Hazel

Senior Data Platform Engineer

Hazel
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17 days ago

Base Salary

$155k - $200k/yr

Responsibilities

  • Own Hazel’s data platform end to end across ingestion, transformation, orchestration, and reliability.
  • Optimize ingestion pipelines for low-latency data availability and consistent performance during peak seasonal surges.
  • Build the data transformation layer to provide clean and predictable data.
  • Automate data integrations and transformations, including further developing AI agents that write, build, and test integrations.
  • Ship new source integrations end to end.
  • Own data platform reliability as the platform scales.

Requirements

  • 4+ years of experience building production data infrastructure and owning a warehouse relied on by others.
  • Deep understanding of dbt, SQL, data grain, incrementality, and data modeling.
  • Strong Python skills for building the ingestion layer.
  • Production experience owning an orchestrator such as Dagster, Airflow, Temporal, or Prefect.
  • Practical experience using coding agents and evaluating where they help or hurt productivity.
  • Strong technical documentation skills.
  • Comfort working as the initial sole owner of the data platform and helping build out the function.
  • Preferred experience with open table formats, e-commerce or direct-to-consumer data, Shopify, Klaviyo, Amazon SP-API, advertising platforms, and multi-tenant warehouse design.

Benefits

  • $155–200K base salary.
  • 0.3–0.5% equity.
  • Top-tier health, dental, and vision insurance.
  • 401(k).
  • Unlimited PTO.
  • Hybrid work arrangement in New York City.

Tech Stack

Apache AirflowdbtPythonSQL

Categories

Data Engineering
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