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Computer Science Intern Jobs in Brampton, ON (NOW HIRING)

Perseus Group

Software Developer Intern

Markham, ON

CA$22.50 - CA$27.50/hr

The Software Developer Intern works in a Scrum team to build high-performing, resilient, and ... The estimated base salary range for this role is CAD$22.50 - CAD$27.50 per hour. We include salary ...

Léger

Research Intern

Toronto, ON

As a Research Intern, you will gain hands-on experience in both quantitative and qualitative ... Health Sciences. * Proficient in Microsoft Office Suite, especially Excel. * Experience with ...

New

coty

Marketing Intern

Toronto, ON

CA$36K/yr

MARKETING INTERN PRESTIGE BRAND MARKETING - TORONTO, ON We're looking for a motivated Brand Marketing Intern to join the Canadian Prestige Marketing Team. Whether you're a new graduate or ...

coty

Marketing Intern

Toronto, ON

CA$36K/yr

MARKETING INTERN PRESTIGE BRAND MARKETING - TORONTO, ON We're looking for a motivated Brand Marketing Intern to join the Canadian Prestige Marketing Team. Whether you're a new graduate or ...

Coty

Marketing Intern

Toronto, ON

CA$36K/yr

MARKETING INTERN PRESTIGE BRAND MARKETING - TORONTO, ON We're looking for a motivated Brand Marketing Intern to join the Canadian Prestige Marketing Team. Whether you're a new graduate or ...

Coty

Marketing Intern

Toronto, ON

CA$36K/yr

MARKETING INTERN PRESTIGE BRAND MARKETING - TORONTO, ON We're looking for a motivated Brand Marketing Intern to join the Canadian Prestige Marketing Team. Whether you're a new graduate or ...

Merieux NutriSciences

Intern

Guelph, ON

Position Overview The intern performs technical procedures related to DNA analysis within ahigh-throughput laboratory environment. Primary responsibilities include samplepreparation, DNA extraction ...

Merieux NutriSciences

Intern

Guelph, ON · On-site

Position Overview The intern performs technical procedures related to DNA analysis within ahigh-throughput laboratory environment. Primary responsibilities include samplepreparation, DNA extraction ...

Coty

Operational Trade Marketing Intern

Toronto, ON

CA$36K/yr

OPERATIONAL TRADE MARKETING INTERN TORONTO, ON We're COTY, a global leader in beauty. We believe in ... Base Salary: $36,608 CAD * Summer Fridays * Gym reimbursement benefit after 6 months of continuous ...

coty

Field Sales Education Intern

Toronto, ON

CA$36K/yr

FIELD SALES & EDUCATION INTERN LUXURY DIVISION - TORONTO, ON We're COTY, a global leader in beauty ... Base Salary: $36,608 CAD * Summer Fridays * Gym reimbursement benefit after 6 months of continuous ...

Coty

Field Sales Education Intern

Toronto, ON

CA$36K/yr

FIELD SALES & EDUCATION INTERN LUXURY DIVISION - TORONTO, ON We're COTY, a global leader in beauty ... Base Salary: $36,608 CAD * Summer Fridays * Gym reimbursement benefit after 6 months of continuous ...

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All JobsComputer Science Intern JobsComputer Science Intern Jobs in Brampton, ON

Computer Science Intern information

See Brampton, ON salary details

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How much do computer science intern jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for computer science intern in Brampton, ON is $18.52, according to ZipRecruiter salary data. Most workers in this role earn between $14.27 and $22.78 per hour, depending on experience, location, and employer.

What is a computer science intern?

A Computer Science Intern is a temporary position where students or recent graduates gain hands-on experience in software development, data analysis, cybersecurity, or other computing fields. Interns typically assist with coding, debugging, research, and testing while working under the guidance of experienced professionals. This role helps build technical skills, industry knowledge, and networking opportunities, preparing interns for full-time positions in the tech industry.

What kind of projects and tasks can I expect as a computer science intern?

As a Computer Science Intern, you can expect to work on a variety of tasks such as writing and testing code, debugging software, supporting ongoing development projects, and collaborating on team-based assignments. Interns often contribute to designing features, fixing bugs, conducting research, or assisting in quality assurance under the guidance of senior engineers or mentors. The exact nature of your projects may vary based on the company and team, but you will typically gain hands-on experience with real-world software development tools and workflows. This exposure not only builds your technical skills but also helps you understand agile work environments and best practices, making it a valuable step toward a full-time role in the field.

What are the most commonly searched types of Computer Science jobs in Brampton, ON? The most popular types of Computer Science jobs in Brampton, ON are:
What cities near Brampton, ON are hiring for Computer Science Intern jobs? Cities near Brampton, ON with the most Computer Science Intern job openings:
Computer Science Intern jobs near you
Infographic showing various Computer Science Intern job openings in Brampton, ON as of June 2026, with employment types broken down into 85% Full Time, 13% Part Time, and 2% Contract. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution, with an average salary of $38,521 per year, or $18.5 per hour.

Software Developer Intern

Perseus Group

Markham, ON

CA$22.50 - CA$27.50/hr

Full-time

Posted 17 days ago

Job description

THE POSITION

The successful Software Developer Intern works in our Markham, Ontario office and reports to our Solutions Architect for the homebuilding industry's leading-edge enterprise software product.

The Software Developer Intern works in a Scrum team to build high-performing, resilient, and manageable web-based ERP software for homebuilders, using AI-assisted development throughout the SDLC. Responsibilities include:

  • 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.

QUALIFICATIONS AND SKILLS

  • 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).

Salary Range (Ontario & BC Only):

The estimated base salary range for this role is CAD$22.50 - CAD$27.50 per hour. We include salary ranges in job postings only where required by applicable pay transparency laws, based on the jurisdictions in which the role may be performed. The posted range is a good faith estimate and reflects factors that are subject to change. Final offer amounts may vary based on job-related factors, including work location, candidate experience and expertise, and other relevant considerations.We recognize the value and importance of diversity and inclusion in our communities and in the workplace. We celebrate diversity and one of our goals as an employer is to create an inclusive work environment for all employees. We are an equal opportunity employer and do not discriminate against any employee or applicant because of race, religion, sex, sexual orientation including gender identity or expression, pregnancy, national origin, age, marital status, veteran status, disability status, or any other category or characteristic protected by law.Applicants with disabilities who would like to require a reasonable accommodation related to any part of the application process may contact us at Perseus_HR@constellationhbs.com.#NX

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