Software Developer Intern

Perseus Group, Constellation Software

Software Developer Intern in Markham, Ontario working in a Scrum team on web-based ERP software. Building high-performing, resilient, and manageable products using AI-assisted tools throughout the SDLC.

Posted 7/22/2026internshipMarkham • 🇨🇦 CanadaEntry Level💰 CA$23 - CA$28 per hourWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in full-stack development, including HTML5, TypeScript, and JavaScript, while leveraging AI-assisted development tools and automation frameworks. Proficient in implementing CI/CD pipelines using Azure DevOps and expanding automated test coverage through best practices in a collaborative environment.

Highest-signal resume keywords

Full-Stack DevelopmentHTML5TypeScriptJavaScriptAzure DevOps

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Responsive DesignObject-Oriented DesignTest-Driven DevelopmentUnit TestingIntegration TestingMulti-Tier ArchitectureAI Coding AssistantsPrompt EngineeringPlaywrightSQL Query

Soft Skills

CollaborationDocumentationProblem-Solving

Tools & Technologies

Azure DevOpsGitCI/CD PipelinesMCP ServersAI-Assisted Development Tools

Industry Keywords

Software Development LifecycleTest Automation FrameworksCode ReviewBranchingPull Requests

Tech Stack

Tools & technologies

AngularAzureJavaScript.NETSQLTypeScript

About the role

Key responsibilities & impact

Study and understand the application's functionality, workflow, and design.
Work with the team to build a new product module end-to-end using AI-assisted development tools under architectural guidance.
Assist in setting up, testing, and maintaining MCP servers/connectors that power AI-assisted development for the team, including configuration, documentation, and usage governance.
Expand automated test coverage — unit, integration, and end-to-end (Playwright) — and wire tests into Azure DevOps CI/CD pipelines.
Author and refine reusable AI context: rules files, prompts, and agentic workflows for repeatable development and review tasks.
Evaluate the quality and reliability of AI-assisted output against real coding tasks; iterate to improve.
Document processes and provide recommendations for scaling AI-assisted development and automation across the team.

Requirements

What you’ll need

Able to work from the Markham, Ontario office.
Understanding of software requirements and the software development lifecycle.
Experience building multi-tier, distributed web solutions with an emphasis on Responsive Design.
Understanding of development best practices in a multi-developer team using a shared code repository (Git): branching, pull requests, code review.
Hands-on experience in full-stack development: HTML5, TypeScript, JavaScript, stylesheets (Angular an asset) .NET SQL query Object-Oriented Design Test-Driven Development; ability to write unit and integration tests.
Familiarity with AI coding assistants and prompt engineering (asset).
Exposure to test automation frameworks such as Playwright (asset).
Exposure to Azure DevOps (Repos, Pipelines) (asset).

Benefits

Comp & perks

Health insurance
Retirement plans
Paid time off
Flexible work arrangements
Professional development