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Junior Software Development Jobs in Ontario (NOW HIRING)

Mentor junior software developers * Author software source code: * Contribute to software requirements, and tests. * Contribute to software development and integration within an agile methodology.

The Role Scotiabank is looking for a motivated and enthusiastic Junior Full Stack Developer (Level ... Exposure to backend development using Node.js * Basic understanding of REST APIs and client-server ...

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Help document software features and perform reviews with team members * Participate in code reviews ... Upskilling through online courses, cross-functional development opportunities, and tuition ...

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Junior Pentester

Ottawa, ON ยท On-site +1

CA$70K - CA$95K/yr

We help software development teams get ahead of hackers using a suite of services and products. Our pentesting team is looking for a junior pentester to join us and help secure a few hundred more ...

... software development lifecycle. As a senior practitioner within the QA team, this role leads process improvement initiatives, mentors more junior testers, and guides the adoption and improvement of ...

\n \n \n \n \n A unique and market leading company focused on Agri Tech is searching for 2x Junior or Mid\-Level Software Developers to join their along with there growing development team on a 12 ...

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Junior Software Development information

See Ontario salary details

$22K

$85K

$159.5K

How much do junior software development jobs pay per year?

As of Jul 26, 2026, the average yearly pay for junior software development in Ontario is $84,955.00, according to ZipRecruiter salary data. Most workers in this role earn between $59,000.00 and $102,000.00 per year, depending on experience, location, and employer.

What are some typical challenges faced by junior software developers in their first year, and how can they overcome them?

Junior software developers commonly encounter challenges such as adapting to new codebases, understanding team workflows, and managing task priorities. It can be overwhelming to navigate complex projects or unfamiliar tools, but seeking guidance from senior team members and actively participating in code reviews can help. Proactively asking questions, utilizing company documentation, and setting aside time for continuous learning are effective strategies to overcome these hurdles. Embracing a growth mindset and viewing mistakes as learning opportunities will also contribute to a smoother transition into the role.

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

To thrive as a Junior Software Developer, you need a solid understanding of programming fundamentals, problem-solving abilities, and a relevant degree or coding bootcamp experience. Familiarity with languages such as Java, Python, or JavaScript, and version control systems like Git, is typically required. Strong communication, teamwork, and a willingness to learn are crucial soft skills for growth in this role. These skills and qualities are essential for delivering effective software solutions, collaborating with team members, and adapting to evolving technologies.

What is a Junior Software Developer?

A Junior Software Developer is an entry-level professional who assists in designing, coding, testing, and maintaining software applications under the supervision of more experienced developers. They typically work as part of a development team, learning best practices and gaining experience with various programming languages and tools. Junior developers are responsible for writing basic code, fixing bugs, and participating in code reviews while building their technical skills and knowledge of software development processes.

What is the difference between Junior Software Development vs Junior Web Developer?

AspectJunior Software DevelopmentJunior Web Developer
Required SkillsProgramming languages, software design, debuggingHTML, CSS, JavaScript, basic backend knowledge
Work EnvironmentSoftware companies, tech startups, IT departmentsWeb agencies, tech companies, freelance projects
CertificationsComputer Science degree, coding bootcampsWeb development courses, certifications like HTML, CSS
Common UsageDeveloping software applications, systemsBuilding websites, web applications

Junior Software Development and Junior Web Developer roles share foundational programming skills and often require similar certifications. However, Junior Software Developers typically work on broader software projects across various platforms, while Junior Web Developers focus specifically on website and web application development. Both roles are common entry points in the tech industry, with overlapping skills but different specialization areas.

What are the most commonly searched types of Software Development jobs in Ontario? The most popular types of Software Development jobs in Ontario are:
What cities in Ontario are hiring for Junior Software Development jobs? Cities in Ontario with the most Junior Software Development job openings:
Infographic showing various Junior Software Development job openings in Ontario as of July 2026, with employment types broken down into 100% Full Time. Highlights an 85% In-person, 10% Hybrid, and 5% Remote job distribution, with an average salary of $84,955 per year, or $40.8 per hour.

Junior Software Developer (Hybrid - 3 days in office)

Navcanada

Ottawa, ON โ€ข On-site

CA$91K - CA$114K/yr

Full-time

Retirement

Posted 25 days ago


Job description

Job Posting Title

Junior Software Developer (Hybrid - 3 days in office)

Job Category

Systems Engineering

Language Requirements

English / Anglais

Flexible Work Agreement Type

Hybrid / Hybride

Posting End Date

2026-07-21

Job Grade

PIPSC-2

Pay Range

$91,278 - $114,668

Job Summary

NAV CANADA is looking for curious and motivated Junior Software Developers to join our team and help power the systems behind Canada's air navigation services. This is an exciting opportunity for a developer who is passionate about coding, eager to learn, and ready to contribute to real-world solutions in a high-impact, safety-critical environment.
You'll collaborate with experienced developers and cross-functional teams to design, build, test, and maintain complex software systems that support the safe and efficient movement of aircraft across the country.

