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Remote Computer Science Jobs in Ontario (NOW HIRING)

AI Research Scientist - PhD

Toronto, ON · Remote

CA$70 - CA$90/hr

Computer Science PhD Researchers Type: Contract Compensation: $70-$90/hour Location: Remote Role Responsibilities * Contribute subject matter expertise to a cutting-edge project with large language ...

AI Research Scientist - PhD

Toronto, ON · Remote

CA$55 - CA$80/hr

Remote Role Responsibilities * Contribute subject matter expertise to a cutting-edge project with ... Science , AI/ML Research , Computer Science , Game Development , or Mechanical/Aerospace ...

ML Research Scientist - PhD

Toronto, ON · Remote

CA$110 - CA$145/hr

Remote Role Responsibilities * Evaluate the accuracy and depth of AI-generated content to ... PhD in Machine Learning , Computer Science , AI , or a closely related field. * Published at least ...

AI Research Scientist - PhD

Toronto, ON · Remote

CA$55 - CA$80/hr

Remote Role Responsibilities * Contribute subject matter expertise to a cutting-edge project ... and Data Science , AI / ML Research , Computer Science , Game Development , or Mechanical ...

AI Assessment Specialist - PhD

Toronto, ON · On-site +1

CA$66 - CA$84/hr

Applied Computer Science Benchmark Specialist Type: Contract Compensation: $66-$84/hour Location: Remote Commitment: 10+ hours/week Role Responsibilities * Author original computer science questions ...

C++ Developer

Kitchener, ON · On-site +1

  • Medical

  • Dental

A Masters or PHD in Computer Science, Engineering. or equivalent Some AWESOME selling points: * Remote + flexible work schedule * Competitive salary + Extended Health and Dental Benefits * Amazing ...

C++ Developer

Ottawa, ON · On-site +1

  • Medical

  • Dental

A Masters or PHD in Computer Science, Engineering. or equivalent Some AWESOME selling points: * Remote + flexible work schedule * Competitive salary + Extended Health and Dental Benefits * Amazing ...

C++ Developer

Waterloo, ON · On-site +1

  • Medical

  • Dental

A Masters or PHD in Computer Science, Engineering. or equivalent Some AWESOME selling points: * Remote + flexible work schedule * Competitive salary + Extended Health and Dental Benefits * Amazing ...

C++ Developer

Waterloo, ON · On-site +1

  • Medical

  • Dental

A Masters or PHD in Computer Science, Engineering. or equivalent Some AWESOME selling points: * Remote + flexible work schedule * Competitive salary + Extended Health and Dental Benefits * Amazing ...

C++ Developer

Kitchener, ON · On-site +1

  • Medical

  • Dental

A Masters or PHD in Computer Science, Engineering. or equivalent Some AWESOME selling points: * Remote + flexible work schedule * Competitive salary + Extended Health and Dental Benefits * Amazing ...

C++ Developer

Ottawa, ON · On-site +1

  • Medical

  • Dental

A Masters or PHD in Computer Science, Engineering. or equivalent Some AWESOME selling points: * Remote + flexible work schedule * Competitive salary + Extended Health and Dental Benefits * Amazing ...

Senior C++ Software Engineer

Waterloo, ON · Remote

$120K - $150K/yr

  • Medical

  • Dental

A degree in Computer Science. Masters is preferred. * Knowledge and or interest in computer ... Completely remote work If this opportunity sounds like something that fits your career path, please ...

Senior C++ Software Engineer

Kitchener, ON · Remote

$120K - $150K/yr

  • Medical

  • Dental

A degree in Computer Science. Masters is preferred. * Knowledge and or interest in computer ... Completely remote work If this opportunity sounds like something that fits your career path, please ...

Senior C++ Software Engineer

Waterloo, ON · Remote

$120K - $150K/yr

  • Medical

  • Dental

A degree in Computer Science. Masters is preferred. * Knowledge and or interest in computer ... Completely remote work If this opportunity sounds like something that fits your career path, please ...

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Showing results 1-20

Remote Computer Science information

See Ontario salary details

$22.5K

$85.9K

$187.5K

How much do remote computer science jobs pay per year?

As of Aug 19, 2026, the average yearly pay for remote computer science in Ontario is $85,927.00, according to ZipRecruiter salary data. Most workers in this role earn between $42,500.00 and $123,000.00 per year, depending on experience, location, and employer.

What are remote computer science jobs?

Remote computer science jobs include a wide variety of roles focused on the use and analysis of computers and networks, including security specialists, network administrators, and software programmers. In these roles, you may develop hardware or software, control user accounts and permissions, analyze security procedures, manage confidential information, order repairs and replacements, manage inventory levels, conduct penetration tests, or manage a full development cycle for new software. Remote computer science jobs frequently use databases, private networks, intrusion detection systems, and remote conferencing software to help coordinate jobs. This is something of a catch-all term for computer-based positions, so if you are looking for a specific role, such as a remote programmer or remote computer engineer, you may need to narrow your search terminology.

What are remote computer science jobs?

Remote computer science jobs are positions that involve the application of computer science principles—such as programming, software development, data analysis, and cybersecurity—that can be performed from any location with internet access. These roles often include software engineer, web developer, data scientist, system administrator, and more. Remote computer science professionals collaborate with teams virtually, using digital communication and project management tools. This flexibility allows employees to work from home or anywhere in the world, offering a better work-life balance and access to global job opportunities.

