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Lead Data Engineer at QuantumStack

QuantumStack Toronto, Canada Posted on 2026-08-16
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Salary Offering CAD $130,000 - $165,000
Work Location Remote
Employment Type Full-time
Experience Level 5+ years
Key Skills & Tech Stack:
SnowflakedbtAirflowPythonSQLSparkData Modeling
Corporate BS Meter™

EmployMeNot Verdict: Manageable Bureaucracy

BS Density 45%
0% (Human Speech) 50% (Standard Corporate) 100% (Pure Synergistic Vapour)
Detected Phrases: “Stakeholder alignment”“Iterative cycle”
*Satirical commentary by EmployMeNot. Not a factual claim.
Corporate Translation
THEY SAID:

“Drive single source of truth data architecture for strategic decision intelligence.”

WE HEARD:

“Fix broken SQL queries every morning so the CEO can see a pie chart in their inbox by 9 AM.”

Job Overview

QuantumStack is looking for a Lead Data Engineer to maintain our 400 Airflow DAGs and build reliable data models for business executives who will ultimately download the data into an unformatted Excel spreadsheet anyway.

Responsibilities

  • Design, build, and optimize scalable ELT/ETL pipelines processing 50M+ events daily.
  • Maintain data warehouse integrity in Snowflake and manage dbt transformation models.
  • Troubleshoot overnight pipeline failures caused by the upstream team randomly renaming a column from 'user_id' to 'uid_v2' without warning.

Requirements

  • 5+ years building enterprise data platforms with dbt, Airflow, and cloud data warehouses.
  • Advanced SQL skills and expert knowledge of dimensional modeling (Kimball methodology).
  • Deep understanding of distributed computing and data quality frameworks.

Benefits & Perks

  • Remote-first work culture across Canada and the US.
  • Comprehensive health, dental, and vision benefits + RRSP matching.
  • CAD $2,000 annual conference and education budget.

Interview Process Expectation

Estimated Interview Rounds: 4 – 6 rounds
Probability of “one final quick conversation”: 98.4%

*Satirical projection based on modern corporate hiring rituals. Actual process set by employer.

About QuantumStack

QuantumStack builds real-time lakehouses, ETL pipelines, and executive dashboards. Our algorithms process petabytes of customer telemetry to confirm that users still prefer clicking the red button.

Corporate Reality Check™:“We hold a daily standup that takes 42 minutes to discuss why we don't have enough time for deep work.”
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