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Added 27 mins ago
MT
DevOps & Security Engineer
Martello Technologies
ON · Kanata, Ontario
- Full-time
Experience operating LLM or AI agent workloads, AWS Bedrock,
Added 1 hour ago
EC
GEN Ai Developer
Experis Canada
Toronto, ON
- Contract
Reverse engineer existing applications built using Python, Java, Angular, and Mule to generate architecture, data flow, and sequence diagrams.
Added 1 hour ago
R
Senior Analytics Advisor
RigUp
Calgary, AB
- Full-time
…Cloud), advanced programming in Python and SQL, and Copilot-based agent workflows to drive automated insight generation, predictive scenario modeling, and operational intelligence across…
Added 2 hours ago
Software Engineer - New Grad (2027 Start)
Databricks
Vancouver, BC
As a software engineer, you will work with our engineering team to build infrastructure and products for the Databricks platform. We're hiring across all of our teams, including backend,…
Added 3 hours ago
O
Customer Experience Test Automation Intern
OpusClip
Burnaby, BC
- $25 to $28 CAD / hour
- Full-time
🎨 OpusClip is the world's No.1 AI video agent, built for authenticity on social media.
Added 3 hours ago
HT
Hardware & Embedded Systems Engineer - AI-Edge Devices
Huawei Technologies Canada Co., Ltd.
Markham, ON
- Contract
Huawei Canada has an immediate 12-month contract opening for a Hardware & Embedded Systems Engineer.
Added 3 hours ago
TA
Agentic AI Architect
Tiger Analytics
Canada
- Full-time
Tiger Analytics is looking for experienced Agentic AI Architect with Gen AI experience to join our fast-growing advanced analytics consulting firm. Our employees bring deep expertise in…
Added 4 hours ago
KG
Bilingual IVR Automation Test Engineer
K&K Global Talent Solutions INC.
Toronto, ON
- Full-time
Experience in Genesys Cloud CX or similar CCaaS contact centre platforms is preferred, especially for inbound routing, agent handoffs, and History to ntext data transfer validation.
Added 4 hours ago
Principal Product Manager - Billing & Platform
Constant Contact
ON
A Clear Communicator: You can explain a billing trade-off to an executive, a support agent and an engineer, and each of them gets it.
Added 4 hours ago
FR
Lead Software Engineer, Full-Stack Applications - AI Fluent
Fitch Ratings
Toronto, ON
- $180,000 to $220,000 CAD / year
- Full-time
Lead Software Engineer, Full-Stack Applications – AI Fluent
Added 4 hours ago
M
CAD Engineer - AI Trainer
Mindrift
Remote, Canada
- Part-time
- Remote
…design part geometry, build reference solutions, and judge the agent's attempts. You'll work alongside CFD engineers who simulate the geometry you…
Added 4 hours ago
KS
ETL QA
Kumaran Systems
Toronto, ON
- Full-time
We are looking for an ETL QA Engineer with strong experience in
Added 4 hours ago
TA
Agentic AI Architect
Tiger Analytics Inc.
Remote, Canada
- Remote
Tiger Analytics is looking for experienced Agentic AI Architect with Gen AI experience to join our fast-growing advanced analytics consulting firm. Our employees bring deep expertise in…
Added 5 hours ago
JG
Gen AI Developer
J&M Group
Mississauga, ON
- Contract
We are looking for a GenAI Developer with strong Python, Microservices, Prompt Engineering, LangChain, LangGraph, and AI Agent development.
Added 5 hours ago
Full Stack Software Engineer - AI Agents
Blanc Labs
Toronto, ON
Alongside our client work, a small product team at Blanc Labs is building our own AI agent platform: agents that hold real conversations with customers across voice, SMS, and chat. The…
Added 6 hours ago
L
Applied AI Engineer
Luxoft
Canada
- Full-time
…PostgreSQL, Snowflake and AWS. We're looking for an applied AI engineer to build AI with real, measurable benefit across our operations and…
Added 7 hours ago
B
Salesforce Developer
Brunel
Quebec, QC
- $100,000 to $125,000 CAD / year
- Full-time
Hands-on experience delivering at least one Salesforce Agentforce implementation, including agent security and guardrails.
Added 8 hours ago
M
CFD Engineer - AI Trainer
Mindrift
Remote, Canada
- Part-time
- Remote
…verified reference solutions, and write Python checks for the agent's…
Added 8 hours ago
FG
Lead Software Engineer, Full-Stack Applications - AI Fluent
Fitch Group
Toronto, ON
- $180,000 to $220,000 CAD / year
Lead Software Engineer, Full-Stack Applications – AI Fluent
Added 9 hours ago
S
Software Engineer Manager
symplistic.ai
Woodbridge, ON
- $150,000 CAD / year
- Full-time
Develop RAG pipelines, document ingestion, retrieval, enterprise search, and AI agent integrations.
Added 11 hours ago
C
Site Reliability Engineer - Application Security
ContactMonkey
Toronto, ON
- $130,000 to $150,000 CAD / year
- Full-time
…this way, or is excited to: someone who knows how to direct an agent well, check its output with a critical eye, and spot where AI can remove toil from our infrastructure and security…
Added 16 hours ago
A
Intermediate Software Engineer
AltaML
Calgary, AB
- $90,000 to $110,000 CAD / year
- Full-time
We overpay for the right people. We'd rather pay a premium for an engineer who embodies this and multiplies the team than save money on someone who doesn't.
Added 16 hours ago
A
Software Development Manager, Integration ML Models
Autodesk
Toronto, ON
- Full-time
Background as an architect, engineer, BIM or computational design specialist, or direct experience with Revit, Forma, IFC, or similar AEC tools and data
Added 16 hours ago
A
Software Development Manager, Integration ML Models
Autodesk
Toronto, ON
- Full-time
Background as an architect, engineer, BIM or computational design specialist, or direct experience with Revit, Forma, IFC, or similar AEC tools and data
Added 20 hours ago
M
Software Engineer II
Microsoft
Vancouver, BC
- Full-time
…<p><span xml:lang="EN-US" data-contrast="auto">Shape human agent collaboration:</span><span xml:lang="EN-US" data-contrast="auto"> Work on Copilot and Teams messaging experiences that turn…

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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