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Web Developer Intern Jobs in Ontario (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 manageable web-based ERP software for homebuilders, using AI-assisted development throughout the SDLC.

Voices

Web Developer

Toronto, ON

Web Developer Location: Ontario (Hybrid - See "Hybrid Work Details" section below for more information) Position Type: Full-Time Vacancy Status: This posting is for an existing vacancy. About Us ...

Voices

Web Developer

Toronto, ON

Web Developer Location: Ontario (Hybrid - See "Hybrid Work Details" section below for more information) Position Type: Full-Time Vacancy Status: This posting is for an existing vacancy. About Us ...

Voices

Web Developer

Toronto, ON · On-site

Web Developer Location: Ontario (Hybrid - See "Hybrid Work Details" section below for more information) Position Type: Full-Time Vacancy Status: This posting is for an existing vacancy. About Us ...

StackandCo

\n \n \n \n \n Our client based in Dublin is looking to hire a Web Developer to work as part of a diverse team working on an exciting application. This is a remote 6\-month contract. \n \n \n \n \n \n ...

StackandCo

\n \n \n \n \n Our client is looking for a talented Frontend focused, Full\-Stack Web Developer who enjoys to write high quality, clean code and has experience with multiple CMS. \n \n \n \n \n \n Key ...

StackandCo

\n \n \n \n \n Our client is urgently looking for a talented Frontend focused, Full\-Stack Web Developer who enjoys writing high quality, clean code and has experience with multiple CMS. \n \n \n \n ...

StackandCo

\n \n \n \n \n Our client is urgently looking for a talented Frontend focused, Full\-Stack Web Developer who enjoys writing high quality, clean code and has experience with multiple CMS. \n \n \n \n ...

Ratehub.ca

Front-end Web Developer

Toronto, ON · On-site +1

We are looking for a passionate web developer to join the Ratehub teamwho will play a central role in the keeping Ratehub's web interfaces up-to-date and looking beautiful. The ideal candidate will ...

Imagine Communications

Senior Web Developer

Toronto, ON · On-site

Imagine Communications is seeking a Software Engineer with web development expertise to join our engineering team in Toronto, Canada or Cambridge, UK (both locations are remote friendly). This role ...

Shop Innovator

Full Stack Web Developer

Toronto, ON · On-site +1

Web Developer We are looking for a talented and reliable Web Developer to join our growing team and support multiple development projects across our brands and platforms. This role will involve ...

StackandCo

\n \n \n \n \n Full Stack Software Developer I have a open role for a Senior Full Stack Web Developer in .Net, HTML\/CSS\/Javascript, SQL Server and have some UI Experience in design. This role is ...

Scotiabank

Senior Web Developer

Toronto, ON · On-site +1

We are looking for a Senior Web Developer to design, build, and scale high quality web applications that support critical business and customer experiences. This role is hands on and technical, with ...

Pala Interactive

Senior Web Developer

Toronto, ON · On-site

The Senior Frontend Developer / Senior Web Developer will have primary responsibility for designing and implementing mobile gaming applications on an open source Linux platform using HTML5, Canvas ...

Pala Interactive

Senior Web Developer

Toronto, ON · On-site

TheSenior Frontend Developer / Senior Web Developerwill have primary responsibility for designing and implementing mobile gaming applications on an open source Linux platform using HTML5, Canvas ...

Pala Interactive

Senior Web Developer

Toronto, ON · On-site

TheSenior Frontend Developer / Senior Web Developerwill have primary responsibility for designing and implementing mobile gaming applications on an open source Linux platform using HTML5, Canvas ...

Euphoria

Web Developer

Toronto, ON

You will: create new features and design pages for Euphoria, make daily changes to Euphoria to increase user experience. have a say in what new products will be made available and bring your own ...

StackandCo

\n \n \n \n \n The Full Stack Web Developer role is a key role in supporting IT Solutions and leading project development activities. You will work on the analysis, design, development and maintenance ...

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Web Developer Intern information

See Ontario salary details

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How much do web developer intern jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for web developer intern in Ontario is $16.04, according to ZipRecruiter salary data. Most workers in this role earn between $13.46 and $18.27 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a web developer intern, and why are they important?

To thrive as a Web Developer Intern, you need a solid understanding of HTML, CSS, JavaScript, and foundational web development concepts, usually supported by coursework or personal projects. Familiarity with version control systems like Git, basic knowledge of frameworks such as React or Angular, and experience using code editors are typically expected. Strong problem-solving skills, attention to detail, and effective communication help interns collaborate well within development teams. These abilities enable interns to quickly learn, adapt, and contribute meaningful code to real-world projects.

What is a web developer intern?

A Web Developer Intern is an entry-level position where individuals, often students or recent graduates, gain practical experience in designing, coding, and maintaining websites or web applications. Interns typically work under the supervision of experienced developers and contribute to real-world projects while learning industry-standard technologies such as HTML, CSS, JavaScript, and various frameworks. This role helps interns develop their technical skills, understand workplace dynamics, and build a portfolio of work for future employment opportunities.

What types of projects and responsibilities can I expect as a web developer intern?

As a Web Developer Intern, you can expect to work on a variety of tasks such as coding website features, fixing bugs, assisting with front-end and back-end development, and participating in team meetings. You'll likely collaborate closely with senior developers and designers, gaining hands-on experience with technologies like HTML, CSS, JavaScript, and possibly frameworks like React or Angular. Interns are often encouraged to ask questions, contribute ideas, and gradually take on more complex assignments as they build confidence. This role offers a great opportunity to learn best practices, develop coding skills, and understand how web development projects are managed in a professional environment.
What are the most commonly searched types of Web Developer jobs in Ontario? The most popular types of Web Developer jobs in Ontario are:
What are popular job titles related to Web Developer Intern jobs in Ontario? For Web Developer Intern jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Web Developer Intern jobs in Ontario look for? The top searched job categories for Web Developer Intern jobs in Ontario are:
What cities in Ontario are hiring for Web Developer Intern jobs? Cities in Ontario with the most Web Developer Intern job openings:
Web Developer Intern jobs near you
Infographic showing various Web Developer Intern job openings in Ontario as of August 2026, with employment types broken down into 1% Internship, 78% Full Time, 13% Part Time, and 8% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $33,369 per year, or $16 per hour.

Software Developer Intern

Perseus Group

Markham, ON

CA$22.50 - CA$27.50/hr

Full-time

Posted 15 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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