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Internship Junior Software Developer Jobs in Ontario

Profound Medical Inc.

Software Developer

Mississauga, ON

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 ...

Profound Medical

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 ...

1Valet

Junior QA Engineer

Toronto, ON

We develop smart building software and integrated hardware solutions that connect property managers ... internships, hands-on projects, or lab coursework). * Foundational understanding of hardware ...

Software Secured

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 ...

StackandCo

\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 ...

Autodesk

Software Developer

Toronto, ON

CA$72K - CA$105K/yr

As a Software Developer (New Grad), you'll contribute to real services used globally while learning ... Internship, research, or significant project experience in backend development or cloud services

Geotab

Lead Software Developer

Oakville, ON

Geotab is seeking a Lead Software Developer who will be primarily responsible for designing ... for interns over several years. * Excellent communication and organizational skills, with the ...

MMIST

Embedded Software Developer

Stittsville, ON · On-site

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 ...

SS&C

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 ...

JLL

Staff Software Developer

Toronto, ON

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 ...

Profound Medical

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 ...

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All JobsSoftware Developer JobsInternship Junior Software Developer JobsInternship Junior Software Developer Jobs in Ontario

Internship Junior Software Developer information

What are the key skills and qualifications needed to thrive as an internship junior software developer?

To thrive as an Internship Junior Software Developer, you need a basic understanding of programming languages (such as Python, Java, or JavaScript), problem-solving skills, and a foundational knowledge of computer science concepts, typically gained through coursework or coding bootcamps. Experience with version control systems like Git, familiarity with IDEs, and exposure to collaborative tools such as Jira or Trello are also important. Curiosity, eagerness to learn, teamwork, and strong communication skills help set candidates apart in this role. These skills and qualities are crucial for adapting quickly, contributing effectively to projects, and maximizing learning in a fast-paced development environment.

What types of projects or tasks can an internship junior software developer expect to work on during their internship?

As an Internship Junior Software Developer, you will typically work on a variety of projects ranging from debugging existing codebases to developing small features or modules under the guidance of senior developers. Interns often participate in code reviews, write unit tests, and assist in documentation. This hands-on experience helps you understand the software development lifecycle, agile methodologies, and teamwork dynamics. Collaboration with other developers, QA testers, and sometimes product managers is common, helping you build both technical and communication skills.

What is the difference between Internship Junior Software Developer vs Junior Software Developer?

AspectInternship Junior Software DeveloperJunior Software Developer
Required CredentialsTypically pursuing or recently completed a degree in computer science or related fieldCompleted degree or equivalent experience in software development
Work EnvironmentTemporary, training-focused, often part-time or summer rolesFull-time employment with ongoing project responsibilities
Employer & Industry UsageInternships offered by tech companies, startups, and organizations for training purposesEntry-level position in software development teams across industries
Search & Comparison IntentLooking for entry-level or training roles to gain experienceSeeking a full-time junior role after internship or education

In summary, an Internship Junior Software Developer is a temporary, training-focused role aimed at gaining initial experience, often held by students or recent graduates. A Junior Software Developer is a full-time position requiring some experience or education, with ongoing responsibilities in software development teams.

What does an internship junior software developer do?

An Internship Junior Software Developer assists in designing, coding, and testing software applications under the supervision of experienced developers. They often work on writing code, fixing bugs, participating in code reviews, and learning about software development processes. This role provides hands-on experience and exposure to real-world projects, enabling interns to develop their programming and teamwork skills. The position is a great opportunity to learn industry best practices and gain insight into a career in software development.

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

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

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

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

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

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

Internship Junior Software Developer jobs near you
Infographic showing various Internship 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.

Software Developer

Profound Medical Inc.

Mississauga, ON

CA$100K - CA$125K/yr

Full-time

Re-posted 27 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.

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