3 hours ago
Remote, FranceSenior
Responsibilities
- Deliver features and architectural improvements for automated moderation pipelines, Reviewer tools, DevHub, and add-on submission flows.
- Build and maintain Python/Django application systems with MySQL, React/TypeScript, and asynchronous processing.
- Create internal developer platforms and paved paths that help teams safely develop, deploy, observe, and operate production services.
- Improve CI/CD, infrastructure-as-code, testing, deployment, observability, monitoring, incident response, and platform reliability practices.
- Establish engineering standards covering production readiness, runbooks, code review, recoverability, safe deployment, and on-call practices.
- Debug complex production issues across frontend, backend, asynchronous jobs, data stores, and infrastructure.
- Write design documents, Architecture Decision Records, runbooks, incident reports, and other technical documentation.
- Collaborate with cross-functional teams and community contributors, provide peer feedback, and mentor engineers in operational and reliability practices.
Requirements
- Strong hands-on experience building and maintaining production applications with Python and Django.
- Experience operating and improving production software systems where reliability and safe delivery matter.
- Strong experience with CI/CD systems, declarative pipelines, infrastructure-as-code, automated testing, integration testing, and staged or progressive delivery.
- Strong understanding of observability, including metrics, logging, tracing, service-level objectives, and actionable alerting.
- Experience building or maintaining internal tools or platforms used by engineering teams.
- Experience improving engineering practices such as code review standards, operational readiness, runbooks, incident response, on-call expectations, and definitions of done.
- Ability to understand unfamiliar codebases, trace application behavior across system layers, and turn production debugging findings into lasting improvements.
- Strong technical writing, collaboration, communication, and mentoring skills in a distributed team environment.
- Bonus qualifications include Google Cloud, Kubernetes, infrastructure-as-code and policy-as-code tooling, SLO and error-budget practices, chaos engineering, disaster recovery testing, production readiness reviews, trust and safety, automated moderation, abuse prevention, and open-source contributions.
Benefits
- Remote role associated with the Remote France hiring range.
- Performance-based bonus plans for eligible employees.
- Medical, dental, and vision coverage.
- Retirement contributions with immediate 100% vesting.
- Quarterly company wellness days, country-specific holidays, and a birthday day off.
- One-time home office stipend, annual professional development budget, and quarterly well-being stipend.
- Paid parental leave, employee referral bonus program, and additional country-specific benefits.
Tech Stack
About Mozilla
Mozilla builds open-source internet software, best known for the Firefox web browser, plus privacy tools like a VPN, password manager, and identity services. Its products are largely free and monetized through search partnerships and paid subscriptions, serving consumers, developers, and enterprises building for the web. Founded in 2005 and headquartered in San Francisco, Mozilla Corporation is wholly owned by the non-profit Mozilla Foundation.