Senior Software Engineer

Mozilla
United States
Workplace: RemoteFull timeUSD 137,000 - 183,000 annuallyFunction: Software EngineeringExperience: 4+ yearsSkills: ["Ownership","Engineering judgment","Collaboration","Mentoring","Quality focus"]

Build and own back-end services for Mozilla’s Ecosystem Services, including distributed systems, integrations, and production reliability. Lead server-side development end to end—from deploying and monitoring with tools like OpenTelemetry, Sentry, Prometheus, and Grafana, to triaging incidents and evolving cloud infrastructure on GCP. Collaborate closely with frontend, CloudEng, and UX to align APIs and data contracts, and contribute to security and privacy reviews.

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FursaFursa
Mozilla
Mozilla
21 hours ago

Senior Software Engineer

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Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 8 hours agoStatus: Live
Reposted: similar role first listed 5 months ago

Job Summary

Build and own back-end services for Mozilla’s Ecosystem Services, including distributed systems, integrations, and production reliability. Lead server-side development end to end—from deploying and monitoring with tools like OpenTelemetry, Sentry, Prometheus, and Grafana, to triaging incidents and evolving cloud infrastructure on GCP. Collaborate closely with frontend, CloudEng, and UX to align APIs and data contracts, and contribute to security and privacy reviews.
Location: United States
Workplace: Remote
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Lead backend development by building and maintaining server-side logic.
  • •Own services end to end by deploying, operating, and keeping them healthy in production.
  • •Partner with CloudEng to maintain production environments, including monitoring and alerting using tools such as OpenTelemetry, Sentry, Prometheus, and Grafana.
  • •Participate in on-call/off-hours support by triaging and resolving production issues and investigating incidents with stakeholders.
  • •Contribute to API and data contract alignment with front-end and cross-functional partners, including participating in code reviews and security/privacy reviews.

Pay and Benefits

Salary: USD 137,000 - 183,000 annually
Perks:Medical CoverageDentalVisionHome OfficeLearning BudgetParental Leave

Key Requirements

  • •4+ years of software development with a strong focus on backend technologies.
  • •Strong backend experience leading projects using Python, TypeScript/Node.js, or Rust.
  • •Proficiency with PostgreSQL and SQL query optimization, including relational schema design and migrations (e.g., using Knex).
  • •Hands-on DevOps experience on Google Cloud Platform (GCP) with Docker-based build and deploy pipelines.
  • •Experience with observability and monitoring tooling such as Sentry and Grafana, plus a commitment to quality and production reliability.
Experience:4+ years
Skills:OwnershipEngineering judgmentCollaborationMentoringQuality focus
Languages:English
Tech Stack:PythonTypeScriptNode.jsRustPostgreSQLSQLKnexGoogle Cloud Platform (GCP)DockerOpenTelemetrySentryPrometheusGrafanaTerraformKubernetesDjango

Company Brief

Mozilla
Mozilla is a mission-driven organization that builds open-source internet products (notably the Firefox browser) and advocates for an open, private, and secure web through software, research, and community programs.
Industry: Enterprise Software
Company Size: Large (251 to 1,000 employees)
Growth: Nonprofit & NGO
Headquarters: San Francisco, United States
Founded: 1998
Glassdoor
Glassdoor: 2.9
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