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Junior Full Stack Developer Jobs in Ontario (NOW HIRING)

Full Stack Developer

Ottawa, ON · Hybrid

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 ...

\n \n \n \n \n The successful Senior Full Stack Developer will assume ownership for a diversity of greenfield projects and mentor junior developers. \n \n \n \n \n \n This role will involve adding ...

Full Stack Developer Opportunity Location: Remote within Canada Schema App is a fast-growing, profitable SaaS company based in Guelph, Ontario, specializing in Schema Markup, a niche in search ...

We're looking for a talented Senior Full Stack Developer to join our team of skilled developers and ... Mentor junior developer(s) in the design, development, and testing of React applications, providing ...

\n \n \n \n \n Our client is looking for an experienced Full Stack Developer to join their team for a minimum of 6 months (fully remote). \n \n \n \n \n \n Requirements \n \n \n \n \n \n * 5+ years ...

Senior Full-Stack Developer Location: Ottawa, ON (Remote) About the Role We are looking for a Senior Full-Stack Developer to join one of our development squads and help build new features for the ...

Our Client is a data management and risk assessment startup, looking for a dedicated Full Stack Developer to join an experienced team of engineers and data analysts who are helping shape the future ...

Senior Full Stack Developer

Mississauga, ON · On-site

CA$110K - CA$140K/yr

Senior Full Stack Software Engineer Aversan Inc.(www.aversan.com) is a trusted multi-service ... Mentor and develop junior team members through coaching, technical discussions, and review of work ...

\n \n \n \n \n Our client is looking an experienced Full Stack Developer with experience in PHP and JavaScript (this role will be remote in the short term). \n \n \n \n \n \n The company is a great ...

\n \n \n \n \n My client, a world renowned, fortune 500 fintech company are seeking a full stack developer to join their team. \n \n \n \n \n \n Role Overview The primary responsibility of the full ...

Full Stack Software Developer Experience Level: 5-10 yrs Work Location: US East/Canada (Remote) Role Overview: We're looking for a Full Stack Software Developer to design and build scalable, high ...

The Full Stack Developer is responsible for designing and developing web-based and middle-tier applications that support the firm's investment management and trading systems. This role works closely ...

Supporting production systems and mentoring junior developers. Improving engineering practices and ... full stack development experience required Proficiency in web development using HTML and CSS ...

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 ...

\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 ...

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Showing results 1-20

Junior Full Stack Developer information

See Ontario salary details

$31.5K

$73.7K

$119.5K

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

As of Jun 16, 2026, the average yearly pay for junior full stack developer in Ontario is $73,698.00, according to ZipRecruiter salary data. Most workers in this role earn between $59,000.00 and $83,500.00 per year, depending on experience, location, and employer.

What is the difference between Junior Full Stack Developer vs Front End Developer?

AspectJunior Full Stack DeveloperFront End Developer
Required SkillsHTML, CSS, JavaScript, basic backend knowledge, frameworks like React or AngularHTML, CSS, JavaScript, UI/UX design, frameworks like React, Angular, or Vue
Work EnvironmentCollaborates on both client-side and server-side projects, often in startups or tech companiesFocuses on user interface and experience, primarily in web development teams
Common UsageEntry-level role for full stack development in various industriesSpecialized role focusing on front-end development in web projects

The main difference is that a Junior Full Stack Developer works on both front-end and back-end tasks, while a Front End Developer specializes in creating and optimizing user interfaces. The Junior Full Stack Developer has a broader skill set, whereas the Front End Developer focuses more on design and user experience.

What does a junior full stack developer do?

A junior full stack developer assists in designing, developing, and maintaining both the front-end and back-end components of web applications. They typically work with programming languages like JavaScript, HTML, CSS, and server-side technologies, often under the guidance of senior developers. Their role involves writing code, debugging, and collaborating with teams to deliver functional software solutions.

What are the key skills and qualifications needed to thrive as a Junior Full Stack Developer, and why are they important?

To thrive as a Junior Full Stack Developer, you need a solid understanding of front-end and back-end programming languages (such as JavaScript, HTML/CSS, and a back-end language like Python or Node.js), along with a relevant degree or coding bootcamp certification. Familiarity with frameworks (like React or Angular), version control systems (such as Git), and basic database management is typically required. Strong problem-solving skills, adaptability, and effective teamwork set standout developers apart. These skills are crucial for building robust, user-friendly applications and collaborating efficiently in fast-paced development environments.

What is a Junior Full Stack Developer?

A Junior Full Stack Developer is an entry-level software engineer who is capable of working on both the front-end and back-end components of web applications. They typically have foundational knowledge of programming languages such as JavaScript, HTML, CSS, as well as experience with frameworks like React, Node.js, or similar technologies. Junior Full Stack Developers collaborate with more experienced developers to build, test, and maintain web applications. Their responsibilities often include writing code, debugging, and learning best practices under supervision. This role is ideal for individuals looking to grow their skills in all areas of web development.

What Does a Junior Full Stack Developer Do?

A full stack developer works on both the user-facing and back-end elements of websites and applications. A junior full stack developer works under the supervision of a senior developer. In this position, your duties include handling coding responsibilities for front-end, user-facing elements. You use JavaScript, HTML, and CSS for this part of the job. You also use languages such as Python, SQL, and PHP for the back-end system of a website, including the database, cloud network, and security features. In addition to coding, you test and debug your developments and work with other team members using development strategies and methodologies.

Can I learn full stack in 3 months?

