AI Engineering Intern

Location: Toronto - 100 Adelaide St W

Venture outside the ordinary - TMX Careers

The TMX group 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.

Ready to be part of the action?

As an AI Engineering Intern, you will be embedded in a fast-paced, startup-minded environment focused on rapid software development and data analytics as part of the AI Team. Acting as a core contributor, you will design, build, and deploy intelligent, scalable software solutions in Python, TypeScript, and Java. Leveraging modern AI coding assistants and core Large Language Model (LLM) principles, you will orchestrate data workflows and deliver high-impact features that directly advance our primary business initiatives.

This role reports to Head, Client Technology Delivery, Shorcan Systems

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

Key Accountabilities

Design & Build AI-Powered Solutions: Architect, develop, and deploy end-to-end software features with strong AI core functionality using Python, TypeScript, and Java.

Orchestrate Data Workflows: Leverage the core tenets of Large Language Models (LLMs) to build and optimize intelligent data pipelines and analytical workflows that support key business initiatives.

Accelerate Rapid Prototyping: Utilize modern AI coding assistants (such as Claude, Codex, and GitHub Copilot) to iterate quickly, troubleshoot complex technical challenges, and ship production-ready code.

Collaborate Across Teams: Operate autonomously within a high-trust engineering team, proactively identifying bottlenecks, proposing solutions, and driving projects from concept to completion without micromanagement.

Drive Quality & Documentation: Participate in rigorous testing, quality assurance, and technical documentation to ensure scalable, maintainable software delivery.

Must Have(s)

Currently enrolled in a 3rd or 4th year Bachelor’s program (or Master’s program) in Computer Science, Software Engineering, Data Analytics, or a related technical field

Strong hands-on proficiency in Python, TypeScript, and Java.

Practical experience or high familiarity with modern AI coding assistants (e.g., Claude, Codex, Copilot).

Solid foundational understanding of the core tenets of Large Language Models (LLMs).

Demonstrated passion for programming and software engineering—evidenced through extracurricular involvement such as hackathons, coding contests, computer science clubs, or personal projects (e.g., building games or applications).

Self-starter mentality with strong analytical and troubleshooting skills, thriving in a fast-paced, autonomous environment.

Based within a commutable distance to our Toronto office to support a hybrid work schedule.

Nice to Have(s)

Experience working directly with Anthropic or OpenAI APIs, as well as prompt engineering techniques.

Familiarity with data analytics tools or data visualization libraries.

Notes

4 month Co-op Internship: January 11, 2027 to April 30, 2027

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

Salary Range: $25/hour - $28/hour CAD. 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.

The recruiting efforts for this role are intended to fill a vacant position.

For this role AI-assisted tools are utilised as one input in the application and screening process. AI does not make final hiring or interview decisions.

In the market for…

Excitement - Explore emerging technology and innovation, as well as ventures and digital finance that shape the future of global markets! Experience the movement of the market while grounded in the stability of close to 200 years of success.

Connection - With site hubs in some of the world’s most multicultural cities, we leverage our size and structure to create rich connections and belonging while experiencing powerful global impact through our work.

Impact - More than a platform, we use our talents to power mission-critical systems that drive global economic advancement, innovation, and growth. As well, our employee-led Team Impact spreads social good via our giving strategy.

Wellness - From empathetic leadership to a culture of flexibility and balance, we believe wellness at work creates the maximum yield and a stronger “we”. Plus, with a cloud-first and hybrid workstyle, as well as generous time-off and leaves, we support a life well lived!

Growth - From a growth mindset in our work, to expansion in our business, TMX is home to action-takers energized by the achievement of ambitious growth.

Ready to enrich your career with impactful work, leaders who truly care, and the flexibility and programs to help you thrive as part of #TeamTMX ? Apply now.

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.

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.