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Added just now
LD
Electrical Engineering Manager
Leonardo DRS
Bedford, QC
- Full-time
…designers working on power electronics design activities in support of multiple projects. Reporting to the Naval Communication Electrical Engineering Manager, the Electrical Engineering…
Added just now
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System Configuration Specialist / Spécialiste en configuration de systèmes (CS002)
Potenco
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
Develop and maintain a thorough understanding of systems delivered to customers to provide effective technical support.
Added just now
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Solution Architect / Lead EBO Engineer – BAS (SABAS004)
Potenco
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Support cutover planning, commissioning, testing, validation, production deployment, and technical acceptance.
Added just now
JC
Journeyman Welder
Johnson Controls
Nisku, AB
- Full-time
…This role is responsible for fabricating custom prototypes, production parts, jigs, fixtures and metal structures to meet customer and quality requirements within a fast‑paced production…
Added 15 mins ago
Electrical Engineering Manager
Leonardo DRS, Inc.
NS · Bedford, Nova
…designers working on power electronics design activities in support of multiple projects. Reporting to the Naval Communication Electrical Engineering Manager, the Electrical Engineering…
Added 15 mins ago
O
Customer Experience Test Automation Intern
OpusClip
Burnaby, BC
- $25 to $28 CAD / hour
- Full-time
…we call customer-originated requirements: the thousands of support conversations we handle each month are a rich record of how OpusClip actually gets used and where it breaks, and nobody…
Added 30 mins ago
AI
Forward Deployed Engineer (Python/Pyspark and GenAI / LLM)
Apptoza Inc.
Toronto, ON
- Full-time
We are looking for a senior Forward Deployed Engineer who combines production-grade software engineering, data engineering, AI application development, and client-facing consulting. You…
Added 30 mins ago
IG
Workday Application Engineer
Insight Global
Canada
- Contract
Insight Global is looking for a Workday Application Engineer to support a large retail client within their People & Culture Technology team. This individual will design, configure,…
Added 30 mins ago
Full Stack Engineer - Equities Technology
HSBC Global Services Limited
Toronto, ON
…extensible and high-performing global platform. As a Full Stack Engineer within Cash & Electronic, you will design and deliver enhancements that support low-latency trading and real-time…
Added 45 mins ago
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Product Development Engineer
Johnson Electric
Mississauga, ON · Canada - PM Mississauga (General)
- Full-time
As our next Product Development Engineer, you’ll be at the forefront of developing and improving new and existing product lines from early engineering development through successful…
Added 1 hour ago
T
Senior Consultant, ML/AI Engineer, Data & AI
Toast
Vancouver, BC
- $77,000 to $102,000 USD / year
- Full-time
…professionals across the country, for a Senior Consultant, ML/AI Engineer to join its Data & AI practice in Vancouver. The firm helps some of Canada’s largest organizations solve complex…
Added 1 hour ago
BR
Java Software Engineer
Benchmark Recruitment
Vancouver, BC · Greater Vancouver Metropolitan Area
- Contract
Job Title: Senior Java Backend Engineer – Cloud & Data
Added 1 hour ago
BR
DevOps Engineer
Benchmark Recruitment
Vancouver, BC · Greater Vancouver Metropolitan Area
- $113,900 to $147,400 CAD / year
- Full-time
…the reliability, scalability, and performance of large-scale production systems that process terabytes of data daily and support hundreds of…
Added 1 hour ago
Audio Software Engineer - EA SPORTS™ NHL
Electronic Arts
Vancouver, BC · Victoria, BC
As an Audio Software Engineer, you will develop and support the core technology that brings our audio experiences to life. You will collaborate closely with Audio Artists, Designers, and…
Added 1 hour ago
M
Junior Power Test Engineer
MDA
Sainte-Anne-de-Bellevue, QC
- Full-time
The junior test engineer will collaborate with a multidisciplinary team to develop state-of-the-art test stations to automate the production of geostationary antennas or constellations. You…
Added 1 hour ago
M
Power Test Engineer
MDA
Sainte-Anne-de-Bellevue, QC
- Full-time
The Power Test Engineer will collaborate with a multidisciplinary team to develop state-of-the-art test stations to automate the production of geostationary antennas or constellations. You…
Added 1 hour ago
M
Intermediate Power Test Engineer
MDA
Sainte-Anne-de-Bellevue, QC
- Full-time
The Power Test Engineer will collaborate with a multidisciplinary team to develop state-of-the-art test stations to automate the production of geostationary antennas or constellations. You…
Added 1 hour ago
M
Junior Test Engineer - Payload
MDA
Sainte-Anne-de-Bellevue, QC
- Full-time
The Junior test engineer will work with a multidisciplinary team to develop state-of-the-art test stations to automate the production of geostationary or constellation antennas. You will be…
Added 1 hour ago
AP
Process and Continuous Improvement Engineer
Atlantic Packaging Products Ltd.
Toronto, ON
- Full-time
Provide training and support to production teams on the use of SPC tools to foster a culture of continuous quality improvement.
Added 1 hour ago
Senior Network Development Engineer
NetBrain
Toronto, ON
We are looking for a Senior Network Development Engineer to own the engineering behind the correctness, coverage, and reliability of these resources. This role will design and build the…
Added 1 hour ago
Data Engineer, Amazon Prime
Amazon
Vancouver, BC
Advance data engineering infrastructure using tools such as AWS Glue, Spark, Amazon EMR, and EMR Serverless to support science and analytics workloads
Added 1 hour ago
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Bilingual IVR Automation Test Engineer
K&K Global Talent Solutions INC.
Toronto, ON
- Full-time
Role : Bilingual IVR Automation Test Engineer – Cyara Velocity / Genesys Cloud CX
Added 1 hour ago
I
DevOps Engineer
INVOKE
Montreal, QC
- Full-time
We're looking for a DevOps engineer to help run and improve our setup on AWS. You'll work side by side with our developers to get code out smoothly, keep things running, and jump in when…
Added 1 hour ago
DC
Automation Engineer
Danaher Corporation
Burnaby, BC · CAN - Burnaby - Cytiva
- Full-time
The Automation Engineer is responsible for responsible for commissioning complex machines through the full production cycle including upgrades and servicing.
Added 1 hour ago
Unified Customer Experience - Senior Software Engineer
Questrade Financial Group
Calgary, AB
The Software Engineer is responsible for designing, building, testing, and deploying features across the full software development lifecycle, on the front end (React Native, ReactJS), the…

