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Added 4 days ago
Technology Lead - GenAI Lead
Infosys
Mississauga, ON
Full-time
…and Agentic AI frameworks. This role is ideal for a mid-level engineer with strong technical depth, a passion for building, and the ability to lead small teams or workstreams in a…
Added 4 days ago
Technology Lead - GenAI Lead
Infosys
Mississauga, ON
Full-time
…and Agentic AI frameworks. This role is ideal for a mid-level engineer with strong technical depth, a passion for building, and the ability to lead small teams or workstreams in a…
Added 4 days ago
Technology Lead - GenAI Lead
Infosys
Mississauga, ON
Full-time
…and Agentic AI frameworks. This role is ideal for a mid-level engineer with strong technical depth, a passion for building, and the ability to lead small teams or workstreams in a…
Added 4 days ago
Technology Lead - GenAI Lead
Infosys
Mississauga, ON
Full-time
…and Agentic AI frameworks. This role is ideal for a mid-level engineer with strong technical depth, a passion for building, and the ability to lead small teams or workstreams in a…
Added 4 days ago
Technology Lead - GenAI Lead
Infosys
Mississauga, ON
Full-time
…and Agentic AI frameworks. This role is ideal for a mid-level engineer with strong technical depth, a passion for building, and the ability to lead small teams or workstreams in a…
Added 5 days ago
Intermediate Python Engineer
Citi
Mississauga, ON
Full-time
4+ years of hands-on experience applying deep professional experience in Python for backend development, with the ability to design and build scalable, high-performance systems.
Added 5 days ago
Senior Data Platform Engineer - Zonda - Toronto, ON
CoStar Group
Toronto, ON
$140,000 to $170,000 CAD / year
Full-time
Senior Data Platform Engineer: Senior Data Platform Engineer – Zonda – Toronto, ON
Added 5 days ago
Senior Data Quality Engineer - Zonda - Toronto, ON
CoStar Group
Toronto, ON
$120,000 to $150,000 CAD / year
Full-time
Senior Data Quality Engineer: Senior Data Quality Engineer – Zonda – Toronto, ON
Added 5 days ago
Senior Data Engineer - Zonda - Toronto, ON
CoStar Group
Toronto, ON
$120,000 to $150,000 CAD / year
Full-time
Senior Data Engineer: Senior Data Engineer – Zonda – Toronto, ON
Added 4 days ago
AI Engineer
NetBrain
Toronto, ON
We’re looking for a Senior AI Engineer to design and build production-grade agent and RAG systems that power intelligent, reliable automation across our platform. This role combines…
Added 4 days ago
Python Developer
Ascendion
Toronto, ON
Full-time
We are looking for a Senior Software Engineer with experience in building highly scalable solutions based on a microservices architecture. As a Senior Software Engineer, you will be working…
Added 5 days ago
Architect - Machine Learning
Quantiphi
Canada
Full-time
Lead Agentic Workflows: Engineer the orchestration layers for agentic AI, including planning, tool-use, and multi-step reasoning capabilities.
Added 5 days ago
Full-Stack Engineer, AI Platform
Thumbtack
Remote, Canada
Full-time · Remote
…and why. Without that, automation stays stuck in pilots. This engineer owns the product surface that turns agent capability into something teams will actually rely on for business-critical…
Added 4 days ago
Senior Engineer
Experis
Toronto, ON · Greater Toronto Area, Canada
$110 to $180 CAD / hour
Contract
Senior Engineer / Architect – Electronic Trading, Market Data & Smart Order Routing
Added 4 days ago
Quality Assurance Automation Engineer
TMC Canada
Montreal, QC
Full-time
We're looking for a skilled Quality Engineer to strengthen quality assurance across our technology platforms, ensuring high-quality software delivery through functional and non-functional…
Added 5 days ago
Python Developer with AI/ML
Centraprise
Mississauga, ON
$100,000 to $120,000 USD / year
Full-time
1) Databricks Certified Generative AI Engineer Associate
Added 5 days ago
Production Support - Elite Quant Fund- Up to $180,000 CAD + Bonus
Hunter Bond
Montreal, QC
Full-time
My client is hiring a Production Support Engineer to support mission-critical front office trading systems in a fast-paced, high-performance environment where uptime, speed, and reliability…
Added 5 days ago
Platform Engineer
Hunter Bond
Montreal, QC
$100,000 to $200,000 CAD / year
Full-time
Added 5 days ago
C ++ Developer
Sapsol Technologies Inc
Remote, Canada
Remote
We are seeking a highly experienced Senior Systems Engineer - C/C++ Full Stack Developer to lead a strategic modernization initiative for a mission-critical Store Management System that has…
Added 5 days ago
Software Engineer – Elite Quant - Up to $200,000 CAD Starting base + Exceptional benefits/bonus package Fund
Hunter Bond
Montreal, QC
Full-time
My client - one of the world's leading quantitative trading firms - is hiring a Platform Engineer / Site Reliability Engineer (SRE) to design, build, and maintain highly scalable, resilient…
Added 5 days ago
SQL/Reconciliation Quality Engineer
PLATO
Ottawa, ON · Calgary, AB · Sault Ste. Marie, ON · Vancouver, BC · Prince Albert, SK · Regina, SK · Gatineau, QC · BC · Winnipeg, MB · Fredericton, NB · Toronto, ON · Halifax, NS
Full-time
The SQL/Reconciliation Quality Engineer ensures the accuracy, completeness, and integrity of data across enterprise platforms. This role serves as a key quality assurance resource for data…
Added 5 days ago
Staff Software Engineer
VGS
Canada
Full-time
…consistent modern stack (e.g. AWS, Kubernetes, Java, TypeScript, Python) and world-class AI-augmented SDLC tooling. We strip away the friction so you can focus on the problems that demand…
Added 5 days ago
Ingénieur(e) de données principal(e) | Senior Data Engineer
Valsoft Corporation
Montreal, QC · Saint-Laurent, Quebec
Full-time
As a Senior Data Engineer, you'll design, build and operate the data platform behind Valpay's analytics, reporting, product development and day-to-day operational decisions. Payments data…
Added 5 days ago
Senior Photonics Engineer - Experimental Nonlinear Optics
Xanadu
Toronto, ON
Full-time
Programming: Proficiency in Python for data acquisition/analysis and experience with version control.
Added 5 days ago
Senior Python Engineer
TSR Consulting
Mississauga, ON
Full-time
TSR Consulting is currently seeking a highly motivated Senior Python Engineer for an opportunity in Mississauga, ON

