Develops and deploys machine learning models focused on GenAI security applications and infrastructure.

Designs, implements, and optimizes enterprise load balancing and traffic management solutions across on-premises and cloud environments.

Develops cloud-based AI software solutions for billing and digital transformation initiatives.

Develops and optimizes machine learning models for ranking systems in digital marketplace platforms.

Builds and maintains AI platform infrastructure and tools that power connected operations systems for enterprise customers.

Develops and maintains automation infrastructure for open source software builds and security hardening at scale.

Develops and maintains full-stack applications using modern web technologies and cloud infrastructure.

Designs and maintains engineering workflows and CI/CD infrastructure to support Mozilla's development processes.

Senior engineer develops and maintains engineering workflow systems and CI/CD infrastructure at Mozilla.

Develops and maintains the AI SDK for Temporal, an open source programming model that helps developers build reliable applications.

Develops and maintains JVM language client libraries for ClickHouse database platform.

Designs and optimizes scalable data pipelines on Azure/Databricks, develops ETL workflows, and builds infrastructure supporting analytics and AI-driven customer experiences.

Design and build ML-optimized data pipelines, feature stores, and data systems that support analytics and AI-driven solutions across the business.

Designs, builds, and optimizes scalable Azure and Databricks data pipelines and ETL workflows that power analytics, personalization, and AI-driven customer experiences.

Design and maintain ML-optimized data pipelines, build feature stores, and support MLOps practices for AI-driven analytics and model deployment.

Designs and ships production machine learning systems for content moderation and policy enforcement, leading detection models and ML infrastructure at scale.

Senior backend engineer designs and operates high-performance platform services including APIs, distributed systems, LLM inference infrastructure, and AI-native internal tools.

Senior PHP developer designs, integrates, and maintains payment systems serving millions of users, working on billing infrastructure, payment gateways, and core backend services.

Senior software engineer who owns problems end-to-end, builds features using AI tools to accelerate development, and ships fast with short feedback loops from product and design partners.

Senior QA engineer designs and implements automated testing frameworks and processes to ensure product quality across a complex fundraising platform stack.