Customer-facing senior technical role partnering with Sales to lead discovery, solution design, pilots, and rollouts for Firefox Enterprise in secure, regulated enterprise environments across DACH. Requires 7+ years' experience in solutions/sales/security engineering, strong enterprise security and deployment skills (GPO/MDM, SSO/MFA, PKI, SIEM, etc.), excellent communication, English fluency and native-level German.

Senior Solutions Engineer (DACH) for Firefox Enterprise responsible for partnering with sales to design, validate, and deploy Firefox Enterprise across Germany, Austria, and Switzerland. Requires 7+ years in solutions/sales/architecture roles, native-level German and strong English, and hands-on expertise in enterprise security, IAM, policy management, PKI, SSO/MFA, SIEM/DLP/CASB, GPO/MDM, and Kubernetes/Helm.

Work on Add-ons stack (DevHub, Reviewer tools, automated moderation) delivering features and architectural improvements; build observability and incident response, improve platform reliability, and help maintain ecosystem safety. Tech stack includes React/TypeScript frontends, Python/Django backend, MySQL, and Google Cloud. Role involves collaboration with engineers, reviewers, product, and community contributors in an open-source environment.

Work on Mozilla Add-ons (AMO) to deliver major features and architectural improvements across DevHub, Reviewer tools and automated moderation pipelines. Responsibilities include full-stack development (React/TypeScript frontends, Django backend, MySQL), building observability and incident response systems on Google Cloud, improving platform reliability, and supporting ecosystem safety and policy compliance. Role is remote (UK) and emphasizes web security practices, open-source collaboration, and cross-functional teamwork.

Work on the Firefox Add-ons stack (DevHub, Reviewer tools, automated moderation) developing full-stack features (React/TypeScript frontend, Django/Python backend, MySQL), improving platform reliability (deployments, monitoring, incident response) on Google Cloud, and contributing to ecosystem safety and observability in an open source, distributed team.

Remote (Canada) senior engineering role on the Mozilla Add-ons (AMO) team focused on DevHub, Reviewer tools and automated moderation. Work includes full-stack development (React/TypeScript frontend, Django/Python backend, MySQL), platform reliability (deployments, monitoring, incident response) on Google Cloud, observability, and ecosystem safety/trust efforts. Hiring ranges listed for Canada (CAD 94,000–139,000/year).