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Lead System Engineer

TORONTO, Ontario, Canada💼 Full-time🗓 2026-07-31 → 2026-09-26

Core

Lead technical design and development of cross-functional, multi-platform application systems, with a heavy focus on Quality Engineering (QE), automated testing, and Python application development.

Role type

Senior Lead System Engineer (Quality Engineering & Python Development)

Builds

Production-grade Python applications for batch data processing, APIs, and web applications; automated test suites and CI/CD pipelines.

Domain

Financial Technology (Banking) / Software Engineering / Data Engineering

Deliverable

production ML models | product features | dashboards & analysis

Required skills

Python, SQL, Test Automation, CI/CD, JIRA, Confluence, qTest, ETL testing, Cloud environments (AWS), Unix/Linux, Hadoop

Preferred skills

Machine Learning, AWS EC2/ECS/Lambda/S3/RDS, Test Automation Frameworks (Selenium, JMeter, Postman), GitHub Copilot

Technologies

Python, SQL, GitHub Actions, AWS, JIRA, Confluence, qTest, Hadoop, Selenium, JMeter, Postman, SoapUI, ReadyAPI

Responsibilities

Coordinate coding, testing, implementation, and documentation of application solutions; Create test plans, test cases, and scripts based on requirements; Develop and maintain automated test suites; Execute automated test cases and manage defects; Design, develop, deploy, and maintain production-grade Python applications; Build and maintain CI/CD pipelines.

Seniority

Senior, hands-on IC with leadership responsibilities

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