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Junior Full Stack Developer Jobs in Barrie, ON (NOW HIRING)

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Junior Full Stack Developer information

See Barrie, ON salary details

$31.7K

$74.2K

$120.3K

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

As of Sep 8, 2026, the average yearly pay for junior full stack developer in Barrie, ON is $74,218.00, according to ZipRecruiter salary data. Most workers in this role earn between $59,416.00 and $84,089.00 per year, depending on experience, location, and employer.

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.

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 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.

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 are the most commonly searched types of Full Stack Developer jobs in Barrie, ON?

The most popular types of Full Stack Developer jobs in Barrie, ON are:

What cities near Barrie, ON are hiring for Junior Full Stack Developer jobs?

Cities near Barrie, ON with the most Junior Full Stack Developer job openings:

Infographic showing various Junior Full Stack Developer job openings in Barrie, ON as of August 2026, with employment types broken down into 75% Full Time, and 25% Contract. Highlights an 70% In-person, and 30% Remote job distribution, with an average salary of $74,218 per year, or $35.7 per hour.

Intermediate or Senior Project Manager - (Civil Construction)

Maple Reinders

Caledon, ON โ€ข On-site

CA$120K - CA$170K/yr

Full-time

Medical, Dental, Life, PTO

Posted 25 days ago


Key responsibilities

  • Manage water and wastewater projects, ensuring project goals are met and communication is maintained.

  • Develop successful relationships with clients, consultants, architects, sub-contractors, and other project stakeholders.

  • Follow Maple Reinders' processes and procedures to deliver projects with quality and consistency.


Job description

Intermediate or Senior Project Manager – (Civil Construction)

Maple Reinders Constructors is currently searching for an experienced Intermediate to Senior level Project Manager to join our Civil construction division in Ontario. The successful candidate will have the opportunity to work on an exciting water / wastewater project in Caledon, Ontario.

As a Project Manager you will have the opportunity to manage exciting Water and Wastewater projects working alongside other construction professionals who are passionate about the work they do. Leadership and accountability is the key to a successful project. Along with their team, our Project Managers define the schedule; working to ensure that goals are met and communication is maintained. This role is site based and will require daily travel to the project you will be assigned to.
The potential to take on larger, more challenging projects is yours and the opportunities here are endless!

At Maple, we look for leaders, who display their leadership skills by:
 

  • Developing successful relationships with clients, consultants, architects, sub-contractors and other project stakeholders.
  • Effectively managing the project with the skills they have and following Maple Reinders’ process and procedures ensuring each project is delivered with quality and consistency.
  • Sharing your knowledge by mentoring junior Project Managers and Coordinators, guiding them to progress in their careers.

Our Project Managers are responsible for Water, Wastewater related projects typically in the value of $20-$50M. To quality for this position, the ideal candidate will have:

  • 5 or more years experience as a Project Manager in the construction industry with a general contractor.
  • A University Degree/Technology Diploma in Civil Engineering, or a combination of education and industry experience.
  • Travel to site required. 

About Maple Reinders:

Maple Reinders is one of Canada’s most respected and trusted construction firms, delivering innovative solutions for over 55 years. We are a full-service construction provider specializing in ICI buildings (industrial, commercial, institutional) and civil/environmental projects such as water and wastewater treatment plants, composting facilities, energy-from-waste, and biogas systems.

With 500+ team members across six offices nationwide and more than 2,900 projects completed coast-to-coast, we’ve built a reputation for excellence, adaptability, and integrity.

We are proud to be:

  • Platinum Member of Canada’s Best Managed Companies
  • Certified Great Place to Work
  • Recipients of numerous awards for innovation, sustainability, and design

We want an individual who will embody Maple Reinders core values of

  • People – Supporting our people to thrive.
  • Integrity – Doing the right thing without compromise.
  • Relationships – Building trust with clients & partners.
  • Stewardship – Caring for communities & the environment.
  • Ingenuity – Embracing challenges. Encouraging ideas. Engineering solutions. 

Why you should work here:

  • Competitive Salaries (paid weekly)
  • Vehicle allowance or company branded vehicle (for applicable positions)
  • Starting at three weeks paid vacation plus additional gifted days off over the Christmas break  
  • RRSP with employer matching (up to 5%)
  • Discretionary bonuses & profit sharing
  • Group Health Insurance Plan (medical, dental, health care spending account)
  • Life insurance and disability coverage
  • Employee rewards program (Maple Points)
  • Discount programs & memberships
  • Employee and Project referral bonuses
  • Employee Assistance Program
  • Career growth and learning opportunities, including professional certifications

Salary Range: $120,000 - $170,000 / Year (depending on experience) 

Location: The site is located in Caledon, Ontario. There will also be travel to our head office in Mississauga.

The successful candidate will work on the Victoria Reservoir Project in Caledon, Ontario.

Interested in Joining Our Team?

Submit your resume and project list through this posting or on our website. Only those selected for an interview will be contacted.

We use artificial intelligence (AI) to review resumes of candidates and assess their fit based on the criteria outlined in the job posting. We do not use AI to make any final hiring or interview decisions.

Maple Reinders is an equal opportunity employer and supports employment equity and diversity in the workplace. We encourage applications from all qualified individuals including women, visible minorities, Indigenous Peoples, persons with disabilities, and others who reflect our ever-changing workplace. Upon request, Maple Reinders accommodates candidates with disabilities throughout the hiring process. If you require accommodation during the hiring process, please contact hr@maple.ca.

https://www.maple.ca/