Intern Software Tools Developer Jobs in Toronto, ON

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 Intern, you will be fully embedded in a fast-paced environment focused on rapid software development and data analytics as part of the AI Team. You will act as a core contributor to design, build, and deploy software solutions in Python, TypeScript, and Java that will have a strong AI core functionality. This position requires you to be proficient with modern AI tools (Claude, Codex, Copilot) and thoroughly understand the tenets of LLMs to orchestrate data workflows and deliver intelligent, scalable features that directly impact our core business initiatives.

This role reports to: Technology Lead, Shorcan & AI Engineering

This role is hybrid (2-3 days/week in the office) - based in Toronto, ON.

Must Have(s):

• Currently enrolled in a Bachelor's or Master's program in Computer Science, Software Engineering, Data Analytics, or a related technical field

• Strong proficiency in Python, TypeScript, and Java

• Hands-on experience or high familiarity with modern AI coding assistants (e.g., Claude, Codex, Copilot)

• A solid understanding of the core tenets of Large Language Models (LLMs)

• Dynamic analytical and troubleshooting skills, an appetite for rapid software development, and a proactive attitude toward learning

Nice to Have(s):

• Experience with data analytics tools or data visualization libraries

• Experience working with Anthropic, OpenAI or prompt engineering

Note:

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

• 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.