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Intern Entry Level C# Developer Jobs in Ontario (NOW HIRING)

Nokia

Firmware Engineer

Kanata, ON · On-site

  • Medical

  • Dental

  • Life

  • Retirement

  • PTO

Previous intern or co-op experience at Nokia or Infinera. * Bachelor's in Computer Engineering or equivalent. * Experienced with C and C+,+ and Python. * One or more areas of experience: Digital ...

Marvell

Analog Engineer Intern - PhD

Ottawa, ON

Your Team, Your Impact Central Engineering works directly with the Optical Digital Signal ... C. 1324b(a)(3), all applicants may be subject to an export license review process prior to ...

AECOM

Railway Signals Designer

Mississauga, ON

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Reporting to the S&C Manager, provide engineering, technical and management support to the Railway ... Existing registration as an Engineering Intern (EIT) with PEO is considered an asset. Additional ...

Acceldata

Field Engineering Co-Op

Kitchener, ON

CA$20 - CA$30/hr

Acceldata is a Series-C funded company whose investors include Insight Partners, March Capital ... WHY INTERN WITH US * Gain valuable experience at a fast-growing tech startup in Canada. * Work ...

Acceldata

Sales Engineering Co-Op

Kitchener, ON · On-site

CA$20 - CA$30/hr

Acceldata is a Series-C funded company whose investors include Insight Partners, March Capital ... WHY INTERN WITH US * Gain valuable experience at a fast-growing tech startup in Canada. * Work on ...

Waabi

2026 Intern, PhD Research Scientist

Toronto, ON · On-site

CA$60/hr

Qualifications: - Pursuing PhD degree in Computer Science, Engineering, AI, Machine Learning ... and/or C++.. - Open-minded and collaborative team player with willingness to help others ...

Acceldata

Software Engineering Co-op

Kitchener, ON

Acceldata is a Series-C funded company whose investors include Insight Partners, March Capital ... Why Intern With Us: At Acceldata, you won't just be writing code; you'll be shaping the foundation ...

WSP

Junior Materials Lab Technician

London, ON · On-site

CA$51K - CA$68K/yr

With an unmatched breadth and depth of engineering, advisory and sciencebased expertise, our global ... Certification with the Canadian Council of Independent Laboratories (CCIL Type C) preferred; * Time ...

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Intern Entry Level C Developer information

What does an intern entry level C# developer do?

An Intern Entry Level C# Developer assists in designing, coding, testing, and maintaining software applications using the C# programming language under the guidance of more experienced developers. They typically work on smaller tasks or modules within larger projects, learning industry practices and gaining hands-on experience. This role is ideal for those looking to build foundational skills in software development and understand the workflow of professional development teams.

What types of projects and tasks can I expect to work on as an intern entry level C# developer?

As an Intern Entry Level C# Developer, you'll typically assist with building, testing, and maintaining software applications using the C# programming language. Your daily tasks may include writing and debugging code, collaborating with senior developers on new feature implementation, and participating in code reviews. Interns often work closely with cross-functional teams such as QA and product management, providing a great learning environment. This hands-on experience helps you develop both technical and teamwork skills, setting a solid foundation for future career growth.

What are the key skills and qualifications needed to thrive as an intern entry level C# developer, and why are they important?

To thrive as an Intern Entry Level C# Developer, a solid understanding of C# programming, object-oriented principles, and a relevant degree or coursework in computer science is essential. Familiarity with Visual Studio, .NET frameworks, and version control systems like Git is typically required. Strong problem-solving skills, eagerness to learn, and effective communication help set candidates apart in this collaborative, fast-paced role. These skills and qualities enable interns to contribute effectively to development projects and adapt quickly within professional software teams.

What are popular job titles related to Intern Entry Level C# Developer jobs in Ontario?

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What job categories do people searching Intern Entry Level C# Developer jobs in Ontario look for?

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What cities in Ontario are hiring for Intern Entry Level C# Developer jobs?

Cities in Ontario with the most Intern Entry Level C# Developer job openings:

Intern Entry Level C Developer jobs near you
Infographic showing various Intern Entry Level C# Developer job openings in Ontario as of August 2026, with employment types broken down into 100% Full Time. Highlights an 75% In-person, and 25% Hybrid job distribution.

Firmware Engineer

Nokia

Kanata, ON • On-site

Full-time

Medical, Dental, Life, Retirement, PTO

Re-posted yesterday

Nokia rating

7.9

Company rating: 7.9 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

30th of 99 rated telecommunications companies

Job description

As an Early Career Firmware Engineer, you'll be part of an agile Scrum team developing software that controls and monitors nextgeneration optical network equipment. You'll be writing firmware that runs on highly embedded CPUs within custom Nokia ASICs, directly enabling industryleading optical hardware.

Advancing connectivity to secure a brighter world.

Nokia is a global leader in connectivity for the AI era. With expertise across fixed, mobile and transport networks, powered by the innovation of Nokia Bell Labs, we're advancing connectivity to secure a brighter world. 

Learn more about life at Nokia.


Our recruitment process

We act inclusively and respect the uniqueness of people. Our employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect.

If you're interested in this role but don't meet every listed requirement, we still encourage you to apply. Unique backgrounds, perspectives, and experiences enrich our teams, and you may be just the right candidate for this or another opportunity.

The length of the recruitment process may vary depending on the specific role's requirements. We strive to ensure a smooth and inclusive experience for all candidates. Discover more about the recruitment process at Nokia. 

Some of our benefits in Canada:
  • Corporate Retirement Savings Plan
  • Health and dental benefits
  • Short-term disability, and long-term disability
  • Life insurance, and AD&D - Company paid 2x base pay
  • Optional or Supplemental life and AD&D insurance (Employee/Spouse/Child)
  • Paid time off for holidays and Vacation
  • Employee Stock Purchase Plan
  • Tuition Assistance Plan
  • Adoption assistance
  • Employee Assistance Program/Work Life Resource Program

The above benefits exclude students.


Disclaimer for US/Canada

Nokia Maintains broad annual base salary ranges for its roles in order to account for variations in knowledge, skills, experience and market conditions, and with consideration to internal peer equity. Check the salary ranges in the job info section for this role.

All North America job posts will post for a minimum of 7 calendar days and up to 180 days or until candidate/s identified.
  • Previous intern or co-op experience at Nokia or Infinera.
  • Bachelor's in Computer Engineering or equivalent.
  • Experienced with C and C+,+ and Python.
  • One or more areas of experience:  Digital signal processing knowledge, Control Theory, Optical networks, Optical components, embedded cpu. 
  • Agile development, including defining feature acceptance criteria, featur,e and unit testing. 
     
  • Working as part of a scrum team to develop and test firmware features.
  • Collaborate on feature definition, coding, and testing. 
  • Mentor interns and co-ops. 

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