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Added 11 days ago
IS
Senior QA Engineer (Python & French Language Mandatory)
InfiCare Staffing
Toronto, ON
- Contract
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…
Added 11 days ago
Senior Product Development Engineering Specialist - Design Support & Sustaining
Trudell Medical Group
London, ON
SENIOR PRODUCT DEVELOPMENT ENGINEERING SPECIALIST – DESIGN SUPPORT & SUSTAINING
Added 11 days ago
ZT
Quality Assurance Engineer
Zensar Technologies
Toronto, ON
- Full-time
You will use Python to build automation frameworks that simulate thousands of real-time trades, ensuring our systems can handle market volatility.
Added 11 days ago
ML
AI Engineer
MACHINE LEARNING TECHNOLOGIES LLC
Toronto, ON
- Full-time
Lead and actively contribute to the development of AI products, pilots, and solutions, with a focus on clean, maintainable code using Python, React, and AWS tools.
Added 11 days ago
Senior Data Platform Engineer
The Canada Life Assurance Company
London, ON · Toronto, ON
This role follows a hybrid work model, with an in-office presence required three days per week
Added 11 days ago
NB
QRM CHIEF DEVELOPER
National Bank of Canada
Toronto, ON
- Full-time
…Application Security, Certified Quantitative Software Process Engineer, Containerization, DevOps, Equity Capital Markets, Initiative, Microsoft SQL Server, Powershell, Python, Solution…
Added 11 days ago
NB
LEAD PYTHON DEVELOPER – IT TREASURY PLATFORMS
National Bank of Canada
Montreal, QC
- Full-time
Significant hands-on experience as a senior software engineer, lead software engineer, technical lead, or in an equivalent engineering leadership role, including taking new solutions into…
Added 11 days ago
T
Senior QA Engineer- ETL & API
Teqfocus
Toronto, ON
- Contract
We are seeking a hands-on Senior QA Engineer with strong functional and automated API testing capabilities, coupled with expertise in data validation, ETL processes, and Master Data…
Added 11 days ago
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Senior Machine Learning Engineer
Fusemachines
Remote, Canada
- Contract
- Remote
You must possess a strong hybrid skill set: deep expertise in applied machine learning combined with production-grade software engineering skills
Added 11 days ago
AI
Senior AWS Data Engineer
Apptoza Inc.
Toronto, ON
- Full-time
We are seeking a Senior AWS Data Engineer with 12+ years of hands-on experience designing, developing, and supporting enterprise-scale data platforms on AWS. The ideal candidate will be a…
Added 11 days ago
RC
Senior Data Engineer
RSM Canada
Calgary, AB
- Full-time
Added 11 days ago
CT
Lead/Senior Data Engineer
Celebal Technologies
Ottawa, ON
- Contract
Our client is seeking an experienced, hands-on Senior Data Engineer to help build and scale the enterprise data foundation supporting Analytics, AI, and self-service decision-making across…
Added 11 days ago
EN
Principal Wireless SW Engineer
Extreme Networks
Toronto, ON
- Full-time
The Principal Wireless Software Engineer is a senior technical leader responsible for resolving the most complex and business-critical customer issues escalated through the Global Technical…
Added 11 days ago
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Software Engineer - Model Performance Systems
Baseten
Montreal, QC
- $165,000 to $330,000 CAD / year
- Full-time
This is a mid-senior, high leverage role. We care about your technical depth, strong communication skills to drive cross-team efforts, ability to navigate vague requirements and mentor…
Added 11 days ago
B
Software Engineer - Model Performance Systems
Baseten
Toronto, ON
- $165,000 to $330,000 CAD / year
- Full-time
This is a mid-senior, high leverage role. We care about your technical depth, strong communication skills to drive cross-team efforts, ability to navigate vague requirements and mentor…
Added 11 days ago
C
Application Programmer
Collabera
Mississauga, ON
- $70 to $80 CAD / hour
- Full-time
We are seeking an experienced Senior Forward Deployed Engineer (FDE) with strong expertise in Java, Python, backend/full-stack development, and solution architecture. The ideal candidate…
Added 11 days ago
E
Early Career RF Specialist (RAN Optimization)
Ericsson
Toronto, ON
- Full-time
Familiarity with or willingness to learn automation tools such as Python and Power BI.
Added 11 days ago
SF
Senior Site Reliability Engineer
Safe Fleet
Coquitlam, BC
- Full-time
The Senior Site Reliability Engineer owns reliability, resilience and operational health across SafeFleet’s cloud-native product ecosystem. This is a hands-on engineering role with…
Added 11 days ago
W
Software Engineer - C++ / Python / Android / Java L1
Wipro
Ottawa, ON
- Full-time
…vehicle technologies. Career progression may include Software Engineer, Senior Software Engineer, Technical Lead, and Software Architect roles, based on performance and…
Added 11 days ago
A
Senior Optical Engineer
Averro
Ottawa, ON
- Full-time
Job Title: Photonic Integrated Circuit (PIC) Optical Engineer
Added 11 days ago
Z
Senior Penetration Tester AND Red Team
Zoho
Toronto, ON
- Contract
We are seeking a Senior Penetration Tester / Red Team Engineer to support offensive security initiatives through advanced penetration testing, red team operations, and custom security tool…
Added 11 days ago
UC
AI Developer
UniSysTech Consulting
Toronto, ON · Greater Toronto and Hamilton Area, ON
- Other
Hybrid Model: Requirement to work 2 days per week in-office at our Downtown Toronto office, with up to 3 days remote flexibility.
Added 11 days ago
Q
Verification Engineer (Engineer–Senior Level)
Qualcomm
Toronto, ON
- Full-time
…create a smarter, connected future for all. As a Qualcomm ASIC Engineer, you will define, model, design (digital and/or analog), optimize, verify, validate, implement, and document IP…
Added 11 days ago
SC
Senior to Principal Geotechnical Engineer
SRK Consulting
Quebec, QC
- Full-time
Experience with data science and coding (Python) is an asset.
Added 11 days ago
A
Gen AI Engineer (Python,RAG, LangChain, LangSmith)
Apptad
Montreal, QC
- Full-time
The Role: GEN AI Engineer (Python,RAG, LangChain, LangSmith)

Apptoza Inc.

