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Junior Developer Jobs in Toronto, ON (NOW HIRING)

YO AI Labs

Cocos2d-x Junior Game Developer

Toronto, ON · Remote

Cocos2d-x Junior Game Developer Job Type: Contractor Location: Remote Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models ...

Virtusa

Senior Java Developer

Mississauga, ON

The ideal candidate will have deep expertise in Java and modern backend / frontend technologies, a strong understanding of system design, and the ability to mentor junior engineers while ...

Virtusa

Senior Java Developer

Mississauga, ON

The ideal candidate will have deep expertise in Java and modern backend / frontend technologies, a strong understanding of system design, and the ability to mentor junior engineers while ...

Virtusa

Senior Java Developer

Mississauga, ON

The ideal candidate will have deep expertise in Java and modern backend / frontend technologies, a strong understanding of system design, and the ability to mentor junior engineers while ...

Morson Edge (Canada)

Junior Recruiter

Toronto, ON · Hybrid

CA$40/hr

The Role As a Junior Recruiter specializing in Engineering within the Rail & Infrastructure sector, you will play a key role in identifying and engaging top engineering talent. You will work closely ...

Virtusa

Fullstack Developer

Toronto, ON

... junior developers and contributing to technical decisionmaking. ResponsibilityCollaborate with business stakeholders and product owners to translate requirements into technical solutions Design and ...

BBA, Inc.

Junior Mining Engineer/EIT

Toronto, ON · On-site

You will perform engineering-relatedtasks such as studies, preliminary and detailed engineering, commissioningand site secondment. With us, you'll get the opportunity to... * Apply established ...

BBA, Inc.

Junior Mining Engineer/EIT

Toronto, ON · On-site

You will perform engineering-relatedtasks such as studies, preliminary and detailed engineering, commissioningand site secondment. With us, you'll get the opportunity to... * Apply established ...

Atyeti Inc

Sr Python Developer

Toronto, ON · On-site

Perform code reviews and mentor junior developers. * Integrate with third-party APIs and external systems as needed. * Troubleshoot and resolve production issues.

Bmo

Junior Cyber Security Developer

Mississauga, ON · On-site

CA$55K - CA$120K/yr

Applies deep knowledge of algorithms, data structures and programming languages to develop high quality technology applications and services - including tools, standards, and relevant software ...

Bmo

Junior Cyber Security Developer

Toronto, ON · On-site

CA$55K - CA$120K/yr

Applies deep knowledge of algorithms, data structures and programming languages to develop high quality technology applications and services - including tools, standards, and relevant software ...

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All JobsDeveloper JobsJunior Developer JobsJunior Developer Jobs in Toronto, ON

Junior Developer information

See Toronto, ON salary details

$30.5K

$65.7K

$98.8K

How much do junior developer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for junior developer in Toronto, ON is $65,677.00, according to ZipRecruiter salary data. Most workers in this role earn between $46,762.00 and $74,915.00 per year, depending on experience, location, and employer.

What is a junior developer?

A Junior Developer is an entry-level software professional who assists in creating, testing, and maintaining software applications. They typically work under the supervision of more experienced developers, learning best practices and acquiring new technical skills on the job. Junior Developers are expected to write code, fix bugs, and contribute to project documentation while gradually gaining experience in software development processes. This role is ideal for recent graduates or individuals transitioning into the tech industry.

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

To thrive as a Junior Developer, you need a solid understanding of programming fundamentals, basic knowledge of software development life cycles, and ideally a degree in computer science or a related field. Familiarity with coding languages like JavaScript, Python, or Java, as well as version control systems such as Git, is commonly expected. Strong problem-solving abilities, eagerness to learn, and effective communication help you integrate into teams and adapt to new challenges. These skills are crucial for producing quality code, collaborating with colleagues, and growing within the fast-paced tech environment.

What are some common challenges faced by junior developers during their first year, and how can they overcome them?

Junior Developers often face challenges such as adapting to new codebases, understanding company workflows, and bridging the gap between academic knowledge and real-world applications. It’s common to feel overwhelmed by unfamiliar technologies or debugging complex issues. Overcoming these challenges involves proactively seeking mentorship, participating in code reviews, and consistently asking questions to clarify concepts. Building strong communication skills and collaborating with more experienced team members can also accelerate the learning process and help you grow more confident in your role.

What is the difference between Junior Developer vs Software Engineer?

AspectJunior DeveloperSoftware Engineer
Required CredentialsTypically an associate degree or bootcamp certificationBachelor's degree in Computer Science or related field
Work EnvironmentEntry-level, supervised tasks, learning-focusedMore complex projects, often with team leadership responsibilities
Employer UsageCommon in startups, small companies, internshipsUsed across industries, larger companies, and tech firms
Search & Comparison IntentUnderstanding entry-level roles, career startClarifying career progression, skill requirements

In summary, Junior Developers are entry-level roles focused on learning and supporting development tasks, often requiring minimal experience. Software Engineers typically have more experience, advanced skills, and handle complex projects, making them a step up in the software development career path.

How to get a job as a junior developer?

