Jobs in Canada

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Added 5 mins ago
Forward Deployed AI Engineer
AGF Investments
Toronto, ON
Full-time
The Forward Deployed AI Engineer is a hands-on technical expert responsible for partnering directly with business stakeholders to identify opportunities, design solutions, and build…
Added 5 mins ago
AI Platform Engineering Lead
AGF Investments
Toronto, ON
Full-time
…carrying technical leadership responsibility, intended for an engineer-architect who is energized by building a new capability from a blank page and who is comfortable making decisions with…
Added 5 mins ago
Solutions Engineer (Technical Sales)
Miovision
Kitchener, ON
$86,000 to $107,500 USD / year
Full-time
Miovision is seeking a Solutions Engineer to join our V2X team to act as a technical sales consultant, core builder and technical solutions architect bridging customer needs, product…
Added 22 mins ago
Director, Engineering (IT Cooling, North America)
Ecolab
Calgary, AB · CAN-Calgary Office Quarry Park
Full-time
Partner with the Principal Engineer and the Advanced Technology Group to define technology roadmaps, innovation strategies, and long-term technical direction.
Added 1 hour ago
Staff Generative AI Engineer - Vice President
Citi
Mississauga, ON
Full-time
We are seeking an exceptional Staff Generative AI Engineer to join our team. This is a critical, deeply hands-on role for a seasoned software engineer with a profound passion for Generative…
Added 1 hour ago
Customer Success Manager - French
ServiceNow
Montreal, QC
Full-time
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 1 hour ago
Acoustics Specialist – Project Manager
Cambium Inc.
Barrie, ON · Whitby, ON · Ottawa, ON · Kingston, ON · Peterborough, ON
Full-time
…applicable health and safety requirements. As a recognized technical expert, you will mentor and develop junior and intermediate staff, review and validate technical work products, support…
Added 2 hours ago
Staff GPU Inference SDET
Cerebras
Toronto, ON
Full-time
…continuous batching, prefix caching, KV-cache efficiency, and tensor/expert…
Added 2 hours ago
People Analytics and Data Engineer(Secondment/Contract)
LCBO
Toronto, ON
Full-time
Are you an experienced People Analytics and Data Engineer looking to join a collaborative and supportive team that’s passionate about the power of data to improve employee experience and…
Added 2 hours ago
Python Engineer, New Grad
Jobright.ai
Canada
Full-time
…do job search from solo, time-consuming efforts to a fast, expert-guided journey, simplifying every job search step and accelerating your route to the best job outcomes. As a Python…
Added 2 hours ago
QA Engineer (Early Career) (Canada)
Jobright.ai
Canada
Full-time
…do job search from solo, time-consuming efforts to a fast, expert-guided journey, simplifying every job search step and accelerating your route to the best job outcomes. They are seeking a…
Added 2 hours ago
DevOps Engineer, New Grad
Jobright.ai
Canada
Full-time
…do job search from solo, time-consuming efforts to a fast, expert-guided journey, simplifying every job search step and accelerating your route to the best job outcomes. As a New Grad…
Added 2 hours ago
Python Engineer, New Grad
Jobright.ai
Canada
Full-time
…do job search from solo, time-consuming efforts to a fast, expert-guided journey, simplifying every job search step and accelerating your route to the best job outcomes. As a Python…
Added 2 hours ago
Innovation Hub Solution Engineer - Application Development
Microsoft
Toronto, ON · Goodwood, ON
Full-time
As an Innovation Hub Solution Engineer in the Microsoft Innovation Hub, with a focus on Application Innovation, you will merge business and technical requirements to craft comprehensive…
Added 3 hours ago
Cybersecurity Engineer, Entry Level (Canada)
Jobright.ai
Canada
Full-time
…do job search from solo, time-consuming efforts to a fast, expert-guided journey, simplifying every job search step and accelerating your route to the best job outcomes. They are seeking an…
Added 3 hours ago
R&D Mechanical Designer
MAD Elevator Inc
Mississauga, ON
Up to $85,000 CAD / year
At MAD, we set you up to be the expert – providing the tools, support, and environment to help you thrive. From there, it’s all you – your drive and ideas lead the way. MAD has been ranked…
Added 4 hours ago
AI Platform Engineering Lead
AGF Management
Toronto, ON
Full-time
…carrying technical leadership responsibility, intended for an engineer-architect who is energized by building a new capability from a blank page and who is comfortable making decisions with…
Added 4 hours ago
Forward Deployed AI Engineer
AGF Management
Toronto, ON
Full-time
The Forward Deployed AI Engineer is a hands-on technical expert responsible for partnering directly with business stakeholders to identify opportunities, design solutions, and build…
Added 4 hours ago
Senior Integration Architect
Infotree Global Solutions
Toronto, ON
Contract
Job Title: Sr Integration Engineer (Intelligent Automation)
Added 5 hours ago
Backend Engineer, New Grad
Jobright.ai
Canada
Full-time
…do job search from solo, time-consuming efforts to a fast, expert-guided journey, simplifying every job search step and accelerating your route to the best job outcomes. As a Backend…
Added 5 hours ago
Full Stack Software Engineer, New Grad
Jobright.ai
Canada
Full-time
…do job search from solo, time-consuming efforts to a fast, expert-guided journey, simplifying every job search step and accelerating your route to the best job outcomes. As a New Grad Full…
Added 5 hours ago
Machine Learning Engineer
Copoly.ai
Canada
$90,000 to $115,000 CAD / year
Full-time
Programming: Expert-level proficiency in Python and extensive experience with deep learning frameworks such as PyTorch (preferred), JAX, or TensorFlow. An idea of how to debug that goes…
Added 6 hours ago
Senior Data Engineer - Data Infra (Canada)
Dandy
Remote, Canada
$133,600 to $167,000 USD / year
Full-time · Remote
Dandy is hiring a hands-on Senior Data Engineer to join our rapidly growing venture-backed company. The Data Infrastructure team owns the data platform - ingestion, pipelines, and the…
Added 6 hours ago
Senior Underground Mining Engineer
DRA Global
Toronto, ON
Full-time
We are seeking a Senior Underground Mining Engineer based out of our Toronto or Montreal Office, working in a hybrid schedule
Added 8 hours ago
ETL Testing
Kumaran Systems
Toronto, ON
Full-time
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…

