Jobs in Canada

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Added 11 mins ago
TU
Programmer Analyst II
The University of British Columbia
Vancouver, BC
- $8,810.92 to $13,202.5 CAD / month
- Full-time
Added 11 mins ago
NF
Regional Sales Director- GTA (Mississauga)
Neo Financial
Mississauga, ON
- Full-time
Added 11 mins ago
N(
Director, Employee and Labour Relations
NAIT (Northern Alberta Institute of Technology)
AB · Edmonton, AB
- Full-time
Added 11 mins ago
VC
Right of Way Project Controls Administrator
Valard Construction
AB · Edmonton, AB
- Full-time
Added 11 mins ago
PH
Senior Financial Analyst - Paramed
ParaMed Home Health Care
Markham, ON
- Full-time
Added 11 mins ago
BF
(Junior) Data Engineer (12-Month Contract)
BC Financial Services Authority
Vancouver, BC
- $56,294 to $107,310 CAD / year
- Contract
…pipelines, ensuring data quality and governance, and supporting analytics and regulatory functions across the financial services sector we…
Added 11 mins ago
L
Data Associate (Winter/Spring 2027)
Lumerate
Remote, Canada
- $3,500 CAD / month
- Contract
- Remote
Added 11 mins ago
C
Markets Treasury – Lead Business Analyst, Vice President
Citi
Mississauga, ON
- Full-time
Added 11 mins ago
Digital Risk Senior Manager
EY
Vancouver, BC
Experience in one of the following for broader Digital Risk such as cybersecurity, business impact assessments, DevOps, data analytics, data mapping and storyboarding.
Added 11 mins ago
M
Senior Financial Analyst - Reporting and Database Management
Manulife
Toronto, ON · Waterloo, ON
- Full-time
…wholesaler incentive compensation, sales validation, expense analytics, budgeting and forecasting, and business and strategic planning activities. This role provides excellent exposure to…
Added 11 mins ago
J
Analyst, Operational Performance / Hybrid
JLL
Toronto, ON · CAN-CORP Toronto-Toronto, Canada
- Full-time
Added 26 mins ago
GA
Customer Success Manager, Enterprise
GC AI
Canada
- Full-time
Added 26 mins ago
KA
Write This With Your Finger (Paid Data Task, Remote, Contract)
Kled AI
Remote, Canada
- $14 to $18 USD / hour
- Contract
- Remote
Added 26 mins ago
KA
Whiteboards (Paid Data Task, Remote, Contract)
Kled AI
Remote, Canada
- $14 to $18 USD / hour
- Contract
- Remote
Added 26 mins ago
KA
When It Goes Wrong, Film the Fix (Paid Data Task, Remote, Contract)
Kled AI
Remote, Canada
- $22 to $30 USD / hour
- Contract
- Remote
Added 26 mins ago
KA
Workplace Documents (Paid Data Task, Remote, Contract)
Kled AI
Remote, Canada
- $20 to $26 USD / hour
- Contract
- Remote
Added 26 mins ago
KA
Walk Around One Object (Paid Data Task, Remote, Contract)
Kled AI
Remote, Canada
- $13 to $17 USD / hour
- Contract
- Remote
Added 26 mins ago
KA
Wash the Dishes (Paid Data Task, Remote, Contract)
Kled AI
Remote, Canada
- $12 to $16 USD / hour
- Contract
- Remote
Added 26 mins ago
KA
Utility Bills (Paid Data Task, Remote, Contract)
Kled AI
Remote, Canada
- $14 to $18 USD / hour
- Contract
- Remote
Added 26 mins ago
KA
Upload Your Dashcam (Paid Data Task, Remote, Contract)
Kled AI
Remote, Canada
- $9 to $12 USD / hour
- Contract
- Remote
Added 26 mins ago
KA
Upload Your Homework (Paid Data Task, Remote, Contract)
Kled AI
Remote, Canada
- $11 to $15 USD / hour
- Contract
- Remote
Added 26 mins ago
KA
Urban Walking Navigation (Paid Data Task, Remote, Contract)
Kled AI
Remote, Canada
- $11 to $15 USD / hour
- Contract
- Remote
Added 26 mins ago
KA
Upload Anything (Paid Data Task, Remote, Contract)
Kled AI
Remote, Canada
- $9 to $12 USD / hour
- Contract
- Remote
Added 26 mins ago
KA
Unload Groceries (Paid Data Task, Remote, Contract)
Kled AI
Remote, Canada
- $13 to $17 USD / hour
- Contract
- Remote
Added 26 mins ago
KA
Tool Usage (Non-Industrial) (Paid Data Task, Remote, Contract)
Kled AI
Remote, Canada
- $12 to $16 USD / hour
- Contract
- Remote

