Senior Data Engineer
New
N
NarvarE-commerce Data Infrastructure
Remote - CanadaFull-TimeSenior
Salary$180,000 — $230,000 CAD
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Job Details
- Experience
- 5–8 years
- Required Skills
- PythonSQLGCPAirflowData modelingBigQuery
Requirements
- 5–8 years of experience building and operating production data systems
- Strong SQL skills
- Proficiency in Python
- Experience with modern cloud data stacks (GCP, AWS, or Azure)
- Expertise in cloud data warehouses like BigQuery
- Experience with ELT patterns and orchestration with Airflow
- Deep understanding of dimensional modeling, slowly changing dimensions, and incremental processing
- Experience treating data quality, lineage, and observability as first-class engineering concerns
- Clear communication skills with technical and non-technical stakeholders
- Proven ability to use AI and agentic coding tools for planning, code generation, debugging, and review
Responsibilities
- Design, build, and operate data pipelines that process terabytes of transactional data daily using Airflow/Composer and BigQuery
- Own end-to-end data models and transformations that power merchant analytics, operational reporting, and ML features
- Build and maintain embedded analytics infrastructure for merchant-facing products
- Evolve data platform on GCP, including BigQuery, Cloud SQL, AlloyDB, and CDC datastreams
- Improve data quality and reliability through testing, observability, alerting, and validation frameworks
- Own data lineage, metadata, and documentation to support agentic and LLM-powered use cases
- Collaborate cross-functionally with product, ML, and GTM teams through design docs and architecture decisions
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