Apply penetration testing and secure code review expertise as an Application Security Engineer at TMX, supporting products across global capital markets.

This Application Security Engineer implements TMX’s Application Security Programme through secure architecture, vulnerability identification, and security assessments. The work partners with development, product, and DevOps teams while addressing web application, cloud, and microservices security. You will communicate findings clearly and support secure coding practices.

Key Responsibilities

Lead application security testing across the product suite

Perform code reviews for flaws and attack vectors

Identify vulnerabilities through penetration testing and threat modeling

Guide vulnerability tracking, remediation,



and risk management

Automate security tests within CI/CD pipelines

Requirements

Three-plus years of application security engineering experience ideally

Hands-on penetration testing and security code review experience

Knowledge of OWASP Top 10 and CWE Top 25

Proficiency with C++, C#, Python, or JavaScript

Expertise using Burp Suite, SQLmap, Wireshark, SAST, and DAST tools

Bring application security, penetration testing, and secure coding expertise to strengthen TMX products and development practices.

📌 Application Security Engineer Penetration Testing (Winnipeg)
🏢 TMX
📍 Winnipeg