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Added 46 mins ago
E
Senior R&D Engineer - Medical Device #7920
ECI
Quebec, QC
- Full-time
…Methods, Design Review, Design V&V, Usability Testing, Process Validation, and…
Added 1 hour ago
SR
Backend Engineer - Kotlin
Swim Recruiting
Vancouver, BC
- $75 to $95 CAD / hour
- Contract
As a result of growth our client is looking to hire a Kotlin software engineer to build and support its finance integration platform. You’ll work in an existing Kotlin codebase, connecting…
Added 1 hour ago
HT
PD Software for Service
Husky Technologies
Bolton, ON
- Full-time
The Service team is currently seeking a Software engineer/designer to specialize in resolving service issues with a focus on Injection Molding Machine controls, including servo drive and…
Added 1 hour ago
BF
(Junior) Data Engineer (12-Month Contract)
BC Financial Services Authority
Vancouver, BC
- $56,294 to $107,310 CAD / year
- Contract
We are recruiting for a temporary (Junior) Data Engineer role for 12 months within the British Columbia Financial Services Authority (BCFSA). Candidates applying through this competition…
Added 1 hour ago
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Platform Systems Verification and Validation Engineer | Remote Opportunity | Fastwater Staffing
HIKINEX
Remote, Canada
- Contract
- Remote
We are seeking a Platform Systems Verification and Validation (V&V) Engineer to verify and validate satellite bus systems, ensuring that core infrastructure subsystems operate correctly and…
Added 1 hour ago
Mechanical (Thermal/Vibration) Test Engineer
Moment Energy
Surrey, BC
We are seeking a detail-oriented and hands-on Mechanical (Thermal/Vibration) Test Engineer to join our dynamic team. This role is crucial for ensuring the safety, reliability, and…
Added 2 hours ago
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INTERFACE LEAD
Alstom
Toronto, ON
- $100,000 to $130,000 CAD / year
More Than a Job: A MissionWe are looking for an E&M Interfaces Lead Engineer to ensure seamless integration of electromechanical systems that power rail projects. You will work with teams…
Added 2 hours ago
EI
Mechanical Engineer
Ecolab Inc.
Calgary, AB
- Full-time
As a Mechanical Engineer, you will lead the design and development of next-generation Coolant Distribution Units (CDUs) that power AI, high-performance computing, and data center…
Added 2 hours ago
P&
Ingénieur analyste - Systèmes de contrôle / Engineer, Analyst - Control Systems
Pratt & Whitney
Longueuil, QC
- Full-time
Soutenir le département de test de moteurs de P&WC et les bancs d’essai de simulation des fournisseurs afin d'assurer la bonne exécution de l'activité de validation.
Added 2 hours ago
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Electrical / Hardware Engineer
Actalent
Montreal, QC
- $35 to $45 CAD / hour
- Contract
Added 2 hours ago
RI
Senior Software Development Engineer in Test (SDET)
Rose International
Mississauga, ON
- Full-time
Certified Software Test Architect / ISTQB Advanced Level (Test Automation Engineer / Technical Test Analyst).
Added 3 hours ago
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Firmware Engineer
Solidigm
Vancouver, BC
- Full-time
As a Solution Engineer your regular responsibilities include but are not limited to:
Added 3 hours ago
Forward Deployed Engineer
Tenstorrent
Toronto, ON
We’re looking for a Forward Deployed Engineer to own the technical outcome of the AI Hardware systems we build with our customers. You will work alongside customer engineering and…
Added 3 hours ago
Z
Red Team Engineer AND Senior Penetration Tester
Zoho
Toronto, ON
- Contract
Senior Penetration Tester / Red Team Engineer
Added 3 hours ago
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Senior SDET / Quality Engineering Lead/Architect
Droisys
Brampton, ON
- Contract
We are seeking a Senior Software Development Engineer in Test (SDET) / Quality Engineering Architect to join our team. The ideal candidate will have strong experience in architecting…
Added 4 hours ago
K
Software Engineer in Test
Kelly
Mississauga, ON
- Contract
Architect API, contract, and data validation testing using REST Assured, Pact, WireMock, SQL, and NoSQL.
Added 4 hours ago
JG
Mainframe Infra Engineer
J&M Group
Toronto, ON
- Contract
Set technical direction for, and provide hands-on oversight of, an offshore mainframe operations team executing patch installs, regression testing, and validation across the z/OS estate.
Added 4 hours ago
S
Firmware Engineer
Solidigm
Vancouver, BC
- $116,480 to $174,800 CAD / year
- Full-time
As a Solution Engineer your regular responsibilities include but are not limited to:
Added 4 hours ago
TL
Data Engineer - Python, PySpark, SQL, Snowflake & API Integration
TMS LLC
Toronto, ON
- $35 to $40 CAD / hour
- Contract
We are seeking a skilled Data Engineer with strong hands-on experience in Python, PySpark, SQL, Snowflake, and API integrations to build scalable data pipelines and cloud-based data…
Added 4 hours ago
TI
Mainframe Infra Engineer
Themesoft Inc.
Toronto, ON
- Contract
Set technical direction for, and provide hands-on oversight of, an offshore mainframe operations team executing patch installs, regression testing, and validation across the z/OS estate.
Added 4 hours ago
TI
Mainframe Infra Engineer
Themesoft Inc.
Toronto, ON
- Contract
Set technical direction for, and provide hands-on oversight of, an offshore mainframe operations team executing patch installs, regression testing, and validation across the z/OS estate.
Added 4 hours ago
T
Software Engineer III
TD
Toronto, ON
- Full-time
As a lead software engineer, you are accountable for shaping and delivering end-to-end solutions for enterprise-grade platforms and complex initiatives. You set technical direction, define…
Added 4 hours ago
R
Ingénieur analyste - Systèmes de contrôle / Engineer, Analyst - Control Systems
RTX
Longueuil, QC
- Full-time
Soutenir le département de test de moteurs de P&WC et les bancs d’essai de simulation des fournisseurs afin d'assurer la bonne exécution de l'activité de validation.
Added 4 hours ago
Electronics Engineer
QinetiQ
Medicine Hat, AB
As part of the Electronics Engineering Department the Electronics Engineer position is part of the overall team for the design, development, production, and operation of Uncrewed Vehicle…
Added 4 hours ago
SD
Senior DevOps Engineer
Symbiotic Digital
Toronto, ON · Queen's Park Ontario Provincial Government, Ontario
- Contract
The Senior DevOps / Cloud Engineer leads the automation,

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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