How do remote computer science professionals typically collaborate with their teams to ensure project success?

Remote computer science professionals usually rely on a mix of communication and project management tools—such as Slack, Zoom, GitHub, and Jira—to collaborate effectively with their teams. Regular virtual meetings, code reviews, and shared documentation help maintain alignment and transparency. While working remotely offers flexibility, it can also require proactive communication and self-management to avoid misunderstandings and stay on track with deliverables. Many teams adopt Agile methodologies to structure their work and foster collaboration, regardless of physical location.

What are the key skills and qualifications needed to thrive as a remote computer science professional?

To thrive as a Remote Computer Science professional, you need strong programming skills, problem-solving abilities, and a relevant degree or equivalent experience in computer science or software engineering. Proficiency with coding languages (such as Python, Java, or C++), version control systems like Git, and remote collaboration tools (e.g., Slack, Jira, Zoom) is essential. Excellent communication, self-motivation, and time management are vital soft skills for working independently and with distributed teams. These skills and qualities enable efficient development, seamless teamwork, and successful project delivery in a remote environment.

Can I work remotely with a computer science degree?

Yes, many computer science roles can be performed remotely, especially in software development, programming, and IT support. Remote work often requires strong technical skills, familiarity with collaboration tools, and self-discipline, and some positions may require specific certifications or experience.

What are the most commonly searched types of Computer Science jobs in Ontario?

The most popular types of Computer Science jobs in Ontario are:

What are popular job titles related to Remote Computer Science jobs in Ontario?

For Remote Computer Science jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Remote Computer Science jobs in Ontario look for?

The top searched job categories for Remote Computer Science jobs in Ontario are:

Infographic showing various Remote Computer Science job openings in Ontario as of August 2026, with employment types broken down into 65% Full Time, 21% Part Time, and 14% Contract. Highlights an 24% In-person, and 76% Remote job distribution, with an average salary of $85,927 per year, or $41.3 per hour.

Computer Science Intern

Canadian Strategic Missions Corporation

Waterloo, ON • On-site, Remote

Internship

Posted 19 days ago


Job description

The Canadian Strategic Missions Corporation is a space anddefencecompany focused on developing dual-use solutions for delivering unmatched capabilities on this planet and others. CSMC is developing a micro nuclear reactor for remote applications likethe arctic,defence, and space exploration. Led by a team with a mix of entrepreneurial and institutional experience at the highest level, we are a bleeding edge company, working at the intersection of energy, geology/geophysics, health technologies, space systems, and imagineering.

We'renotgonnado it alone though, andwe're hiring a Computer Science Intern.Youwill work directly with engineering leads,scientists,andcrossfunctionalproject teams.The position will support activities including but not limited tosoftware development,data analysis, research, preparation of technical presentations, support for design processes,project coordination, technical documentation management, and contributing to internal reports. The role will involvefacetsof project management, documentation, risk tracking, technical research, market awareness, and continuous improvement initiatives.

Main Responsibilities

  • Design, implement, test, andmaintainhigh-reliability software modules for space and defense systems.
  • Develop AI/ML pipelines and advanced data processing algorithms to ingest, clean, and analyze telemetry and sensordata streams.
  • Conduct simulations, testing, anditerative improvements to ensure algorithm robustness and accuracy in, e.g.,diverse geological environments.
  • Coordinate project tasks, timelines, meetings, action items, and cross-functional communication to support smooth project execution.
  • Track progress, dependencies, and risks, and helpidentifypractical mitigation actions.
  • Maintain organized project andtechnical documentation, including design specifications, methodologies, drawings, reports, and project records.
  • Support data analysis, technical reporting, presentations, and continuous improvement activities for internal and external stakeholders.
  • Attend project meetings, take minutes, and follow up on action items to ensuretimelycompletion.
  • Stay updated on the latest developments and advancements in the space/defense industry and related technologies.

Qualifications, Experience,Knowledgeand Skills Essential

  • Currently pursuing a 4th year of Bachelor's or a Master's, or PhDdegree inComputer Science,Science, Engineering, or a related technical field.
  • Strong programming foundations in, e.g., Python, with a demonstrated ability to write clean, efficient, and well-tested code.
  • Demonstrated working knowledge of core computer science principles, such as data structures, algorithms, systems programming, and multithreading.
  • Excellent problem-solving skills with the ability to bridge theoretical science (e.g., physics, signal processing) with practical software implementation.
  • Academic coursework or projects related to project management, technical documentation, data analysis, or reporting areadvantageous.
  • Scientific background is an asset, particularly in geophysics and quantum.
  • Excellent communication and interpersonal skills, including the ability to collaborate effectively withincrossfunctionalteams.
  • Highlydetailoriented, with the ability to manage multiple tasks andmaintainaccuracy in documentation and reporting.

Employment Eligibility

CSMC works with highly sensitive nuclear, defence, and aerospace technologies, and all roles require eligibility for federal security screening and compliance with controlled goods and export regulations. Candidates must be legally authorized to work in Canada, able to obtain and maintain Government of Canada security clearance, and eligible to meet foreign affiliation and export control requirements. These conditions are mandatory Bona Fide Occupational Requirements and reflect the need to securely develop and protect nationally significant capabilities.


CSMC is an equal opportunity employer supporting diversity and inclusion. We want to hear from unique candidates.


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