PLATO

SQL/Reconciliation Quality Engineer

Ottawa, ON, Canada
407 2 St SW, Calgary, AB, T2P 2Y3, Canada
Sault Ste. Marie, ON, Canada
1090 Homer St, Vancouver, BC, V6B 2W9, Canada
Prince Albert, SK, Canada
Regina, SK, Canada
Gatineau, QC, Canada
BC, Canada
Winnipeg, MB, Canada
Fredericton, NB, Canada
Toronto, ON, Canada
Halifax, NS, Canada

Job type: Full-time
Posting language: English
Posted: Sep 18, 2026

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Original job description

Who We Are

PLATO is Canada’s largest Indigenous-owned software testing and technology services company. For nearly 30 years, our expert teams have helped our clients deliver reliable products that users enjoy interacting with.

Our 100% Canada‑based team brings deep experience in QA, software testing, and IT services, along with a shared commitment to collaboration, mentorship, and continuous improvement. We’re a team that shows up for each other, whether that’s tackling complex client challenges or helping colleagues grow through coaching and knowledge‑sharing.

As Canada’s largest Indigenous‑owned software testing company, we’re proud of our roots and our mission to build a stronger, more inclusive technology workforce. At the same time, we warmly welcome applicants of all backgrounds and experiences who are passionate about quality, teamwork, and making an impact.

