Head of Data
Core
Build the first Head of Data function from scratch to establish a single source of truth for metrics, infrastructure, and culture across Finance, GTM, Product, and Engineering.
Role type
Founding Head of Data (Leadership)
Builds
Canonical data models, modern data stack (warehouse, ingestion, transformation, orchestration, BI), and self-serve analytics layers.
Domain
Voice AI / Developer Platform / Usage-based SaaS
Deliverable
production ML models | dashboards & analysis | infrastructure
Required skills
Data leadership, single source of truth establishment, modern data stack architecture, GTM funnel measurement, AI/LLM observability, data governance, team building, build-versus-buy judgment
Preferred skills
Experience at Series A-C companies, developer-facing platform background, usage-based billing expertise, HIPAA/GDPR compliance in analytics
Technologies
dbt, Databricks, Fivetran, PostHog, Hex, SQL, Python
Responsibilities
Define and own core metric set (ARR, NRR, churn, call volume, latency, reliability); Make GTM funnel measurable end-to-end; Run operating cadence for business reviews; Build and scale the data platform; Handle voice-API scale telemetry and billing signals; Build AI/LLM observability pipelines; Unlock self-serve analytics for functions; Own governance, quality, and access controls; Partner with Finance, GTM, and Product on strategy; Build the data team.
Seniority
Founding, hands-on leadership
