ZipRecruiter

Log In

1

Internship Full Stack Developer Jobs in Ontario (NOW HIRING)

STACK IT Recruitment

Full Stack Developer

Ottawa, ON · On-site

CA$80K - CA$95K/yr

A strong full-stack developer who enjoys both problem-solving and building * Someone comfortable working across legacy and modern web environments * Curious, adaptable, and eager to learn new ...

StackandCo

\n \n \n \n \n Our client is currently looking for a Full\-Stack Developer to directly work with the in\-house development team (currently 16 team members). The ideal candidate will have the desire to ...

Hays

Full Stack Engineer

Toronto, ON

Java Full Stack Developer Location: Toronto, ON Type: Contract Rate: CAD50/hr - CAD60/hr We are looking for an experienced Senior Full Stack Developer with strong hands-on expertise in Angular Java ...

StackandCo

\n \n \n \n \n Our client is currently looking for a Full\-Stack Developer to directly work with the in\-house development team (currently 16 team members). The ideal candidate will have the desire to ...

StackandCo

\n \n \n \n \n Role Overview The primary responsibility of the full stack developer, in collaboration with a multidisciplinary delivery team, will be the design and development of software ...

Scribendi

Senior Full Stack Developer

Chatham, ON · On-site

Scribendi is seeking a Senior Full-Stack Engineer to build AI-driven products that empower researchers worldwide. You will work across the full stack to deliver scalable, high-performance ...

StackandCo

\n \n \n \n \n Our client has a requirement for an experienced Full\-Stack Developer to be a key part at every stage of the SDLC. \n \n \n \n \n \n Experience working in a similar role is required and ...

Scribendi

Senior Full Stack Developer

Toronto, ON · On-site

Scribendi is seeking a Senior Full-Stack Engineer to build AI-driven products that empower researchers worldwide. You will work across the full stack to deliver scalable, high-performance ...

Paymentus

Full Stack Developer

Richmond Hill, ON · On-site

Summary/Objective The Full Stack Engineer has a proficient understanding of the enterprise platform, and enhances user experience in response to client requirements. Responsibilities include ...

New

Konrad

Full Stack Developer

Toronto, ON · Hybrid

CA$90K - CA$125K/yr

About The Role As a Full Stack Developer you'll be tasked with working on one of our web application projects. Working within the software development team, your duties will require you to assist in ...

Scribendi

Senior Full Stack Developer

Windsor, ON · On-site

Scribendi is seeking a Senior Full-Stack Engineer to build AI-driven products that empower researchers worldwide. You will work across the full stack to deliver scalable, high-performance ...

StackandCo

Full Stack Developer (.NET)

Wexford, PA

\n \n \n \n \n Our client has a requirement for an experienced Full\-Stack Developer to be a key part at every stage of the SDLC. \n \n \n \n \n \n Experience working in a similar role is required and ...

Scotiabank

Full Stack Developer

Toronto, ON

Bachelor's degree in a technical field such as computer science, computer engineering or related field and 5+ years of full stack development experience required Proficiency in web development using ...

next page

Showing results 1-20

All JobsInternship Full Stack Developer JobsInternship Full Stack Developer Jobs in Ontario

Internship Full Stack Developer information

See Ontario salary details

$25K

$102.5K

$168K

How much do internship full stack developer jobs pay per year?

As of Jun 14, 2026, the average yearly pay for internship full stack developer in Ontario is $102,528.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,000.00 and $132,000.00 per year, depending on experience, location, and employer.

What kind of projects or tasks will I work on as an Internship Full Stack Developer?

As an Internship Full Stack Developer, you can expect to work on a variety of tasks that may include building user interfaces, developing backend APIs, integrating databases, fixing bugs, and supporting ongoing software projects. You'll typically collaborate with senior developers, designers, and other interns, allowing you to learn agile development practices and improve your coding skills in real-world applications. The scope of your responsibilities may also expand based on your progress and the needs of the team, giving you opportunities to explore both front-end and back-end development. This hands-on project experience is a key stepping stone toward launching a successful career as a Full Stack Developer.

What are the key skills and qualifications needed to thrive in the Internship Full Stack Developer position, and why are they important?

To thrive as an Internship Full Stack Developer, you should have a solid understanding of both front-end and back-end programming languages (such as JavaScript, HTML/CSS, and a back-end language like Node.js or Python) and foundational knowledge of databases. Familiarity with tools like version control (Git), frameworks (React, Angular, or Express), and basic web development environments is useful, though formal certifications are less critical for internship roles. Strong problem-solving skills, eagerness to learn, and effective communication will help you excel and blend well into a development team. These abilities allow interns to contribute meaningfully to projects while gaining valuable hands-on experience and collaborating well with others.

What is an Internship Full Stack Developer job?

An Internship Full Stack Developer job is a temporary position where candidates gain hands-on experience in both front-end and back-end web development. Interns typically work with technologies like HTML, CSS, JavaScript, databases, and server-side frameworks to develop and maintain web applications. They often collaborate with senior developers, participate in coding tasks, fix bugs, and contribute to real-world projects. This role helps interns build practical skills, understand development workflows, and prepare for full-time roles in software development.