Kumaran Systems

ETL Testing

Toronto, ON, Canada

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

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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 validate large-scale data pipelines, ensure data quality, and leverage tools like GitHub Copilot, GitHub Actions/Runners, and AI agents to improve testing efficiency and coverage. You will also help build and validate 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

Validate large-scale data pipelines and ensure data quality through testing, validation, and reconciliation. Use AI-assisted development tools to improve testing efficiency and coverage, and help build and validate AI-powered knowledge bases.

Requirements

Requires strong hands-on experience with Databricks and expert-level PySpark skills, along with knowledge of ETL/ELT, data warehousing, data modeling, and data quality practices. Candidates should also have QA and automated testing experience, familiarity with GitHub CI/CD tools, and practical exposure to prompt engineering, AI agents, and AI-driven knowledge systems.

Skills

Databricks
PySpark
ETL/ELT Testing
Data Validation
Data Quality
Data Warehousing
Data Modeling
GitHub
GitHub Copilot
GitHub Actions
Prompt Engineering
Large Language Models
Automated Testing
Python
Knowledge Bases
Regression Testing

Visa sponsorship

Not detected in the job text

Keywords

Databricks
PySpark
ETL
ELT
Delta Lake
SQL
Data Warehousing
Data Modeling
Star Schema
Snowflake Schema
Data Validation
Data Quality
Data Reconciliation
GitHub
GitHub Copilot
GitHub Actions
CI/CD
Prompt Engineering
Large Language Models
AI Agents
Vector Search
Embeddings
LLM-Based Retrieval
Pytest
Unittest
Regression Testing
Defect Management
Anomaly Detection
Agile

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