Join Mozilla’s Release Engineering team to develop and maintain scalable build, test, and release systems (CI/CD/continuous deployment) used to ship Firefox. The role involves improving developer experience, collaborating with distributed teams across North America and Europe, responding to critical service outages during normal hours, and working primarily with Python, cloud resources (AWS/GCP/Azure), and shell scripting. Minimum required experience: 2 years in an object-oriented programming language.

The role focuses on developing scalable software and improving build, test, and release pipelines used to deploy Firefox. Responsibilities include implementing developer-experience improvements, collaborating with distributed teams across North America and Europe, handling critical service outages during working hours, and participating in code reviews. The position requires at least 2 years of OOP experience (preferably Python) and experience with cloud resources (AWS, GCP, or Azure). Hiring range (Remote France): €44,000–€58,000 EUR per year.

Join Mozilla’s Release Engineering team to develop and optimize build, test, and deployment pipelines for Firefox. The role requires at least 2 years of OOP experience (preferably Python), familiarity with CI/CD and cloud resources (AWS/GCP/Azure), shell scripting, and working across distributed teams.

Work on Mozilla's Release Engineering team to write scalable software that builds, tests, and releases Firefox; improve developer experience; maintain and optimize CI/CD pipelines and build/deploy automation. Requires 2+ years OOP experience (preferably Python), familiarity with cloud providers (AWS/GCP/Azure), cross-platform development (Windows/macOS/Linux), shell scripting, and experience on distributed teams.

Join Mozilla's Release Engineering team to help optimize and maintain build, test, and release pipelines for Firefox. Responsibilities include writing scalable software, improving developer experience, collaborating across North America and Europe, performing code reviews, and responding to critical service outages during working hours. Requires a bachelor's degree or equivalent, a minimum of 2 years working in an OOP language (preferably Python), experience with CI/CD and cloud resources (AWS/GCP/Azure), and comfort developing on Windows, macOS, and Linux.

Hands-on role designing, building, and maintaining scripts, APIs, integrations and agentic AI workflows connecting collaboration tools (Google Workspace, Slack, Zoom, Atlassian) and identity platforms (Okta). Requires ~4–6 years experience, proficiency in scripting/programming (e.g., Java, Go, Python, JavaScript, Bash, PowerShell), familiarity with RESTful APIs, CI/CD, monitoring/observability, and interest or experience with LLMs and automation of IAM/provisioning workflows. Remote (Canada).

Hands-on role designing, building, and maintaining scripts, APIs, integrations, and automations for workplace systems (Google Workspace, Slack, Zoom, Atlassian) and identity platforms (Okta). Responsibilities include integrating LLMs and agents, implementing monitoring/observability, automating onboarding/offboarding and access workflows, and collaborating with IT, Security, and People teams to embed compliance and guardrails.

Remote senior software/application engineer role within Mozilla's IT Workplace Technology team. Responsibilities include designing and maintaining scripts, APIs, and automations for collaboration tools (Google Workspace, Slack, Zoom, Atlassian) and identity platforms (Okta), integrating LLMs/agents, implementing monitoring and observability, and improving onboarding/provisioning workflows. Requires ~4–6 years experience and proficiency in scripting, RESTful APIs, and SaaS integrations.

Work as a senior backend engineer building and owning server-side systems and integrations for Mozilla Ecosystem Services. Responsibilities include end-to-end service ownership (development, deployment, monitoring, on-call support), collaborating with frontend, CloudEng, and product partners, and using observability tools (OpenTelemetry, Sentry, Prometheus, Grafana). Tech stack examples: Python, TypeScript/Node.js, Rust, PostgreSQL, GCP, Docker.