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Graduate Junior Software Developer Jobs in Ontario

Software Developer

Mississauga, ON · On-site

CA$100K - CA$125K/yr

Collaborates across teams; contributes to project goals and supports junior developers. * Moderate ... Fluent in concurrent software design, integration of 3rd party tools/APIs, CI tools, modern IDEs ...

Collaborates across teams; contributes to project goals and supports junior developers. * Moderate ... Fluent in concurrent software design, integration of 3rd party tools/APIs, CI tools, modern IDEs ...

Software Developer

Toronto, ON · On-site

CA$97K - CA$100K/yr

About the Role We are seeking a versatile and results-oriented Software Developer with expertise in ... Experience mentoring junior developers or interns. Perks: * Generous wellness program * Best-in-the ...

Junior Pentester

Ottawa, ON · On-site +1

CA$70K - CA$95K/yr

Software Secured is a leading Penetration Testing as a Service company, with a head office in ... Secure Development/Engineering, Security Operations/SOC/Blue Teaming, Incident Response, IT Securit ...

\n \n \n \n \n Our client, a digital consultancy based in South Dublin, is looking for a talented Software Developer with a passion for developing, as well as having a dedicated, committed work ethic ...

Mentors Junior embedded engineers on the team and throughout the organization What do we need from ... Proficiency in embedded software development tools, debugging techniques, and cross-compilation ...

Embedded Software Developer Ottawa, ON Mist Mobility Integrated Systems Technology is a pioneering ... Mentors Junior embedded engineers on the team and throughout the organization What do we need from ...

Lead Software Developer

Mississauga, ON · Hybrid

CA$95K - CA$140K/yr

Lead Software Developer Location(s): Status: Get To Know Us: SS&C is leading the way. We continue ... Provide technical guidance, code reviews, and mentorship to mid-level and junior engineers. Help ...

Mentor junior engineers on proper standards and techniques to improve their accuracy and efficiency ... software engineering experience * Hands-on experience with modern LLM APIs across multiple ...

Senior Software Developer

Mississauga, ON · On-site

CA$120K - CA$160K/yr

Actively mentor junior and mid-level developers, facilitate workshops, and support team growth through knowledge sharing. * Other duties assigned from time to time. Education Degree in Software ...

Coach and mentor junior engineers on best practices of software engineering, leveraging AI to enhance applications, and building their technical expertise to ensure efficient and effective outcomes

Showing results 21-40

Graduate Junior Software Developer information

See Ontario salary details

$25.5K

$75.8K

$141K

How much do graduate junior software developer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for graduate junior software developer in Ontario is $75,778.00, according to ZipRecruiter salary data. Most workers in this role earn between $53,000.00 and $91,500.00 per year, depending on experience, location, and employer.

What is a graduate junior software developer?

Graduate Junior Software Developers are entry-level professionals who have recently completed their university degrees, typically in computer science or a related field. They are responsible for assisting in the design, development, testing, and maintenance of software applications under the guidance of more experienced developers. This role is designed to help new graduates build practical experience, learn industry best practices, and develop their coding and problem-solving skills in a professional environment.

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

To thrive as a Graduate Junior Software Developer, you need a solid understanding of programming languages (such as Java, Python, or C#), problem-solving skills, and a relevant degree in computer science or a related field. Familiarity with version control systems like Git, basic knowledge of databases, and exposure to IDEs and development frameworks are typically required. Strong attention to detail, eagerness to learn, and effective collaboration set exceptional candidates apart. These skills and qualities are essential for building reliable software, adapting to evolving technologies, and contributing positively to a development team.

What types of projects can a graduate junior software developer expect to work on during their first year?

As a Graduate Junior Software Developer, you’ll typically start by supporting senior developers on existing projects, such as fixing bugs, writing unit tests, and implementing small features. Over time, you may be assigned to work on new development projects, collaborate on code reviews, and assist in designing software solutions. These tasks help you become familiar with the company’s technology stack, coding standards, and development processes, while also providing opportunities to learn from more experienced team members.

What are popular job titles related to Graduate Junior Software Developer jobs in Ontario?

For Graduate Junior Software Developer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Graduate Junior Software Developer jobs in Ontario look for?

The top searched job categories for Graduate Junior Software Developer jobs in Ontario are:

What cities in Ontario are hiring for Graduate Junior Software Developer jobs?

Cities in Ontario with the most Graduate Junior Software Developer job openings:

Infographic showing various Graduate Junior Software Developer job openings in Ontario as of August 2026, with employment types broken down into 1% Internship, 78% Full Time, 18% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $75,778 per year, or $36.4 per hour.

Software Developer

Profound Medical

Mississauga, ON • On-site

CA$100K - CA$125K/yr

Full-time

Re-posted 25 days ago


Job description

Our mission is to Profoundly change the standard of care by creating a tomorrow where clinicians can confidently ablate tissue with precision; a tomorrow where patients have access to safe and effective treatment options, so they can quickly return to their daily lives. Changing the standard of care is part of our fabric. We are a group of energetic, problem-solvers focused on innovation, and looking to change the world. We are changing the paradigm for treating diseases such as prostate cancer by using real-time MR Imaging, thermal ultrasound and close-loop temperature feedback control, to gently ablate the diseased tissue with minimal side effects.


If you share our values and want to work in a collaborative results focused culture and want to make a Profound impact in healthcare and your career, here is your chance.


General Accountability

The Software Developer is responsible for building and maintaining high-quality features, collaborating with the team to solve technical challenges, and ensuring code aligns with business requirements. Leveraging a strong background in WPF, the developer builds scalable enterprise applications that handle complex business logic while maintaining a focus on clean, intuitive user interfaces.


Duties and Responsibilities

  • Participate in requirements analysis in collaboration with senior developers and Manager.
  • Contribute to software design activities under limited guidance from senior team members.
  • Implement software components according to design specifications and coding standards.
  • Design and execute unit tests to verify software functionality.
  • Participate in software testing and integration activities.
  • Prepare and maintain software documentation related to implementation and testing.
  • Investigate and resolve software defects and issues.
  • Support software maintenance and update activities.
  • Contribute to the configuration and maintenance of the Continuous Integration environment.
  • Collaborate with peers to share knowledge and support team development.


Education

Degree in Software Engineering, Computer Science or similar.


Key Attributes

  • 3-5 years of professional experience in software development.
  • Proficient in at least one language (e.g., C++, C#, or C); applies design patterns and OOD principles.
  • Independently solves mid-level problems; analyzes software issues effectively.
  • Collaborates across teams; contributes to project goals and supports junior developers.
  • Moderate autonomy in decision-making; manages tasks independently with occasional guidance.
  • Communicates effectively across teams; documents processes and resolves issues collaboratively.
  • Fluent in concurrent software design, integration of 3rd party tools/APIs, CI tools, modern IDEs usage.
  • Moderate understanding of how projects align with business goals.


We thank you for your interest in Profound Medical. Please note only candidates that are short-listed will be contacted.


The expected annual salary range for this role is $100,000 - $125,000 CAD. Actual compensation will be determined based on experience, qualifications, and job-related factors. This role may also be eligible for participation in the company’s benefits programs, such as a group RRSP and medical benefits paid by the employer.


We strive to promote diversity and equal opportunity in the workplace and encourage applications from all qualified individuals, including those with disabilities. If selected to participate in the recruitment, selection, and/or assessment process, please inform Human Resources of the nature of any accommodation(s) that you may require.