Job Description

What NAV CANADA offers you:

  • Challenging, team-oriented work environment

  • Competitive compensation and benefits

  • Defined benefit pension plan

  • Opportunities for growth and development

  • Flexible work arrangements

  • Diverse and inclusive workforce

Key Accountabilities:

  • Assist in the design, development, and maintenance of software applications.

  • Write clean, efficient, and well-documented code.

  • Participate in code reviews and contribute to team knowledge sharing.

  • Collaborate with system engineering and test teams to debug software and ensure quality software releases.

  • Support the integration of third-party APIs and services.

  • Stay current with emerging technologies and development practices.

Job Requirements

Education:

  • Degree from a recognized university or community college with an acceptable specialization in electrical engineering, systems engineering, computer science or information systems, or an acceptable combination of education, experience, and training.

Experience:

  • 1-3 years of hands-on experience developing software in a Linux-based environment using at least one programming language such as Ada, C++, Qt or Python; this may include co-op placements or internships.

  • Experience contributing to the development of end-to-end software solutions (front-end and server-side).

  • Experience with software development process, working in team environments, contributing in code reviews, and using Agile/Scrum methodologies.

  • Experience with version control systems (e.g., Git, Jazz).

  • Experience using modern languages and/or tools (e.g., Python, Bash, Ruby, or front-end/HMI technologies), with familiarity in data handling and databases

  • Experience with full software development lifecycle (SDLC)

Knowledge:

  • Knowledge of object-oriented software design techniques and applications.

  • Knowledge of software configuration management processes, practices, tools and techniques.

  • Knowledge in supported corporate technologies including software, hardware, network, and operating systems.

  • Knowledge of cybersecurity considerations in software and hardware solutions development.

  • Knowledge of modern software development life cycle processes, practices and techniques, including Agile, Scrum and DevOps.

Abilities:

  • Ability to analyze and solve technical problems across systems.

  • Ability to troubleshoot, isolate, and resolve software defects and system issues.

  • Ability to write and execute unit and integration tests to ensure code reliability.

  • Ability to identify and recommend system, process, and improvements.

  • Ability to balance multiple assignment and adapts to shifting priorities.

  • Effective oral and written communication skills in English

Personal Suitability:

  • Builds and maintains positive working relationships through respect, fairness, tact, and open communication.

  • Demonstrates a strong commitment to quality, safety, and attention to detail.

  • Applies critical thinking and problem-solving skills to support effective decision-making.

  • Shows a strong work ethic and sense of accountability for results.

  • Displays a commitment to continuous learning and professional development.

  • Maintains a high level of punctuality and accessibility, ensuring timely communication and support in a dynamic work environment.

Working conditions:

  • This is a hybrid position with a minimum requirement of 3 days per week on site.

  • Typically conducted in a cubicle and/or open office and/or meeting room and/or lab environments using computer-based tools.

  • Travel may be required on occasion.

How to Apply:

When you submit your application, an embedded questionnaire will ask you to describe how you meet each of the requirements listed under the "Education" and "Experience" sections of this job poster. Before you begin your application, please have these responses prepared in a separate document as Workday will not save your answers if you leave the page. Please note that a cover letter is not required to apply for this job, only a resume and the questionnaire responses are needed.

If you are selected for assessment, you will be invited to an in-person evaluation at the job location. The assessments may include individual tests, group exercises and interviews to evaluate the requirements listed under the "Knowledge", "Abilities", and "Personal Suitability" sections of this job poster.

NAV CANADA is committed to building a skilled, diverse workforce reflective of Canadian society. If you do not believe that you match every job requirement listed on this job posting, we still encourage you to apply. NAV CANADA encourages a culture of learning and growth, and recognizes that although some technical skills are mandatory, many others can be taught.

Our Company strives to create an inclusive and barrier-free selection process and work environment. If you require accommodations during this competition process, please ensure that you inform the interview coordinator or hiring manager of any accommodation measures you may require. NAV CANADA will provide accommodations throughout the recruitment and selection process to applicants with disabilities as required.

The successful candidate must meet the security requirement of the position and be legally able to work in Canada.

We thank all applicants for their interest; only those selected for next steps will be contacted.

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