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Computer Science Volunteer Summer Jobs in Ontario

Hibernian General Insurance

Data Scientist

Toronto, ON

CA$80K - CA$120K/yr

MSc in Computer Science, Engineering, Mathematics, Statistics, Physics, or a related field (PhD ... volunteer opportunities. * Hybrid flexible work model. * Outstanding career development ...

Hibernian General Insurance

Data Scientist

Markham, ON

CA$80K - CA$120K/yr

MSc in Computer Science, Engineering, Mathematics, Statistics, Physics, or a related field (PhD ... volunteer opportunities. * Hybrid flexible work model. * Outstanding career development ...

Oura

CA$33 - CA$36/hr

This is a fulltime summer internship based in San Francisco, CA , with onsite work required 5 days ... computer science, or a related field * Has experience or coursework related to human subjects ...

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Computer Science Volunteer Summer information

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

To excel as a Computer Science Volunteer in the summer, foundational knowledge in programming languages (such as Python or Java), problem-solving abilities, and basic computer science concepts are essential, often supported by coursework or relevant experience. Familiarity with collaborative platforms like GitHub, basic understanding of project management tools, and experience with coding environments are typically beneficial. Strong communication, teamwork, and a willingness to learn make a volunteer stand out in this role. These skills and qualities are crucial for effectively contributing to projects, adapting to new challenges, and making a meaningful impact within a limited timeframe.

What types of projects or tasks can I expect to work on as a Computer Science Volunteer during the summer?

As a Computer Science Volunteer in a summer program, you can expect to contribute to a variety of tasks such as assisting in coding workshops, developing simple software tools, supporting IT infrastructure, or helping organize technology-based events. You may also collaborate with staff and other volunteers on group projects, participate in brainstorming sessions, and help troubleshoot basic technical issues. These experiences not only strengthen your technical skills but also enhance your teamwork and communication abilities, which are valuable in future computer science roles.

What are Computer Science Volunteer Summer positions?

Computer Science Volunteer Summer positions are temporary, unpaid roles typically offered during the summer months to students or individuals interested in gaining practical experience in computer science. Volunteers may work on projects involving programming, software development, data analysis, or assisting with technology-related tasks in nonprofits, research labs, or educational organizations. These roles provide valuable opportunities to develop technical skills, collaborate with professionals, and enhance resumes without the commitment of paid employment.

What is the difference between Computer Science Volunteer Summer vs Computer Science Intern?

AspectComputer Science Volunteer SummerComputer Science Intern
Required CredentialsTypically no formal credentials required; open to students and enthusiastsUsually pursuing or have completed relevant coursework; may require enrollment in a degree program
Work EnvironmentNon-profit organizations, community projects, or open-source initiativesCorporate, startup, or research labs; structured internship programs
Employer & Industry UsageNon-profit, educational, or community-focused organizationsTech companies, startups, or research institutions
Search & Comparison IntentUnderstanding volunteer opportunities in computer scienceSeeking paid or structured internship experiences

Computer Science Volunteer Summer roles focus on volunteering in community or non-profit projects without formal credentials, offering valuable experience and networking. In contrast, Computer Science Internships are typically paid, structured programs within companies or research labs, often requiring relevant coursework or enrollment. Both provide industry exposure but differ mainly in compensation, structure, and employer type.

What cities in Ontario are hiring for Computer Science Volunteer Summer jobs? Cities in Ontario with the most Computer Science Volunteer Summer job openings:
Computer Science Volunteer Summer jobs near you

Data Scientist -9 month Contract- Hybrid - Oakville, ON

Pelmorex

Oakville, ON • Hybrid

Full-time

PTO

Posted 21 days ago

Job description

ARE YOU INTERESTED IN A WORKPLACE THAT HAS...

Flexible Work Environment 
Summer Hours
Start your weekend earlier during the summer months!
 Paid Vacation Days Off (in addition to Personal Days)
An IDEAS (Inclusion, Diversity, Equity, Awareness, Solidarity) team
Weather is inclusive, we will be too. Our IDEAS team is committed to making this happen!
 
HAVE WE GOT YOUR ATTENTION? WANT TO LEARN MORE?
 
Read about us here! (spoiler alert... we are the home of The Weather Network )
 
Proud to share that we ranked #5 Most Admired Company in Canada in Leger's 2026 Reputation Study, among 334 organizations
 
WHY WE NEED YOU? GLAD YOU ASKED...

