Principal Software Engineer Ii, Horizon Catalog

Snowflake Snowflake · Data AI · CA-Menlo Park, United States · Engineering

Principal Software Engineer II to lead technical strategy and execution for Snowflake's Horizon Catalog, the Universal AI Catalog. This role involves setting technical vision, driving product influence, leading high-complexity initiatives, and mentoring engineers. The focus is on building AI-native capabilities for the agentic enterprise, including leveraging semantic metadata for AI experiences like RAG and enabling third-party agents.

What you'd actually do

  1. Set Technical Vision: Lead strategic planning for the Horizon Catalog, translating complex business goals into technical architecture, and developing high-impact engineering roadmaps.
  2. Drive Product Influence: Actively influence and co-develop the product roadmap in partnership with the PM team
  3. High velocity execution: Directly lead execution of high complexity initiatives, and guide the execution of other initiatives in the team
  4. Technical Mentorship: Mentor and grow senior engineers

Skills

Required

  • Java or another similar procedural object-oriented language
  • BS, Masters or PhD in Computer Science

Nice to have

  • AI/Semantic Architecture
  • Experience leveraging semantic metadata to power AI experiences, such as RAG for discovery
  • Competitive Fluency: Ability to articulate architectural differentiation against key competitors
  • Modern Access Control: Solid understanding of RBAC and ABAC principles applied to scalable permissioning layers
  • MCP/Agent Ecosystems: Experience exposing catalog/search tools via Multi-Cloud Platforms for third-party agents, including safety and policy integration

What the JD emphasized

  • 15+ years experience designing and building large-scale distributed services
  • Deep expertise in metadata management and designing architectures to unify data from heterogeneous sources for governance
  • Proven ability to architect fine-grained access control and audit systems
  • Track record of translating high-level business strategy into actionable engineering roadmaps and influencing technical direction across multiple teams

Other signals

  • AI-native thinkers
  • agentic enterprise
  • Universal AI Catalog
  • AI across all enterprise data
  • AI experiences
  • RAG for discovery
  • third-party agents