Senior AWS Data Engineer

Toronto, ON, Canada

Full-time

Apply on LinkedIn About employer

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Job details

Job type: Full-time
Apply by: Nov 28, 2026
Experience: 12+ years of experience in Data Engineering.
Posting language: English
Posted: Oct 29, 2026

Original job description

Job Title: Senior AWS Data Engineer

Location: Toronto, ON

Work Model: Hybrid – 3 Days/Week Onsite

Duration: 12-Month Contract (Extension Possible)

Job Summary

AWS, SQL, OLAP, OLTP, ETL , PYTHON

We are seeking a Senior AWS Data Engineer with 12+ years of hands-on experience designing, developing, and supporting enterprise-scale data platforms on AWS. The ideal candidate will be a strong individual contributor with deep expertise in AWS data engineering, ETL development, and real-time data streaming technologies.

This role requires someone who can quickly understand business requirements, build scalable data pipelines, optimize data processing, and support production-grade cloud data solutions in a fast-paced banking environment.

Key Responsibilities

Design, develop, and maintain scalable data pipelines using AWS services.

Build and optimize ETL/ELT workflows using AWS Glue (PySpark/Python).

Develop serverless data processing solutions using AWS Lambda.

Design and manage data lakes using Amazon S3.

Develop and optimize data warehouse solutions using Amazon Redshift.

Work with Amazon DynamoDB and other AWS data services for high-performance applications.

Build and support real-time data streaming solutions using Amazon Kinesis and/or Apache Kafka.

Develop, schedule, and monitor workflows using Apache Airflow.

Write complex SQL queries and optimize database performance across OLTP and OLAP systems.

Implement Infrastructure as Code (IaC) using AWS CDK or Terraform.

Monitor, troubleshoot, and support production data pipelines.

Collaborate with cross-functional teams to deliver reliable and scalable data solutions.

Follow Agile development practices and participate in sprint planning, code reviews, and technical discussions.

Required Skills

12+ years of experience in Data Engineering.

Strong hands-on experience with:

AWS Glue (PySpark/Python)

Amazon S3

AWS Lambda

Amazon Redshift

Amazon DynamoDB

Amazon Kinesis and/or Apache Kafka

Apache Airflow

SQL

Python

Strong understanding of ETL/ELT development.

Experience working with OLTP and OLAP databases.

Hands-on experience with Infrastructure as Code (AWS CDK or Terraform).

Experience building and supporting production-grade AWS data platforms.

Strong analytical, troubleshooting, and problem-solving skills.

Excellent communication and collaboration skills.

Preferred Qualifications

Experience in the Banking or Financial Services domain.

Experience with real-time event-driven data architectures.

Familiarity with CI/CD pipelines and DevOps practices.

Knowledge of data governance, security, and AWS best practices.

AWS Certifications are an asset.

Ideal Candidate

Strong hands-on AWS Data Engineer with proven technical expertise.

Individual contributor capable of designing and developing scalable cloud data solutions.

Experience delivering enterprise-grade AWS data platforms in production environments.

Able to work independently while collaborating effectively with cross-functional teams.

Apply on LinkedIn About employer

More about this job

Responsibilities

Design, develop, optimize, and support scalable AWS data pipelines, ETL/ELT workflows, data lakes, warehouses, and real-time streaming solutions. Monitor production systems, optimize SQL and database performance, implement infrastructure as code, and collaborate with cross-functional teams using Agile practices.

Requirements

Requires 12+ years of data engineering experience and hands-on expertise with AWS data services, Python, SQL, ETL/ELT, and production-grade cloud data platforms. Candidates should have experience with OLTP and OLAP databases and AWS CDK or Terraform; banking experience, event-driven architectures, CI/CD, data governance, and AWS certifications are preferred or advantageous.

Skills

AWS Glue
PySpark
Python
Amazon S3
AWS Lambda
Amazon Redshift
Amazon DynamoDB
Amazon Kinesis
Apache Kafka
Apache Airflow
SQL
ETL/ELT
Infrastructure as Code
AWS CDK
Terraform
OLTP and OLAP

Visa sponsorship

Not detected in the job text

Keywords

AWS
Data Engineering
AWS Glue
PySpark
Python
Amazon S3
AWS Lambda
Amazon Redshift
Amazon DynamoDB
Amazon Kinesis
Apache Kafka
Apache Airflow
SQL
ETL/ELT
OLTP
OLAP
Infrastructure as Code
AWS CDK
Terraform
Data Lakes
Data Warehousing
Real-Time Streaming
Event-Driven Architecture
CI/CD
DevOps
Data Governance
Cloud Security
Agile
Banking
AWS Certifications

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Work requirements

Jobs in Canada