We are seeking a versatile and highly skilled Data Scientist to join our dynamic team. This role is pivotal in driving data-driven decision-making across our B2C and Adtech initiatives, with occasional contributions to our B2B sector. You will be responsible for developing sophisticated models, conducting deep-dive analyses, and extracting actionable insights from complex datasets to optimize user experience and advertising performance.

This is a unique opportunity to work at the intersection of consumer technology and advertising, influencing the direction of our data products under the mentorship of the Director of Data Science. We offer a collaborative environment where innovation is encouraged and data is at the heart of everything we do.

The successful candidate will report directly to the Director, Data Science & Machine Learning, working closely with leadership to align data strategies with business objectives.

Please note this is a contract role until March 2027 and we are only considering candidates who are eligible to work in Canada and can work in a Hybrid model at our Oakville, ON, Canada location. 

WHAT'S THE DAY TO DAY LIKE?

  • B2C & Adtech Optimization: Design and implement machine learning models to improve customer acquisition, retention, and lifetime value. Optimize ad delivery algorithms and attribution modeling to maximize ROI in the Adtech space.

  • Cross-Functional Collaboration: Partner with Product, Marketing, and Engineering teams to define key performance indicators (KPIs) and deliver data products that solve real-world business problems.

  • Advanced Analytics: Conduct end-to-end analysis, including data collection, cleaning, exploratory data analysis, and visualization. Translate technical findings into compelling narratives for non-technical stakeholders.

  • B2B Support: Provide analytical support for B2B initiatives, focusing on lead scoring, churn prediction, and market segmentation as needed.

  • Strategic Reporting: Maintain a close reporting line with the Director to ensure technical roadmaps are executed efficiently and insights are integrated into the broader FY26 data strategy.

WE ARE HOPING YOU HAVE

  • Degree in one of the STEM disciplines (preferably Master's or PhD in Data Science, Statistics, Computer Science, or a related quantitative field but not required) 

  • 3+ years of experience in data science, specifically within B2C or Adtech environments.

  • Expertise in Python or R, and advanced proficiency in BigQuery for data extraction and manipulation.

  • Hands-on experience with Scikit-learn, TensorFlow, Numpy, Scipy or PyTorch.

  • Strong understanding of digital advertising metrics (CPM, CPC, ROAS) and consumer behavior modeling.

  • Experience with distributed computing environments (spark for example)

  • Skills in graphical data visualization (Matplotlib or similar)

  • Strong communication skills, including the ability to explain complex ideas to an audience with a non-technical background

NICE TO HAVE

  • Experience developing Deep Learning solutions in industry/research.

  • Bonus if this experience is applied to large datasets where distributed data frameworks are necessary

 
DON'T MEET ALL THE REQUIREMENTS? DON'T WORRY...
Not all applicants will have skills that match a job description exactly. Pelmorex values and welcomes diverse experiences. While having "desired" qualifications makes for a strong candidate, we encourage applicants with alternative experiences to also apply. If your career is just starting or hasn't followed a traditional path, don't let that stop you from considering Pelmorex. We are always looking for people who will be a culture add (yup, that's right, we don't subscribe to culture fit, we want you to add to what we think is an amazing culture and work environment
INTERESTED? IT GETS BETTER....
  • Open and transparent communication, including All Hands Meetings with our CEO
  • Frequent employee pulse surveys we value your feedback so we can continue to make Pelmorex a great place to work!
  • While we encourage 1:1 conversations, we recognize that not everyone is comfortable with speaking up We have an anonymous reporting platform to ensure everyone's voice is heard
OUR PROMISE TO YOU...

We're highly focused on doing the right thing.
We'll discuss issues and timelines professionally, so you have the time you need to do the best work you can
You will see the result of your work pushed out to real users quickly
We're a team that enjoys learning new technologies and we're open to trying new things
We'll try our best not to bog you down with boring meetings

Weather inspires, protects, and transforms. For 35+ years, Pelmorex has led the way with trusted forecasts and alerts. With innovation at our core, we provide precision, speed, and unmatched reliability-safeguarding lives, powering decisions, and driving business success. Whatever the weather, we turn its potential into action. We're Pelmorex. Imagine it and we'll deliver it.

Fair and Authentic Interview Experience
We welcome candidates using AI tools to prepare for interviews or to learn more about Pelmorex. During the interviews themselves, we expect responses to come from your own experience and thinking.
We ask that candidates not use real-time AI assistance, live answer prompts, or automated response tools during interviews. This helps ensure a fair process for everyone and allows us to evaluate how you approach problems and communicate in your own voice.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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