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Computer Science Internship Jobs in Markham, ON (NOW HIRING)

Wood Plc

TAC Internship 2022

Richmond Hill, ON · On-site

... Internship(s) . If you thrive on challenges in a fast paced environment, this is the opportunity ... scientists. * A strong mentoring culture, with each hire assigned a dedicated mentor, a new hire ...

Wood Plc

TAC Internship 2022

Mississauga, ON · On-site

... Internship(s) . If you thrive on challenges in a fast paced environment, this is the opportunity ... scientists. * A strong mentoring culture, with each hire assigned a dedicated mentor, a new hire ...

Mlse

Software Engineer Intern

Toronto, ON

... in Computer Science, Software Engineering, Computer Engineering, or a related field. * Basic experience with software development through coursework, personal projects, hackathons, internships, or ...

ShyftLabs

Associate AI Engineer

Toronto, ON · Hybrid

CA$60K - CA$80K/yr

Bachelor's degree in Computer Science, Software Engineering, Data Science, AI, or a related field * Internship, co-op, academic project, or personal project experience in software engineering, AI/ML ...

Hersheys

Intern IS

Mississauga, ON · On-site

CA$20/hr

... Computer Science program at a postsecondary institution. * Relevant academic or practical exposure to analytics, technology, or IT systems preferred. Additional Details: * Fulltime Fall internship ...

Intuit

Full Stack Software Developer I

Toronto, ON

CA$94K - CA$127K/yr

... in Computer Science or related technical field (or equivalent practical experience) * 0-2 years of experience developing web, software, or mobile applications (internships and academic projects ...

Amazon

Solutions Architect - 2026 (CAN)

Toronto, ON · On-site

$75.60 - $126.20/hr

Bachelor's degree or above in Computer Science, Computer Engineering, or related fields ... internships) Amazon is an equal opportunity employer and does not discriminate on the basis of ...

Sync.com

Software Developer

Toronto, ON · On-site

CA$97K - CA$100K/yr

Bachelor of Engineering in Computer Science * 5+ years of professional experience in full stack ... Experience mentoring junior developers or interns. Perks: * Generous wellness program * Best-in-the ...

Sony Music Global Job Board

Intern, IT Support

Toronto, ON · On-site

CA$17.75/hr

Paid Internship, $17.75/hour Shift Information: At least (3) three days a week, 9AM to 5PM, up to ... Enrolled in or recently completed a degree/diploma in Information Technology, Computer Science, or ...

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All JobsComputer Science JobsComputer Science Internship JobsComputer Science Internship Jobs in Markham, ON

Computer Science Internship information

See Markham, ON salary details

$8

$20

$46

How much do computer science internship jobs pay per hour?

As of Jul 15, 2026, the average hourly pay for computer science internship in Markham, ON is $20.94, according to ZipRecruiter salary data. Most workers in this role earn between $11.39 and $24.14 per hour, depending on experience, location, and employer.

What do you do as a computer science intern?

A computer science intern typically assists with software development, coding, testing, and debugging projects. They may work with programming languages like Python, Java, or C++, and often collaborate with teams to gain practical experience in software engineering and problem-solving. Interns may also participate in code reviews and learn about development tools and workflows.

What is the difference between Computer Science Internship vs Software Developer Intern?

AspectComputer Science InternshipSoftware Developer Intern
Required CredentialsTypically pursuing or recent graduate in CS or related fieldSame as CS internship, often students or recent grads
Work EnvironmentVaries across tech companies, research labs, startupsPrimarily software development teams in tech firms
Employer & Industry UsageUsed across academia, industry, research projectsPrimarily in software development companies and tech industry
Common Search & Comparison IntentUnderstanding internship opportunities in CSComparing software development internship roles

Both Computer Science Internships and Software Developer Internships target students or recent graduates interested in tech. While CS internships may include research, data analysis, or broader technical roles, Software Developer Internships focus specifically on coding and software creation. The choice depends on your career goals and the specific skills you want to develop.

Where can I do my internship as a computer science student?

Computer science students can pursue internships at technology companies, startups, research institutions, or through university programs. Internships often involve working with programming languages, software development, or data analysis, and may require prior knowledge of tools like Git or Python.

What are the key skills and qualifications needed to thrive as a Computer Science Intern, and why are they important?

To thrive as a Computer Science Intern, you generally need foundational knowledge in programming, algorithms, and data structures, often supported by progress toward a computer science degree. Familiarity with coding languages such as Python, Java, or C++, as well as experience using version control systems like Git, is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help interns stand out in collaborative environments. These skills and qualities are essential because they enable interns to contribute meaningfully to projects, adapt to new technologies, and work efficiently within a development team.

What types of projects do Computer Science interns typically work on, and how much autonomy can I expect?

Computer Science interns often contribute to real-world projects such as developing new software features, debugging code, automating processes, or supporting infrastructure. While the level of autonomy varies by company, interns are generally given meaningful tasks and encouraged to collaborate with senior engineers and cross-functional teams. You'll likely participate in code reviews, agile sprints, and team meetings, gaining hands-on experience and feedback. Many organizations assign mentors to guide interns, helping them balance independence with structured learning and support.

Is 23 an hour good for an internship?

For a computer science internship, $23 per hour is generally considered above average, as many internships pay between $15 and $20 an hour. This rate may reflect the level of skills, location, and the company's budget, and it often includes opportunities to gain valuable experience with programming languages and tools like Python or Java. However, internship pay varies widely depending on the industry and region.

