Staff Data Engineer
Core
Own the end-to-end data platform (ingestion, ClickHouse warehouse, dbt transformations) to ensure trustworthy metrics for leadership and business decisions.
Role type
Staff Data Engineer (Senior IC) (via careerplan.io/jobs/b57a2594-6815-487c-9ed1-2c606a3bcc02-staff-data-engineer-at-jupus)
Builds
Production data pipelines, warehouse architecture, and durable business metrics
Domain
AI legal tech / European legal services
Required skills
ClickHouse production ownership, dbt (incremental models, snapshots, tests, macros, CI/CD), Python data engineering (EL tooling, S3, orchestration), product event stream handling (PostHog, Amplitude, Segment, Mixpanel), business KPI definition and defense, analytical rigor (cohorts, denominators)
Preferred skills
BI tool administration (Metabase), CRM/billing system integration, dlt, GDPR-driven data deletion, Grafana, German language, B2B SaaS and legal-tech domain experience
Responsibilities
Own the data platform end-to-end including ingestion, raw layer, warehouse, and transformation project; Ensure reliability and correctness of historical trends and metrics; Define and defend business-critical metrics (e.g., customer health score) with clear eligibility rules and limitations; Translate business questions into durable, defensible metrics; Manage warehouse architecture, query costs, and BI/CRM data surfaces; Establish standards for data definitions and conventions
Seniority
Staff, hands-on IC with strategic ownership