The Job Sauce
Open positions
Sr. Staff Data Scientist - IAA
Senior Staff Data Scientist/Engineer at IAA (an RB Global vehicle-auction marketplace), defining the ML technical roadmap and architecting end-to-end machine learning systems — supervised, deep learning, NLP, and computer vision — plus LLM-powered agentic applications in Python on cloud platforms, while mentoring senior data scientists.
Staff AI/ML Engineer - Sigma
Staff AI/ML Engineer joining Sigma's AI Labs team to prototype and productionize AI systems—recommendations, natural-language interfaces, agentic workflows—and scale the AI/ML infrastructure behind Sigma's cloud-data-warehouse analytics platform. Requires 10+ years shipping production AI/ML; based in New York or San Francisco.
Sr. AI/ML Engineer - Sigma
Senior AI/ML Engineer on Sigma's AI Labs team, building the AI foundation—recommendations, natural-language interfaces, and agentic workflows—for Sigma's AI analytics platform on the cloud data warehouse. Day to day: prototyping and productionizing AI systems and scaling AI/ML infrastructure across Python, SQL, and cloud infra.
Software Engineer - Alt
Full-stack software engineer at Alt, a marketplace where collectors buy, sell, vault, and finance trading cards and alternative assets. You own features end to end across auctions, payments/lending, vault operations, and growth, using Python, Postgres, AWS, React/React Native, and TypeScript, with AI tools embedded in the daily workflow.
Sr. Staff Software Engineer, Financial Crimes - Ripple
Ripple is hiring a Sr. Staff Software Engineer for its Financial Crimes team in San Francisco (hybrid) to set the multi-year architecture of its real-time compliance control plane — sanctions screening, wallet risk, transaction monitoring — built as high-throughput distributed systems in Java/Go/Rust on Kubernetes and AWS.