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Phd Computer Science Jobs in Ontario (NOW HIRING)

AI Research Scientist - PhD

Toronto, ON ยท Remote

CA$55 - CA$80/hr

PhD or advanced degree in Medicine / Healthcare , Statistics and Data Science , AI / ML Research , Computer Science , Game Development , or Mechanical / Aerospace Engineering . * High attention to ...

Automated Planning PhD - AI Expert

Toronto, ON ยท Remote

CA$55 - CA$80/hr

PhD or advanced degree in Computer Science, Artificial Intelligence, Machine Learning, or Operations Research . * Focus on automated planning / symbolic AI . * High attention to detail

You Have: * A Masters or PHD in a quantitative field (i.e. Physics, Computer Science, Stats) * 1-2 years' experience developing solutions and working with Python * Confident extracting and ...

You Have: * A Masters or PHD in a quantitative field (i.e. Physics, Computer Science, Stats) * 1-2 years' experience developing solutions and working with Python * Confident extracting and ...

You Have: * A Masters or PHD in a quantitative field (i.e. Physics, Computer Science, Stats) * 1-2 years' experience developing solutions and working with Python * Confident extracting and ...

You Have: * A Masters or PHD in a quantitative field (i.e. Physics, Computer Science, Stats) * 1-2 years' experience developing solutions and working with Python * Confident extracting and ...

Qualifications: - Pursuing PhD degree in Computer Science, Engineering, AI, Machine Learning, Computer Vision, Robotics and/or similar technical field(s) of study. - Demonstrated research/software ...

MS + 2 years of Data Science experience or PhD in Computer Science, Mathematics, Physics or related discipline (or equivalent experience) * Hands-on experience with machine-learning and statistical ...

Have a Masters degree or PhD in Computer Science, Statistics, Operations Research, or a related field, with dual degrees a plus. * Have the ability to take an ambiguously defined task, and break it ...

PhD or Master's degree in Computer Science, Statistics, Mathematics, or related quantitative field * Experience with real-time ML systems and feature stores * Background in recommendation systems or ...

PhD or Master's degree in Computer Science, Statistics, Mathematics, or related quantitative field * Experience with real-time ML systems and feature stores * Background in recommendation systems or ...

Senior Deep Learning Engineer

Toronto, ON ยท On-site +1

$130K - $180K/yr

Master's or PhD in Computer Science, Engineering, or related field * Experience in embedded or low-level programming * Knowledge of CUDA/OpenGL * Experience deploying neural networks in production

Senior Deep Learning Engineer

Toronto, ON ยท On-site +1

$130K - $180K/yr

Master's or PhD in Computer Science, Engineering, or related field * Experience in embedded or low-level programming * Knowledge of CUDA/OpenGL * Experience deploying neural networks in production

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Showing results 1-20

Phd Computer Science information

Is a PhD worth it for CS?

A PhD in Computer Science can lead to careers in academia, research, or specialized industry roles requiring advanced expertise. It typically involves several years of study and research, and is valuable for positions that demand deep technical knowledge or innovation, but may not be necessary for most industry jobs that prioritize skills and experience. The decision depends on career goals and the value placed on research and academic credentials.

What are some common challenges faced by PhD Computer Science students during their research?

PhD Computer Science students often encounter challenges such as defining a clear and impactful research problem, managing long-term projects with limited guidance, and coping with the pressure to publish in top-tier conferences or journals. Balancing coursework, teaching responsibilities, and research can also be demanding. Effective time management, networking with peers and mentors, and seeking regular feedback can help students navigate these challenges and achieve their academic goals.

What is the salary of a computer PhD?

A computer science PhD typically earns between $80,000 and $150,000 annually, depending on the industry, location, and experience level. Academic roles may have lower salaries, while industry positions in tech companies tend to offer higher compensation, often including bonuses and stock options.

What is a PhD in Computer Science?

A PhD in Computer Science is the highest academic degree in the field, focused on advanced research and the creation of new knowledge in computing. It typically involves several years of coursework followed by original research culminating in a dissertation. Graduates often pursue careers in academia, research, or advanced industry roles that require deep technical expertise and problem-solving skills.