What are the most commonly searched types of Full Stack Developer jobs in Ontario? The most popular types of Full Stack Developer jobs in Ontario are:
What are popular job titles related to Internship Full Stack Developer jobs in Ontario? For Internship Full Stack Developer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Internship Full Stack Developer jobs in Ontario look for? The top searched job categories for Internship Full Stack Developer jobs in Ontario are:
What cities in Ontario are hiring for Internship Full Stack Developer jobs? Cities in Ontario with the most Internship Full Stack Developer job openings:
Internship Full Stack Developer jobs near you
Infographic showing various Internship Full Stack Developer job openings in Ontario as of June 2026, with employment types broken down into 1% As Needed, 71% Full Time, 14% Part Time, 5% Temporary, 7% Contract, and 2% Nights. Highlights an 85% Physical, 1% Hybrid, and 14% Remote job distribution, with an average salary of $102,528 per year, or $49.3 per hour.

JavaScript Full Stack Developer Junior

Rebel

Ottawa, ON • On-site

Full-time

Posted 20 days ago

Job description

Position Title: JavaScript Full Stack Developer - Junior
Location: Ottawa, ON (377 Dalhousie Street)
Work Model: Hybrid - 4 days onsite, 1 day work from home
About Rebel
OUR CUSTOMERS BRING A VISION - WE BRING THE PLATFORM TO SHARE IT ONLINE.
We believe that those who contribute make us better.  It’s why we create simple, useful tools to empower participation in the world’s bravest communication space: the Internet.
We are experts in domain names and the products that make the most of them.  This helps our customers showcase their ideas, stories, services and contributions to the world. 
Our manifesto: Be Thoughtful, Be Simple, Be Brave.
Role Overview
As a Junior JavaScript Full Stack Developer, you’ll join Rebel’s Development Team to help build and improve the products that enable customers to bring their vision online. You’ll work across the stack—React on the front end and Node.js (and occasionally .NET) on the back end—delivering well-scoped features, bug fixes, and enhancements under the guidance of experienced teammates.
This role is ideal for someone early in their career who’s excited to learn, contribute, and grow in a collaborative Agile environment while building reliable, maintainable software that supports real customers at scale.
What You’ll Do
  • Work with your team to deliver assigned tasks and small project work, asking questions early and communicating progress regularly.
  • Contribute to features across the stack (front-end and back-end) under guidance, following established patterns, standards, and best practices.
  • Help translate requirements into simple technical solutions with support from senior teammates and clear documentation.
  • Build and update UI components using modern front-end technologies (React) to create clear, accessible user experiences.
  • Implement and maintain basic back-end functionality (Node.js and/or .NET where applicable), such as APIs, data handling, and integrations, with mentorship and code reviews.
  • Write clean, readable, and maintainable code, and participate in code reviews to learn and improve.
  • Create and update automated tests (unit/integration) for the code you work on, and assist with debugging issues found during testing.
  • Support deployments by following release checklists and team processes, helping verify that changes work as expected in staging/production.
  • Use logs, basic monitoring tools, and debugging techniques to troubleshoot issues, escalating when needed and documenting what you learn.
  • Collaborate with cross-functional partners (Product, Marketing, Customer Service, and other stakeholders) by participating in discussions and clarifying requirements.
  • Maintain documentation for the features you contribute to (how it works, how to test it, and how to support it).
  • Learn continuously—new tools, frameworks, and team practices—and apply feedback to grow your skills over time.
  • Use AI-assisted tools responsibly (where appropriate) to help with understanding code, generating drafts, and improving productivity, while ensuring correctness through review and testing.
  • Participate in active system support, bug fixing and incident resolution as needed

What You Bring
  • 1–3 years of professional experience (or equivalent through internships/co-ops/projects) building software with modern stacks (Node.js and/or React).
  • Working knowledge of JavaScript/TypeScript and modern ES6+ syntax; eager to deepen skills and adopt best practices.
  • Exposure to back-end development with Node.js (Express.js or similar) and working with RESTful APIs (building or consuming).
  • Basic familiarity with cloud concepts and interest in learning AWS (or similar), including how applications are deployed and run.
  • Introductory understanding of software architecture concepts (services, events, scalability) and willingness to learn how they apply in production systems.
  • Experience working in Agile/Scrum environments (school projects or professional), and comfort with sprints, standups, and iterative delivery.
  • Familiarity with Git and collaborative workflows (branches, pull requests) and openness to feedback through code reviews.
  • Some experience with automated testing and CI (writing basic tests, running pipelines), with a desire to build strong quality habits.
  • Exposure to IaC and containers (CloudFormation/CDK/Terraform and/or Docker) is a plus, but not required—willingness to learn is key.
  • Interest in improving existing systems through bug fixes, refactoring, and small enhancements (including working in parts of a legacy codebase with mentorship e.g., .NET Framework and/or Java).
  • Desire to learn and grow your career

What We Offer
  • A collaborative, high-performance workplace that recognizes hard work and creative thinking, with competitive compensation, benefits, and opportunities for growth.
  • A smoke-free, downtown office with thoughtful perks, including a fully stocked staff fridge.
  • Comprehensive training in domain registration, web hosting platforms, and troubleshooting tools.
  • A dedicated workspace, a supportive team environment, and ongoing professional development.
  • A people-centered culture that values your expertise, ideas, and long-term career growth.
Who We’re Looking For
People who care. About customers. About teammates. About doing the right thing even when it’s the harder thing. You don’t need to know every acronym (yet), but you should love learning, solving problems, and keeping cool when tech gets tricky. If you’re kind, curious, reliable, and maybe a little cheeky—you’ll fit right in.
About This Role
This role represents an existing vacancy.
Compensation
CAD $50,000 - $80,000 annually, plus benefits.
How We Hire
As part of this recruitment process, we use automated or artificial intelligence–enabled tools to support the screening and assessment of candidates’ applications. All hiring decisions are made by our team.
NON-SMOKERS ONLY PLEASE
 

Powered by JazzHR

VUxygs1otp