Principal Engineer - Data
Core
Architecting a data platform designed for both human agents and AI agents to query, trust, and act on build/test history data.
Role type
Principal Data Architect
Builds
A unified data platform serving internal GTM teams and external customer agents querying build data.
Domain
DevTools / CI/CD / Data Engineering
Deliverable
production ML models | infrastructure
Required skills
Data architecture strategy, query engine design, semantic layer design, ingestion and streaming, analytical stores, transformation and modelling, privacy and compliance
Preferred skills
Experience with Athena, ClickHouse, Kafka, Flink, Ruby, monolith product environments, agentic AI data consumption
Technologies
Athena, ClickHouse, Kafka, Flink, Ruby
Responsibilities
Define data architecture direction and patterns, choose the tech stack (query engines, semantic layer, storage), design for agent and human interaction, resolve technical bottlenecks hands-on.
Seniority
Principal, strategy & mentorship