Jobs in Canada

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Added 1 min ago
R_1508495 Software Engineer III (Salesforce Loyalty Management Technical Lead)
TD
Toronto, ON
Full-time
The Software Engineer III (Salesforce Loyalty Management Technical Lead) leads the creation of comprehensive end-to-end detailed solutions for projects and platforms with overall…
Added 1 min ago
Software Engineer II (Salesforce Loyalty Management Developer)
TD
Toronto, ON
Full-time
The Software Engineer II (Salesforce Loyalty Management Developer)
Added 1 min ago
Analytics Engineer
Cymax Group Technologies
Vancouver, BC
$100,000 to $120,000 CAD / year
…proprietary platforms - Channel Gate and Freight Club - leverage automation, AI, and over two decades of ecommerce expertise to simplify multi-channel selling, optimize fulfillment, and…
Added 16 mins ago
Senior Systems Engineer
Aviso
Vancouver, BC
$110,000 to $120,000 CAD / year
Full-time
Reporting to the Director, Technology Support Services, the Senior Systems Engineer is responsible for independently operating, engineering, and improving Aviso's hybrid infrastructure…
Added 17 mins ago
Software Engineering Developer, DevOps
General Dynamics Missions System International
Ottawa, ON
$85,000 to $110,000 CAD / year
Full-time
We are seeking a skilled DevOps Engineer to join our team and enhance our development and operational efficiency. This role is ideal for someone who thrives in a cloud-agnostic environment…
Added 17 mins ago
Copy of Software Engineering Developer, DevOps
General Dynamics Missions System International
Calgary, AB · Ottawa, Ontario
$85,000 to $110,000 CAD / year
Full-time
We are seeking a skilled DevOps Engineer to join our team and enhance our development and operational efficiency. This role is ideal for someone who thrives in a cloud-agnostic environment…
Added 31 mins ago
Data Analyst
Cymax Group Technologies
Vancouver, BC
$100,000 to $120,000 CAD / year
Full-time
…proprietary platforms - Channel Gate and Freight Club - leverage automation, AI, and over two decades of ecommerce expertise to simplify multi-channel selling, optimize fulfillment, and…
Added 31 mins ago
Software Engineering Developer, DevOps
General Dynamics Mission Systems–Canada
Ottawa, ON
$85,000 to $110,000 CAD / year
Full-time
We are seeking a skilled DevOps Engineer to join our team and enhance our development and operational efficiency. This role is ideal for someone who thrives in a cloud-agnostic environment…
Added 31 mins ago
Playwright Automation Tester / AI-Enabled Test Automation Engineer
Speridian Technologies
Toronto, ON
Full-time
🚀 We're Hiring: Playwright Automation Tester / AI-Enabled Test Automation Engineer 🚀
Added 47 mins ago
Senior Service Reliability Engineer
Fitch Group
Toronto, ON
Fitch Group is currently seeking a Senior Service Reliability Engineer to embed with Fitch Ratings development squads in Toronto and to partner with developers across Chicago, London,…
Added 47 mins ago
Site Reliability Engineer for Linux administration
Hyve Solutions
ON · Ontario, Canada
Full-time
8. Write basic automation/scripts (Shell script; optionally Python, Ansible playbook) for routine tasks.
Added 1 hour ago
Copy of Software Engineering Developer, DevOps
General Dynamics Mission Systems–Canada
Calgary, AB
$85,000 to $110,000 CAD / year
Full-time
We are seeking a skilled DevOps Engineer to join our team and enhance our development and operational efficiency. This role is ideal for someone who thrives in a cloud-agnostic environment…
Added 1 hour ago
Copy of Software Engineering Developer, DevOps
General Dynamics Mission Systems–Canada
Calgary, AB
$85,000 to $110,000 CAD / year
Full-time
We are seeking a skilled DevOps Engineer to join our team and enhance our development and operational efficiency. This role is ideal for someone who thrives in a cloud-agnostic environment…
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
Principal AI Cloud Engineer
BMO
Toronto, ON · FCP
Full-time
Programming in Python (infra automation) and one of Go/TypeScript for tooling
Added 1 hour ago
Deployment Engineer
Rockstar
Toronto, ON
…Rockstar is partnering with the client to find a Deployment Engineer to help customers get live on the…
Added 1 hour ago
Murex DevOps
Luxoft
Toronto, ON
Full-time
Role Summary: As a DevOps Engineer, you will be responsible for designing, building, and operating automated platforms that enable reliable, secure, and scalable delivery of the MX platform…
Added 1 hour ago
Senior DevSecOps & AI Engineer
J&M Group
Toronto, ON
Contract
Strong Python scripting and security automation experience
Added 1 hour ago
Staff Data Engineer
commonsku
Remote, Canada
$160,000 to $180,000 CAD / year
Full-time · Remote
Technical Expertise: Strong production experience with SQL, dbt, and a cloud data warehouse (Snowflake or comparable), alongside proficiency in Python for analytics tooling and automation.
Added 2 hours ago
Staff Software Engineer - Tools & Infrastructure / DevOps
Cerebras
Toronto, ON
Full-time
Proficiency in Python, Go, Shell, or another language used for infrastructure automation and developer tooling.
Added 2 hours ago
ML Systems Integration Engineer
Cerebras
Toronto, ON
Full-time
Build automation frameworks and internal tooling that improve system validation and debugging workflows.
Added 2 hours ago
Full Stack LLM Engineer
Cerebras
Toronto, ON
Full-time
We are seeking a versatile and experienced engineer to join our Inference Core Model Bringup team. This team is responsible to rapidly bring up state-of-the-art open-source models (like…
Added 2 hours ago
Senior SDET, Inference Platform
Cerebras
Toronto, ON
Full-time
This is an excellent opportunity for engineers who enjoy infrastructure, automation, and debugging across the full deployment stack, and who want to ensure that a platform serving inference…
Added 2 hours ago
Staff Cloud Infrastructure Engineer
Cerebras
Toronto, ON
Full-time
Develop automation, integrations, and infrastructure-as-code solutions using Terraform and programming languages such as Python and Go.
Added 2 hours ago
Développeur(euse) en géomatique / GIS Developer
AtkinsRéalis
Montreal, QC
Full-time
As part of the national GIS team, you will design and maintain automation and data integration solutions for the ALTO project. Working with GIS, CAD/BIM, engineering, and information…

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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