Junior Systems Developer Intern

Venture outside the ordinary - TMX Careers

The company of companies includes leading global exchanges such as the Toronto Stock Exchange, Montreal Exchange, and numerous innovative organizations enhancing capital markets. United as a global team, we’re connecting cross-functionally, traversing industries and geographies, moving opportunity into action, advancing global economic growth, and propelling progress. Through a rich exchange of ideas, meaningful collaboration, and a nimble operating model, we’re powering some of the nation’s most critical systems, fueling capital formation and innovation, bringing increased opportunity to business visionaries, product ingenuity to consumers, and career exploration to our team.

Global Technology Services (GTS) is one of the foundational divisions of the company, empowering internal TMX business lines for their technology needs, operations and digital innovation. GTS focuses on building technology capabilities, enabling our clients with the best technology solutions, and providing effective technology financial and resource management processes. The cost efficient operation is a key attribute of the GTS execution.

GTS is responsible for delivery of all technology initiatives and services across TMX.

As a Junior Systems Developer Intern you will work with the systems engineering team to optimize and improve the configuration, accuracy, performance and implementation of the various supporting platforms. You will use various coding languages, scripting methodologies, or platform tooling to accomplish specific use cases encountered within the organization. Collaborating with others on the team to brainstorm about the best way to tackle complex technological infrastructure, security, or development problems.

You’ll be required to perform incremental testing actions on code, processes, and deployments to identify ways to streamline execution and minimize errors encountered. You will also be applying Git Ops/Dev Ops principles to manage the platforms and help to drive functionality and adoption through continuous improvement, simplification, and automation.

Senior Technical Manager, Platform Engineering, Monitoring and Observability

Hybrid (2-3 days/week in the office) – based in Toronto, ON

• Currently enrolled in a Bachelor’s or Master’s program in Computer Science, Software Engineering, or a related technical field.
• Proficiency in Python, Go (Golang), or equivalent, with a solid understanding of object-oriented programming and scripting fundamentals.
• Familiarity with Linux/Unix environments, basic networking concepts, and version control using Git.
• Basic familiarity with cloud platforms (AWS, Google Cloud, or Azure) and an interest in Infrastructure as Code (IaC) concepts.
• Excellent analytical and troubleshooting skills, with a strong desire to understand "how things work" under the hood.
• Effective communication skills (both written and verbal) and a proactive attitude toward collaborating with cross-functional engineering teams.

• Experience with containerization technologies like Docker or Kubernetes.
• Familiarity with observability and monitoring tools (e.g., Prometheus, Grafana, ELK Stack, or Open Telemetry).
• Understanding of CI/CD pipelines (e.g., Git Hub Actions, Git Lab CI, or Jenkins).
• Basic knowledge of relational databases and SQL.

4-month Co-op / Internship:
September 8, 2026 – December 23, 2026

Salary Range: $25/hour – $28/hour CAD

In order to be considered for the position, you are required to submit your Knockri Assessment.

Please note that the salary range included is a guideline only. The salary offered may vary based on factors, including, but not limited to, the successful candidate’s relevant knowledge, skills, and experience.

TMX is committed to creating and sustaining a collegial work environment in which all individuals are treated with dignity and respect and one which reflects the diversity of the community in which we operate. We provide accommodations for applicants and employees who require it.

Please note that our company is not currently sponsoring work permit applications and the applicant must be authorized to work in the country where this position is located.