To get a job as a junior developer, build a strong foundation in programming languages like JavaScript, Python, or Java, and create a portfolio of projects to demonstrate your skills. Gaining experience through internships, coding bootcamps, or online courses can improve your chances, and applying to entry-level positions through job boards or company websites is essential.

What are the most commonly searched types of Developer jobs in Toronto, ON?

The most popular types of Developer jobs in Toronto, ON are:

What are popular job titles related to Junior Developer jobs in Toronto, ON?

For Junior Developer jobs in Toronto, ON, the most frequently searched job titles are:

What job categories do people searching Junior Developer jobs in Toronto, ON look for?

The top searched job categories for Junior Developer jobs in Toronto, ON are:

What cities near Toronto, ON are hiring for Junior Developer jobs?

Cities near Toronto, ON with the most Junior Developer job openings:

Junior Developer jobs near you
Infographic showing various Junior Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 86% Full Time, 4% Part Time, and 10% Contract. Highlights an 80% Physical, 7% Hybrid, and 13% Remote job distribution, with an average salary of $65,677 per year, or $31.6 per hour.

Junior Human Factors Engineer - Nuclear

Tetra Tech

Pickering, ON • On-site

CA$80K - CA$105K/yr

Full-time

Posted 17 days ago

Tetra Tech rating

6.4

Company rating: 6.4 out of 10

Based on 42 frontline employees who took The Breakroom Quiz

405th of 453 rated engineering

Job description

Discover your full potential. At Tetra Tech, we are collaborating with industry-leading experts for a sustainable future for our world. We combine consulting and engineering with advanced analytics and technology to solve the world's most complex challenges. Our innovation hubs across the globe will enable you to share ideas and best practices while growing your professional network. Wherever you are in your career journey, you will benefit from working with world-class engineers, scientists, and technical specialists.

Apply today and join the company that is Leading with Science.

Your Role:

We are currently seeking a Junior Human Factors Engineer for our Pickering, Ontario office. The requirements listed below are representative of the knowledge, skill, and/or ability required. 

 

Responsibilities:

         Human Factors (HF) apply the knowledge of human capabilities and limitations to the design of systems and equipment.

         Human Factors Engineering ensures that the system and design are compatible with the sensory, perceptual, cognitive and physical attributes of the personnel who operate, maintain and support the system. 

         HF work as part of multi-discipline teams to analyze information and evaluate existing and proposed designs under the following frameworks: CNSC G-276, CNSC G-278, NUREG 0711 and CSA N290.12.

Qualifications:

         University degree in Engineering or Science specializing in Human Factors in design or systems engineering is considered as asset

         1-2 years of Human Factors design or systems engineering experience

         Strong technical, analytical writing and presentation skills

         Expert in MS Word and MS Excel

         Well developed communication, planning, and work organization skills.

         Ability to work in an integrated team environment, and to effectively interface with employees at all levels, and external customers

         Demonstrated ability to be flexible and adaptable and work under tight schedules in a fast-paced environment

         Must be able to obtain a security clearance

The expected annual compensation range for this position is $80,000 to $105,000 per annum. Please note that Tetra Tech considers various factors in determining compensation, including but not limited to education, relevant and demonstrated work experience in the role, skills, geographic location, qualifications, certifications, and other competencies relevant to the needs of the business.

Additional Information

A requirement of working for Tetra Tech is that you are at least 18 years of age and legally entitled to work in Canada. (A copy of a valid work permit may be required.)

If you are considered for the position, clearance on all applicable background checks (which may include criminal, identity, educational and security) and professional reference checks are required. Some Tetra Tech positions require an enhanced level of background assessment, which is dictated by law. These positions require advanced criminal record checks that must also be conducted from time to time after commencement of employment.

About Tetra Tech:

Tetra Tech combines the resources of a global, multibillion-dollar company with local, client-focused delivery in more than 500 locations around the world. Our reputation rests on the technical expertise and dedication of our employees - 25,000 associates working together to provide smart, scalable solutions for challenging projects. We are proud to be home to leading technical experts in water, environment, infrastructure, resource management, energy, and international development. Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities:

LinkedIn: @TetraTechCareers

Twitter: @TetraTechJobs

Facebook: @TetraTechCareers

Tetra Tech CNU invites resumes from all interested parties. To apply, please submit your resume and cover letter on the Careers portion of our website at www.tetratech.com/careers. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Tetra Tech CNU hereby confirms that no artificial intelligence systems are used to screen, assess, or select applicants for this position. All applicant information is reviewed and assessed exclusively by human decision-makers throughout every stage of the hiring process.

We thank all applicants for their interest, however, only those candidates selected for interviews will be contacted.

Please no phone calls or agencies.

Additional Information
  • Organization: 717 CNU

What Tetra Tech employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About Tetra Tech

Sourced by ZipRecruiter

Tetra Tech combines the resources of a global, multibillion-dollar company with local, client-focused delivery in more than 450 locations around the world. Our reputation rests on the technical expertise and dedication of our employees-21,000 associates working together to provide smart, scalable solutions for challenging projects. We are proud to be home to leading technical experts in water, environment, infrastructure, resource management, energy, and international development.

Industry

Civil engineering construction and environmental consulting services

Company size

10,000+ Employees

Headquarters location

Pasadena, CA, US

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