** Please note: A current secret level Government of Canada Security Clearance is required at the time of application.

Position start date Dec 2026

This role could be done on a permanent or contract basis. Permanent employees located near a PLATO office location will be hybrid.

Job Summary

The SQL/Reconciliation Quality Engineer ensures the accuracy, completeness, and integrity of data across enterprise platforms. This role serves as a key quality assurance resource for data migration, conversion, and transformation initiatives, providing independent validation of data outcomes and supporting confidence in business and reporting data used for operational and strategic decision-making.

Responsibilities

Performs detailed source-to-target reconciliation across legacy systems, ingestion layers, and reporting stores to ensure data accuracy, completeness, and integrity.
Develops SQL and Python-based validation processes to support data migration, conversion, and transformation initiatives through comprehensive analysis, testing, and exception reporting.
Develop and execute validation routines for record counts, financial and business totals, duplicates, null values, referential integrity, and transformation accuracy.
Conduct data profiling and anomaly analysis to identify, investigate, and resolve data quality issues.
Perform aggregate and record-level comparisons to validate migration and conversion results.
Validate transformation rules and data movement processes.
Optimize queries and analyze large-volume datasets to support reconciliation activities.
Generate reconciliation evidence, document results, and report exceptions.
Partner with data, testing, and business teams to support successful implementation and data quality outcomes.

Requirements

Advanced SQL expertise.
Experience with source-to-target reconciliation, migration validation, and data quality testing.
Strong understanding of data profiling, anomaly analysis, duplicate testing, referential integrity testing, and transformation-rule verification.
Experience performing large-volume data analysis and reconciliation.
Proficiency with SQL Server or Azure SQL and Databricks SQL.
Proficiency with Python, including Pandas and/or PySpark.
Experience working with Azure Data Lake Storage (ADLS) and Delta Lake.
Experience using Azure DevOps.
Advanced Excel skills for controlled reconciliation analysis and reporting.
Strong analytical, problem-solving, and documentation skills.

Work With Us

At PLATO, we believe that great work happens when people feel supported, connected, and challenged in the right ways. You’ll be part of a collaborative environment where experienced professionals share knowledge, mentor others, and contribute to solving complex, real‑world client projects.

We are committed to inclusive hiring practices and encourage applications from individuals of all backgrounds, including women, persons with disabilities, visible minorities, and Indigenous peoples. If you require accommodation at any stage of the recruitment process, we’re here to support you.

PLATO respectfully acknowledges that we operate on treaty territories, unceded First Nations and Inuit territories, and within Métis homelands. We honour the long history of these lands and actively work toward reconciliation between Indigenous and non‑Indigenous peoples on Turtle Island.

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More about this job

Responsibilities

The SQL/Reconciliation Quality Engineer ensures data accuracy and integrity by performing source-to-target reconciliation across enterprise platforms. They develop validation routines and analyze large-volume datasets to support data migration and transformation initiatives.

Requirements

Candidates must have advanced SQL expertise and experience with data quality testing, migration validation, and large-volume data analysis. Proficiency in Python, Azure data tools, and a current secret level Government of Canada Security Clearance are required.

Skills

SQL
Python
Data reconciliation
Data migration
Data quality testing
Data profiling
Anomaly analysis
SQL Server
Azure SQL
Databricks SQL
Pandas
PySpark
Azure Data Lake Storage
Delta Lake
Azure DevOps
Excel

Benefits

Mentorship
Knowledge-sharing
Coaching
Inclusive work environment

Visa sponsorship

Not detected in the job text

Keywords

SQL
Reconciliation
Quality Engineering
Data Migration
Data Quality
Python
Pandas
PySpark
SQL Server
Azure SQL
Databricks
Azure Data Lake Storage
Delta Lake
Azure DevOps
Data Profiling
Anomaly Analysis
Referential Integrity
Software Testing
Data Transformation
Excel
Security Clearance
Data Analysis

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