InfiCare Staffing

Senior QA Engineer (Python & French Language Mandatory)

Canada

Contract

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Job details

Job type: Contract
Experience: 5+ years of QA experience in backend automation and Data QA.
Posting language: English
Posted: Oct 27, 2026

Original job description

Senior QA Engineer – Canada

Location: Montreal (Remote) | Toronto (3 days onsite)

Mandatory: French language proficiency

Job Summary

Looking for a Senior QA Engineer with strong Python automation, advanced SQL, AWS data pipeline testing, and backend/API testing experience. The role focuses on simulating high-volume trades, validating data integrity, and performance testing in a trading environment.

Key Responsibilities

Develop Python automation frameworks using Pytest, Requests, and Pandas.
Test AWS ETL/ELT data pipelines and ensure data accuracy.
Validate large datasets using complex SQL queries.
Perform API, load, stress, and performance testing.
Investigate root causes of backend and database issues.
Support releases and production issues as required.

Must-Have Skills

5+ years of QA experience in backend automation and Data QA.
Strong Python scripting and automation skills.
Advanced SQL: MySQL, Snowflake, Hive, or Athena.
AWS data services and pipeline testing.
REST API testing and automation.
Performance and high-volume transaction testing.
French language proficiency.

Nice to Have

Capital markets or trading domain experience.
Hadoop, Spark, or Hive.
Linux shell scripting.

Key candidate focus: French + Python automation + Advanced SQL + AWS Data QA + API/Performance Testing.

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More about this job

Responsibilities

Develop Python-based QA automation and test AWS data pipelines, APIs, and backend systems. Validate large datasets and high-volume trades, perform load and performance testing, investigate issues, and support releases and production incidents.

Requirements

Requires at least five years of backend automation and data QA experience, strong Python automation skills, advanced SQL, AWS pipeline testing, and REST API testing. French proficiency and experience with performance or high-volume transaction testing are mandatory; capital markets experience, Hadoop, Spark, Hive, and Linux shell scripting are advantageous.

Skills

Python
Pytest
Requests
Pandas
Advanced SQL
MySQL
Snowflake
Hive
Athena
AWS Data Services
ETL/ELT Pipeline Testing
REST API Testing
Performance Testing
Data Quality Assurance
French
Backend Automation

Visa sponsorship

Not detected in the job text

Keywords

Quality Assurance
Python
Pytest
Requests
Pandas
SQL
MySQL
Snowflake
Hive
Athena
AWS
ETL
ELT
Data Pipelines
Data Integrity
Data Quality
REST APIs
Backend Testing
Automation Frameworks
Load Testing
Stress Testing
Performance Testing
High-Volume Transactions
Trading
Capital Markets
Hadoop
Spark
Linux Shell Scripting
French

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