Kumaran Systems

ETL QA

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Sep 23, 2026

Original job description

Role Overview

We are looking for an ETL QA Engineer with strong experience in Databricks and PySpark, combined with hands-on exposure to AI-assisted development and prompt engineering. The ideal candidate will be responsible for validating large-scale data pipelines, ensuring data quality, and leveraging tools like GitHub Copilot, GitHub Actions/Runners, and AI agents to improve testing efficiency and coverage. You will also contribute to building and validating AI-powered knowledge bases.

Required Skills & Experience

Core Technical Skills
- Strong hands-on experience in Databricks (notebooks, jobs, clusters, Delta Lake, SQL).
- Expert-level PySpark skills, including transformations, actions, window functions, and optimization techniques.
- Solid understanding of ETL/ELT concepts, data warehousing, and data modeling (star/snowflake schemas, dimension/fact tables).
- Proven experience in data validation, data quality checks, and reconciliation techniques.
- Practical experience with GitHub, GitHub Copilot, and GitHub Actions/Runners for CI/CD pipelines.
AI & Prompt Engineering
- Experience crafting effective prompts for large language models (LLMs) for coding, testing, and documentation.
- Exposure to agent-based architectures or tools (e.g., workflow/agent frameworks that orchestrate multi-step AI tasks).
- Familiarity with AI-based tools for code analysis, test generation, or knowledge management.
Knowledge Base & Documentation
- Experience building AI-driven knowledge bases or documentation systems (e.g., using vector search, embeddings, or LLM-based retrieval).
- Strong documentation skills, with the ability to translate complex data/QA concepts into clear knowledge articles.
Testing & QA Practices
- Strong understanding of QA methodologies: test planning, test design, defect management, and regression testing.
- Experience with automated testing frameworks (Python-based testing libraries such as pytest, unittest, or similar).
- Familiarity with data quality tools/practices (e.g., validation rules, thresholds, anomaly detection).

Key Attributes

Strong analytical and problem-solving skills with a detail-oriented mindset.
Passion for data quality, automation, and continuous improvement.
Ability to work in an agile, fast-paced environment and collaborate across multiple teams like Business and operations team and AD team.
Curiosity and openness to adopting new AI tools and practices for QA.

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More about this job

Responsibilities

The ETL QA Engineer will validate large-scale data pipelines and ensure data quality using Databricks and PySpark. They will also leverage AI-assisted tools and prompt engineering to improve testing efficiency and contribute to AI-powered knowledge bases.

Requirements

Candidates must have over 5 years of experience with strong technical skills in Databricks, PySpark, and ETL processes. Proficiency in AI-based tools, prompt engineering, and standard QA methodologies is required.

Skills

Databricks
PySpark
ETL
Data Quality
GitHub Copilot
GitHub Actions
Prompt Engineering
Data Modeling
SQL
Delta Lake
CI/CD
Python
Test Automation
Data Warehousing
LLM
Vector Search

Visa sponsorship

Not detected in the job text

Keywords

Databricks
PySpark
ETL
ELT
Data Quality
GitHub Copilot
GitHub Actions
Prompt Engineering
LLM
Data Modeling
SQL
Delta Lake
CI/CD
Python
Pytest
Unittest
Data Warehousing
Vector Search
Embeddings
Regression Testing
Defect Management
Agile
Automation
Data Pipelines
Knowledge Management
Star Schema
Snowflake Schema
Anomaly Detection
Transformation
Optimization

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