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

To thrive as a PhD in Computer Science, you need advanced expertise in algorithms, programming, and research methodologies, typically supported by a doctoral degree in computer science or a related field. Mastery of programming languages (such as Python, Java, or C++), data analysis tools, and familiarity with version control systems like Git are commonly required, along with experience in publishing academic research. Critical thinking, problem-solving, strong written and verbal communication, and perseverance are vital soft skills for success in research and collaboration. These skills and qualifications are essential for making significant contributions to the field, driving innovation, and effectively sharing knowledge with the academic and professional community.

Which CS has the highest salary?

In computer science, roles such as machine learning engineers, data scientists, and AI specialists tend to have the highest salaries due to high demand for expertise in artificial intelligence and data analysis. Senior positions with advanced skills in programming, algorithms, and cloud computing typically command top compensation, especially in tech hubs and large organizations.

What jobs can I get with a PhD in computer science?

A PhD in computer science qualifies individuals for advanced roles such as research scientist, data scientist, machine learning engineer, or university professor. These positions often require strong analytical skills, programming expertise, and knowledge of algorithms, data structures, and AI tools. Graduates may work in academia, industry research labs, or technology companies focusing on innovation and development.
What are popular job titles related to Phd Computer Science jobs in Ontario? For Phd Computer Science jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Phd Computer Science jobs in Ontario look for? The top searched job categories for Phd Computer Science jobs in Ontario are:
What cities in Ontario are hiring for Phd Computer Science jobs? Cities in Ontario with the most Phd Computer Science job openings:
Infographic showing various Phd Computer Science job openings in Ontario as of July 2026, with employment types broken down into 86% Full Time, and 14% Part Time. Highlights an 86% In-person, and 14% Remote job distribution.

Faculty - Computer Science

University of Guelph

Guelph, ON โ€ข On-site

Other

Posted 21 days ago


Job description

ย Position Title / Rank:ย Assistant Professor
Department: School of Computer Scienceย ย Position Description:

The School of Computer Science at the University of Guelph invites applications for two (2) tenure-track positions in Software Engineering & AI / Applied AI at the Assistant Professor level, with an earliest start date ofย January 1, 2027.

Qualificationsย 

The search is restricted to candidates whose research and teaching interests are in the areas of Software Engineering and AI.ย 

Education and Backgroundย 

At the time of appointment, candidatesย are required toย have a PhD in Computer Science or a related field.ย Previousย academic experience, including post-doctoral or prior academicย appointmentsย will be considered an asset. Relevant industrial experience will also be taken into consideration.ย 

Scholarshipย 

The successful candidate should have remarkable scholarship in Computer Science with demonstrated impact. The candidate must propose an independent and fundable scholarship program in their Scholarship Statement and demonstrate their ability to conduct innovative scholarship that complements the school's current scholarship strengths.ย 

Teachingย 

The candidate must have a keen interest in undergraduate and graduate teaching. They mustย demonstrateย their ability to teach university-level courses that align with their background. They should be capable of teaching core computer science undergraduate courses at all levels and graduate courses related to theirย scholarshipย area. Preference will be given to candidates with prior experience in supervising students and/or staff onย scholarship-oriented projects.ย 

Serviceย 

Evidence of community engagement is crucial, such as organizing conferences,ย participatingย in outreach, volunteering, or being involved in student clubs or councils. Such evidenceย demonstratesย the candidate's ability to provide service to the School, University, and research community.ย 

Expectationsย 

The successful candidate is expected toย establishย an internationally recognizedย scholarshipย program and secure external funding from tri-council agencies (NSERC, SSHRC, CIHR) or similarly prestigious funding agencies. They will also be expected to supervise graduate students in the current MSc and PhD programs.ย The candidate will typically teach three courses per year at the undergraduate and graduate levels.ย 80% ofย their time will be divided equally betweenย scholarship andย teaching,ย with the remaining 20% forย providing service to the School, College, University, andย scholarshipย community at large.ย 

School ofย Computer Scienceย 

As of Fall 2025, the School of Computer Science has 1,200+ย undergraduate students enrolled across its three undergraduate programs andย 100+ย graduate students in its four graduate programs. It is currently experiencing a growth cycleย inย both undergraduate and graduate enrollments. Theย Schoolย is currently supported by 28ย faculty members andย 8ย staff members.

