Intern - Developer
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Before you apply
LocationMontreal, Quebec, Canada
Typeinternship
SeniorityEntry
DepartmentProduct & Technology
Company size501–1,000 people
PostedNov 2, 2026 · 3d ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
Final year of a bachelor’s or master’s program in Computer Science, Software Engineering or a related field
Solid knowledge of Python and React, with the ability to read and understand existing code
Experience with Git and merge/pull request workflows
Hands-on use of an AI coding assistant such as Claude Code, Kiro or Copilot
Good attention to detail and clear written communication
Previous co-op terms with other companies are an asset
Available for a placement of at least two terms
Skills
Python
React
Flask
FastAPI
pytest
Playwright
Git
CI/CD
Claude Code
Kiro
Copilot
About the company
At Tecsys, the software we deliver keeps hospitals, pharmacies and distributors supplied with what they need, when they need it. Every role here connects to that outcome.
Why This Role Matters
As an Intern Developer, you will join the team behind our internal test automation platform, a team at the heart of how Tecsys catches problems before they reach customers. You’ll build features across the platform’s React front end and Python services, write and maintain automated tests, and help keep CI/CD pipelines running on every merge request. Your work helps our developers ship with confidence, so the software hospitals and distributors rely on keeps working.
What You’ll Be Part Of
Tecsys is trusted by mission-critical organizations in healthcare and distribution to power resilient, efficient and secure supply chains. We are a global provider of cloud-based, AI-driven software, publicly traded on the Toronto Stock Exchange (TSX: TCS).
Three values guide how we work. We earn trust daily by valuing the customer and acting with integrity. We build each other up by recognizing individual strengths and working as one team. And we explore boldly by staying curious and adapting for success.
You’ll join a culture driven by curiosity, continuous learning, and people who challenge what’s possible.
What You’ll Do
•
Build and enhance features for our internal test automation platform, across the React front end and Python (Flask/FastAPI) backend services and APIs
•
Fix bugs and refactor existing code, writing pytest unit tests alongside your changes
•
Contribute to test-result reporting features such as dashboards, trends and run-to-run comparisons
•
Use AI coding assistants (Claude Code, Kiro) in daily development, reviewing and testing what they produce
•
Do first-pass code reviews on merge requests, and maintain CI/CD pipelines so automated tests run on every merge request
•
Build and maintain automated API, UI and unit regression tests, including turning Playwright recordings into stable, maintainable UI tests
•
Investigate failures, report defects with clear reproduction steps, and document features, test coverage and how to run the suites
Requirements
What You Bring
You do not need to match every line below. If most of it describes you, apply:
•
Final year of a bachelor’s or master’s program in Computer Science, Software Engineering or a related field
•
Available for a placement of at least two terms
•
Solid knowledge of Python and React, with the ability to read and understand existing code
•
Experience with Git and merge/pull request workflows
•
Hands-on use of an AI coding assistant such as Claude Code, Kiro or Copilot
•
Good attention to detail and clear written communication
•
Previous co-op terms with other companies are an asset .
We foster an inclusive workplace where everyone feels valued, respected, and empowered to thrive.
If this role fits what you are looking for, apply today. If you are not actively searching but want to hear more, we are glad to talk
Apply today and discover what you could build, solve, and achieve with Tecsys!