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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.
Group Product Manager - Sigma
Group Product Manager at Sigma Computing owning two connected mandates: Sigma's AI ecosystem (MCP, CLI, Claude/ChatGPT marketplaces, Slack/Teams/Glean integrations) and the semantic layer that keeps agent answers trustworthy. Day to day is roadmap-setting and shipping with engineering and design; in-office in San Francisco, $200k–$250k base plus equity.
Sigma - Director of Product Marketing, AI
About Sigma: Sigma is the AI Apps and agentic analytics platform built on the cloud data warehouse. Business and technical teams use Sigma to explore live data, build intelligent applications, and automate critical…
Principal Data Engineer - IAA
The Principal Data Engineer leads the technical design and hands-on development of IAA’s Azure-based data platform, focusing on ingestion, transformation, storage, and delivery. They architect scalable, reliable pipelines and semantic models to power BI, analytics, forecasting, and AI solutions while mentoring engineers and influencing cross-functional stakeholders.