 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, Knex usage, and Redis caching.
  • Work with SRE to monitor, alert on, and improve production environments using OpenTelemetry, Sentry, Prometheus, and Grafana.
  • Triage and resolve production issues, investigate incidents, and address bug reports.
  • Rotate into a Base Load Engineer role to handle releases, dependency updates, and incoming support requests.
  • Support frontend teams by ensuring APIs, backend systems, and data contracts meet their needs.
  • Participate in code reviews, security reviews, and privacy reviews to maintain quality, reliability, and compliance.

Requirements

  • 7+ years of software development experience with a strong backend focus.
  • Deep expertise in Node.js and TypeScript.
  • Experience building and leading backend engineering projects.
  • Proficiency with PostgreSQL and SQL query optimization; Knex experience is a plus.
  • Experience deploying and operating applications on Kubernetes.
  • Experience with GCP, including Pub/Sub and Cloud Logging.
  • Experience with Infrastructure as Code tools such as Terraform.
  • Experience with AWS, especially S3, or similar cloud storage services.
  • Hands-on experience with observability tools including OpenTelemetry, Sentry, Prometheus, and Grafana.
  • Familiarity with Redis for caching and session management.
  • Experience with Next.js, React, and SCSS, with 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 platform integrations.
  • Bonus: Experience with Mozilla Fluent or other i18n/l10n frameworks.
  • Bonus: Experience with Storybook for component-driven development.
  • Bonus: Experience with performance or load testing.
  • Bonus: Domain knowledge in data breach intelligence or cybersecurity.

Benefits

  • Generous performance-based bonus plans for eligible employees.
  • Rich medical, dental, and vision coverage.
  • Generous retirement contributions with 100% immediate vesting.
  • Quarterly all-company wellness days.
  • Country-specific holidays plus your birthday off.
  • 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, varying by country.

Interested in this position?

Apply directly on the company website

Apply Now

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