Intern – Developer

Tecsys Inc.

. Build and enhance features for the internal test automation platform across the React front end and Python (Flask/FastAPI) backend services and APIs .

Posted 11/3/2026internshipMontreal • CanadaEntry LevelWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in building and enhancing features for test automation platforms using Python and React, with a strong focus on CI/CD practices and automated testing methodologies. Proficient in utilizing AI coding assistants and performing code reviews to ensure high-quality software delivery.

Highest-signal resume keywords

Python ProgrammingReact DevelopmentCI/CD Pipeline MaintenanceAutomated TestingAI Coding Assistant Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

PythonReactFlaskFastAPIPytestPlaywrightGitUnit TestingTest AutomationCode Review

Soft Skills

Attention to DetailClear Written Communication

Tools & Technologies

Claude CodeKiroCopilot

Industry Keywords

Test AutomationSoftware EngineeringMerge Request WorkflowsDefect ReportingTest Coverage

Tech Stack

Tools & technologies

FlaskPythonReact

About the role

Key responsibilities & impact

Build and enhance features for the 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 changes
Contribute to test-result reporting features such as dashboards, trends and run-to-run comparisons
Use AI coding assistants such as Claude Code and Kiro in daily development, reviewing and testing their output
Perform first-pass code reviews on merge requests
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 UI tests
Investigate failures, report defects with clear reproduction steps, and document features, test coverage and how to run test suites

Requirements

What you’ll need

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