The University of Guelph resides on the traditional lands and territory of the Anishinaabeg, Haudenosaunee and Huron Wendat. These lands are now home to a rich diversity of First Nations, Inuit and Metis people. We offer our respect and gratitude to our Indigenous neighbours and affirm our responsibility to realize our commitments to reconciliation through ongoing action. We are guided in this work by Bi-Naagward | It Comes into View, the Indigenous Initiatives Strategy.

The University of Guelph is the third largest employer in Guelph, a city of over 144,000 people, located about an hour drive west of Toronto, Ontario. University of Guelph is a top-ranked comprehensive university in Canada with an enrolment of more than 30,000 undergraduate and graduate students across more than 40 academic units. The University is known for its commitment to student learning, innovative research, and collaboration with world-class partners. It is a unique place, with transformative research and teaching and a distinctive campus culture. People who learn and work here are shaped and inspired by a shared purpose:ย To Improve Life. Reflecting that shared purpose in every experience connected to our university positions us to create positive change, here and around the world. Our University community shares a profound sense of social responsibility, a drive for international development, and an obligation to address global issues.

Application Processย 

If you are a current employeeย of theย University ofย Guelphย you must apply on the internal Career Page to be considered as an internal applicant.ย SuccessFactors: Career Opportunities (sapsf.com)ย 

Assessment of applications will begin on August 10, 2026 and will continue until the position is filled. Interested applicants should create an account on https://careers.uoguelph.ca/ and apply for the advertised faculty position (Requisition ID #2649) by submitting the following materials (in an integrated Single PDF file):ย ย 

(1) a cover letter;ย ย 

(2) a curriculum vitae;ย 

(3) a Teaching Statement (including teaching philosophy, interests, experiences, and course evaluations if available);ย 

(4) a Research Statement (including a summary of research achievements and a proposal for future research and funding plan);ย 

(5) two representative papers,ย andย 

(6) names and complete contact information for three references.ย 

Questions about this position may be directedย to Dr. Minglun Gong, Director ofย SoCS,ย throughย facultyjobs@socs.uoguelph.ca.ย 

Date Posted: July 8, 2026
Deadline: August 10, 2026ย 

This position is represented by the University of Guelph Faculty Association(UGFA).ย 

The University of Guelph commits to fostering inclusive excellence through promoting Indigenization, equity, diversity, inclusion, and accessibility. Inclusion is a core pillar of Our Time, our strategic plan, which pledges to "transform our human resources, governance and student services and practices across the University to enable us to recruit a diverse student, faculty and staff body and support them in achieving their personal, professional and scholarly goals." The University commits to creating and maintaining "equitable work environments that empower us in our pursuit of student, faculty and staff success, research excellence, innovation and impact."ย 

The University of Guelph invites applications from all qualified individuals; however, Canadians and permanent residents will be given priority. We strongly welcome and encourage applications from members of designated groups in employment, including Indigenous persons, persons with disabilities, racialized persons, women, and 2SLGBTQIA+ persons.ย 

The University of Guelph recognizes that career paths can be diverse and career interruptions may occur. We encourage applicants to note in their applications whether they would like considerations given to the impact of any circumstances, such as (but not limited to) those due to health and/or family reasons, that may have affected an applicant's record of achievement. You are not required to disclose these circumstances in the hiring process. If you choose to do so, the University will ensure that these circumstances do not negatively impact the assessment of your qualifications for the position.ย 

The University of Guelph is committed to ensuring all applicants have fair and equitable participation in the hiring process. If you anticipate needing medical accommodations during the recruitment or selection processes, confidential assistance is available on request by contactingย The University of Guelph is committed to ensuring all applicants have fair and equitable participation in the hiring process. If you anticipate needing medical accommodations during the recruitment or selection processes, confidential assistance is available on request by contactingย Occupational Health and Wellness at 519-824-4120 x52674. If you have any questions regarding accommodations or accessibility during the hiring process or for more information and support, please visit the University'sย Occupational Health and Wellnessย or contact OHW at ohw@uoguelph.ca.ย