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This listing was closed on Jul 19, 2026.
Browse Open JobsSenior Machine Learning Engineer, AI Platform
Summary by AIEngineer.careers
Senior Machine Learning Engineer, AI Platform is a Machine Learning Engineer role (full-time). with Mozilla. in REMOTE, WORLDWIDE. Compensation shown: $93K–$125K (est.). Imported listing (source: ca.linkedin.com). Apply on the employer's site (ca.linkedin.com).
Imported listing (source: ca.linkedin.com) · Apply on ca.linkedin.com
REMOTE · WORLDWIDE
$93K–$125K (est.)
Full-time
SENIOR
The sections below reproduce the third-party job description for reference. AIEngineer.careers does not write or control this text.
Imported job description
Sourced from ca.linkedin.com
Mozilla's AI Platform team is seeking a Senior Machine Learning Engineer with a platform mindset to design, build, and operate the foundational infrastructure for AI experiences across products. The role involves owning model serving and inference workflows, optimizing GPU workloads, and ensuring reliability at global scale. You will collaborate with product, infrastructure, and security teams to enable fast iteration while meeting performance and privacy requirements.
Responsibilities
- Design, build, and operate core AI platform components for training, deploying, and serving ML models in production.
- Own model serving and inference workflows end-to-end, driving improvements in reliability, scalability, and performance.
- Optimize inference systems for throughput, latency, and cost efficiency across CPU and GPU workloads.
- Design and manage GPU-based inference and training workloads, including performance tuning and capacity planning.
- Improve the model lifecycle: packaging, versioning, testing, validation, and deployment automation.
- Implement observability practices (metrics, logging, tracing, alerting) for ML services.
- Partner with product, infrastructure, security, and data teams to design scalable platform capabilities.
- Mentor junior engineers and contribute to technical design discussions.
Mozilla
San Francisco · US · 1226+ employees
Mozilla is a mission-driven software development organization owned by the not-for-profit Mozilla Foundation. It designs, builds, and distributes open-source software, most notably the Firefox browser, with a focus on privacy, security, and maintaining an accessible internet.