What Are Internship Opportunities in Computer Science?

An internship in computer science provides on-the-job training for students who study computer science. Your duties in this program depend on the focus on the internship. Some interns get experiencing coding and developing software, applications, or website user interfaces. As an intern, you work under the direction of programming and development professionals. Your responsibilities include writing lines of code, testing and debugging software, learning computer languages in a realistic setting, and functioning as part of a team. Other computer science internships focus on providing technical support, cybersecurity services, or administration services as part of an IT team.

Which internship is best for a CS student?

The best internship for a CS student depends on their interests and career goals, but generally, internships at reputable tech companies or research institutions that offer hands-on experience in programming, software development, or data analysis are valuable. Look for opportunities that provide mentorship, skill development, and exposure to real-world projects, often requiring proficiency in languages like Python, Java, or C++ and relevant technical certifications. These internships can enhance your resume and prepare you for full-time roles in the tech industry.

What is a computer science internship?

A computer science internship is a temporary position that allows students or recent graduates to gain practical experience in the field of computer science. Interns typically work on real-world projects, assisting with programming, software development, data analysis, or IT support under the supervision of experienced professionals. These internships provide valuable hands-on skills, networking opportunities, and insight into potential career paths within technology industries.
More about Computer Science Internship jobs
What are the most commonly searched types of Computer Science jobs in Markham, ON? The most popular types of Computer Science jobs in Markham, ON are:
What cities near Markham, ON are hiring for Computer Science Internship jobs? Cities near Markham, ON with the most Computer Science Internship job openings:
Computer Science Internship jobs near you
Infographic showing various Computer Science Internship job openings in Markham, ON as of July 2026, with employment types broken down into 40% Full Time, and 60% Part Time. Highlights an 40% In-person, 20% Hybrid, and 40% Remote job distribution, with an average salary of $43,560 per year, or $20.9 per hour.
Jonas Fall Internship - Various Departments

Jonas Fall Internship - Various Departments

Common CENTS Solutions

Toronto, ON

CA$22 - CA$25/hr

Full-time

Re-posted 5 days ago

Job description

                                                                                    Job Description: 

Jonas Internship Program - Now Accepting Applications!

Location: Various

Internship Terms: Fall (Sept-Dec)

Application Window: Fall: May 1, 2026 - Jul 15, 2026

Compensation & Role Details:
Expected Salary Range: The expected base salary range for this role is between between $22 and $25 CAD per hour, depending on the candidate's experience and qualifications.
Role Type: New Role
AI Disclosure: AI may be used during the hiring process.

About the Program

The Jonas Internship Program is designed to provide meaningful, structured learning experiences for students and recent graduates. Interns will gain hands-on exposure to real business challenges, develop technical and professional skills, and contribute to impactful projects across various departments. This program also offers our team members the opportunity to mentor and support emerging talent, while benefiting from the fresh perspectives and innovative thinking that interns bring.

What You'll Gain

  • Real-world experience in a collaborative, fast-paced environment

  • Mentorship from experienced professionals

  • Opportunities to contribute to meaningful projects

  • Exposure to Jonas's business operations and culture

  • A potential pathway to full-time employment

Internship Areas

We offer internship opportunities in the following areas, including but not limited to:

  • Software Development

  • Business Analysis

  • Project Management

  • Quality Assurance

  • UI/UX Design

  • Technical Support

  • DevOps & Cloud Engineering

Eligibility Criteria

  • Currently enrolled in or recently graduated from a recognized post-secondary institution

  • Legally eligible to work in Canada or the U.S.

  • Available to work full-time during the internship term

  • Passionate about technology and eager to learn

Referrals from employees (including family and friends) are welcome, but all candidates must meet the eligibility criteria and apply through the appropriate channels.

How to Apply

Please apply through the appropriate evergreen requisition: Fall Internship (Sept-Dec)

Be sure to upload your resume with a clear title that reflects your area of interest and experience level. For example: Intern, QA Analyst - Jane Doe

Why join Jonas?

  • Diverse opportunities across disciplines

  • A strong learning culture with growth pathways

  • Access to industry experts and mentors

  • Make a real impact in niche markets

Whether you're looking to kick-start your career or explore new areas in tech, the Jonas Internship Program is a great place to grow. We're excited to meet the next generation of innovators and leaders, apply today and start your journey with us!

                                                                                    Business Unit:                                                                                     Scheduled Weekly Hours:37.5                                                                                    Number of Openings Available: 0                                                                                    Worker Type: Student (Fixed Term) (Trainee) More About Jonas Software:

Jonas Software is a leading provider of enterprise management software solutions, serving a wide range of vertical markets including hospitality, healthcare, construction, education, personal care, fitness, leisure, moving and legal services, to name a few. Within these markets, Jonas is comprised of over 65 distinct brands, each a respected leader in its domain.

Jonas' vision is to be the branded global leader across these verticals and to be recognized by customers and industry stakeholders as the trusted provider of "Software for Life." We are committed to technology, product innovation, quality, and exceptional customer service.

Jonas Software supports over 60,000 customers in more than 30 countries. We employ over 6,000 skilled professionals, including industry experts and technology specialists. Across our broader network, we support a global workforce of more than 30,000 employees.

Headquartered in Canada, Jonas Software has a global footprint with offices around the world. We're a 100% owned subsidiary of Constellation Software Inc., based in Toronto, publicly listed on the TSX (CSU.TO), and a member of the S&P/TSX 60 Index.

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