Becoming a Junior Full Stack Developer in 3 months is challenging but possible with intensive study, focusing on core skills like HTML, CSS, JavaScript, and backend frameworks. Success depends on prior experience, learning pace, and dedication, but typically, full proficiency requires longer training and practical experience.

Will AI replace full stack dev?

AI is unlikely to fully replace full stack developers, as their role involves complex problem-solving, creativity, and understanding user needs that current AI cannot replicate. Instead, AI tools can assist developers by automating repetitive tasks and enhancing productivity, allowing them to focus on more strategic aspects of development. Continuous learning and adapting to new technologies remain essential for full stack developers to stay relevant in the evolving tech landscape.

What are some common challenges Junior Full Stack Developers face during their first year on the job?

Junior Full Stack Developers often encounter challenges such as balancing the demands of both front-end and back-end development, adapting to new frameworks or tools, and managing time effectively across multiple projects. Collaborating with more experienced team members and understanding how to communicate technical concepts clearly can also be a learning curve. Regular code reviews and mentorship are commonly provided to help junior developers grow their skills and confidence in a supportive team environment.

How much do junior full stack developers make?

Junior full stack developers typically earn between $50,000 and $80,000 annually, depending on location, industry, and experience. Entry-level roles often require knowledge of programming languages like JavaScript, Python, or Java, and familiarity with frameworks such as React or Node.js.
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 job categories do people searching Junior Full Stack Developer jobs in Ontario look for? The top searched job categories for Junior Full Stack Developer jobs in Ontario are:
What cities in Ontario are hiring for Junior Full Stack Developer jobs? Cities in Ontario with the most Junior Full Stack Developer job openings:
Infographic showing various Junior Full Stack Developer job openings in Ontario as of June 2026, with employment types broken down into 41% Full Time, 32% Part Time, 11% Temporary, and 16% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $73,698 per year, or $35.4 per hour.

Full Stack Developer

STACK IT Recruitment

Ottawa, ON • Hybrid

CA$80K - CA$95K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted yesterday


Job description

Are you the kind of developer who enjoys building modern solutions while untangling complex legacy systems? 

We're looking for a Web & Systems Developer who thrives in environments where no two days look the same, someone equally comfortable working across backend systems, APIs, databases, LMS integrations, and front-end experiences. 

This is an opportunity to join a highly collaborative, education-focused organization that supports large-scale digital learning initiatives across Ontario. You'll play a key role in modernizing web applications, improving online learning experiences, and helping evolve systems that directly support students, educators, and healthcare professionals. 

Who You Are 

  • 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 technologies quickly  
  • Experienced with backend/frontend data flow and API integrations  
  • Able to work independently while collaborating closely with cross-functional teams 
  • Someone who enjoys wearing multiple hats instead of being siloed into one narrow area  
  • A developer who values stability, flexibility, and meaningful work 

Work Type 

  • Location: Ottawa, Ontario (Hybrid - must be willing to meet at least 1 day per week to collaborate with the team)   
  • Vacancy Type: This role is a newly created position 

Requirements

What You'll Do:

  • Develop and maintain full-stack web applications supporting e-learning and academic systems  
  • Build and maintain integrations between internal platforms and Canvas LMS using APIs  
  • Support and enhance online course delivery systems and student learning tools  
  • Modernize and maintain legacy applications and internal platforms  
  • Design and develop database-driven applications, reporting pages, and administrative tools  
  • Work with MySQL databases, backend services, and production environments  
  • Support WordPress website redesign and modernization initiatives  
  • Troubleshoot production issues, system bugs, and integration challenges  
  • Develop automation scripts and workflow enhancements for academic operations  
  • Collaborate with educators, administrators, and technical teams to improve digital learning experiences  
  • Support ongoing system migrations, modernization efforts, and platform enhancements  
  • Contribute ideas, technical recommendations, and process improvements across the development lifecycle  

 What We're Looking For:

  • 4+ years of full-stack web development experience  
  • Strong hands-on experience with PHP development  
  • Proficiency in JavaScript, HTML, CSS, and responsive web development  
  • Experience working with SQL databases and backend/frontend data flow  
  • Experience building and maintaining RESTful API integrations  
  • Experience supporting and maintaining production web applications  
  • Ability to work independently and manage multiple priorities effectively   
  • Experience with MySQL, jQuery, and backend integrations  
  • Exposure to IIS and/or Linux server environments  

Nice-to-Have:

  • Experience with ColdFusion (Lucee) would be considered an asset
  • Experience with LMS platforms such as Canvas, Moodle, or Brightspace is considered an asset  
  • Experience with WordPress or similar CMS platforms is beneficial  
  • Previous exposure to e-learning, higher education, or healthcare environments is a strong advantage  
  • Bilingualism (English/French) is considered an asset  

Benefits

  • Base Salary: $80,000 - $95,000 
  • Paid Time Off: Competitive vacation and personal days to help maintain a healthy work-life balance 
  • RRSP matching: Employer-matching retirement contributions to support your long-term financial goals 
  • Health & Wellness Benefits: Medical, dental, and vision benefits to support your overall well-being    

 Ready to Elevate Your Career? Apply Now!   

At STACK IT Recruitment, we connect top talent with standout opportunities. If you meet at least 70% of the qualifications, we encourage you to apply for it. We'd love to chat!   

Know someone perfect for this role?Share this with your network, you might just help someone take the next big step in their career.   

 We're proud to support diversity and inclusion. Need accommodation during the hiring process? Just let us know; we are here to support you!  

AI Use Disclosure:   

STACK IT uses AI-enhanced tools to support initial candidate screening and interview note analysis. All assessments and hiring decisions remain human-led.Â