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

Senior Specialist, Data

Toronto, ON ยท Hybrid

CA$92K - CA$142K/yr

University degree in Computer Science, Actuarial Science, Mathematics, Software Engineering, or ... Paid volunteer days and company matching on charitable donations * Educational resources, tuition ...

Analytics Manager

Markham, ON ยท On-site

CA$135K - CA$155K/yr

An educational background in computer science or engineering, math, statistics, physics, or a ... volunteer opportunities. * Hybrid flexible work model. * Outstanding career development ...

Analytics Manager

Toronto, ON ยท On-site

CA$135K - CA$155K/yr

An educational background in computer science or engineering, math, statistics, physics, or a ... volunteer opportunities. * Hybrid flexible work model. * Outstanding career development ...

Automation Analyst

Toronto, ON ยท On-site

$90 - $118/hr

Completed postโ€‘secondary education in Computer Science, Engineering or Business. * 2+ years of ... Generous timeโ€‘off policy, including 2 paid days annually to volunteer at a charity of your choice.

Financial Systems Analyst Sr

Toronto, ON ยท On-site

$90 - $130/hr

Bachelor's degree in Information Systems, Computer Science, or related field. * 5+ years of ... Volunteer days, Dayforceโ€‘sponsored events, and our own charity, Dayforce Cares. * Opportunities ...

Patient Safety Specialist

Toronto, ON ยท On-site

CA$97K - CA$121K/yr

The organization is a member of the Toronto Academic Health Science Network (TAHSN) and operates ... Demonstrated computer skills using MS Office (Outlook, Word, Excel, PowerPoint, etc) MS Visio ...

Emerging Tech Analyst

Toronto, ON ยท On-site

CA$67K - CA$89K/yr

Bachelor's degree in Computer Science, Engineering, or related field * 3-6 years of experience in ... Well-being programsinclude vacation and holidays, company-supported volunteering time, and mental ...

... computer science, economics, or a related quantitative field; masters or MBA preferred Why work at ... Competitive annual leave, floating holidays, volunteering days and a day off for your birthday!

Computer Engineering, Computer Science degree/diploma or equivalent experience Nice-to-have ... Positive work culture emphasizing diversity and inclusion, volunteerism and community involvement ...

BSc degree in Computer Science. * Jamf 400 or equivalent Certifications for Systems Administrators ... Paid volunteer time * Focus on your career growth: * Development Dollars * Leadership development

Staff Gen AI Developer

Toronto, ON ยท On-site

CA$145K - CA$190K/yr

Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical ... Volunteer Days - Dedicated time to give back and support the communities that matter to you

Staff Backend Developer

Toronto, ON ยท On-site

CA$145K - CA$190K/yr

... in Computer Science, Engineering, or related field (or equivalent practical experience) For this ... Volunteer Days - Dedicated time to give back and support the communities that matter to you

Showing results 21-40

Computer Science Volunteer information

See Markham, ON salary details

$15.6K

$60.1K

$125.1K

How much do computer science volunteer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for computer science volunteer in Markham, ON is $60,106.00, according to ZipRecruiter salary data. Most workers in this role earn between $36,474.00 and $78,159.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the computer science volunteer position, and why are they important?

To succeed as a Computer Science Volunteer, you generally need foundational knowledge of programming languages, problem-solving skills, and a passion for technology, often demonstrated through relevant coursework or project experience. Familiarity with tools such as Git, collaborative platforms like GitHub, and optionally, certifications in programming or software development can be advantageous. Strong teamwork, adaptability, and clear communication are standout soft skills in this setting. These abilities are vital to effectively contribute to projects, collaborate with diverse teams, and support organizational goals with limited resources.

What is a computer science volunteer?

A Computer Science Volunteer role involves assisting with technology-related projects, coding, software development, or IT support in a non-profit, educational, or community setting. Volunteers may help with teaching programming, developing websites, troubleshooting technical issues, or contributing to open-source projects. This role provides hands-on experience while making a positive impact.

What types of projects do computer science volunteers typically work on?

Computer Science Volunteers often contribute to a wide range of projects such as developing software applications, creating websites, supporting IT infrastructure, or assisting with data analysis tasks for nonprofits, educational institutions, or community programs. Depending on the organization's needs, you might collaborate on coding initiatives, troubleshoot technical issues, or help maintain databases. Volunteers usually work in teams, learning from experienced professionals while gaining hands-on experience. This exposure is excellent for developing technical skills, building your portfolio, and expanding your professional network within the tech field.

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 Volunteer jobs? Cities near Markham, ON with the most Computer Science Volunteer job openings:
Infographic showing various Computer Science Volunteer job openings in Markham, ON as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, 3% Contract, and 1% Nights. Highlights an 80% Physical, 1% Hybrid, and 19% Remote job distribution, with an average salary of $60,106 per year, or $28.9 per hour.

Sr Guidewire Developer -PolicyCenter

Hibernian General Insurance

Markham, ON โ€ข On-site

CA$110K - CA$130K/yr

Full-time

Medical, Retirement

Re-posted 12 days ago


Job description

Individually we are people, but together we are Aviva. Individually these are just words, but together they are our Values - Care, Commitment, Community, and Confidence.

As part of our Software Engineering Group, you will be working with globally distributed teams, including business representatives, business analysts, architects, and engineers to plan, design, develop, test, and implement solutions. We embrace a culture challenging the status quo and constantly looking to simplify processes, technology, and workflow.

As a Senior Guidewire PolicyCenter Developer, you will be responsible for the design, configuration, and development of PolicyCenter solutions that support Aviva's core policy lifecycle. You will play a key role in our Guidewire Cloud transformation, leveraging Guidewire Cloud capabilities to deliver scalable, reliable, and customercentric insurance solutions.

What you'll do

  • Build architectural diagrams / design documents.

  • Write programs, configure / package / deploy software.

  • Perform peer code reviews.

  • Collaborate with business partners to understand requirements and translate them into effective technical solutions.

  • Design and implement integrations with external systems.

  • Ensure standard methodologies are followed in code development, testing, and deployment.

  • Provide technical guidance and mentorship to team members, fostering a culture of continuous improvement.

  • Manage the technical aspects of Guidewire upgrades and patches.

  • Resolve and address complex technical issues promptly.

  • Monitor system performance and recommend improvements to enhance functionality.

What you'll bring

  • Bachelor's (or higher) degree in Computer Science, Computer Engineering, or other related fields, or equivalent experience.

  • 5+ years proven experience in Guidewire PolicyCenter Development.

  • Expertise in GOSU Language, configuration and coding using Guidewire tools and accelerators, Guidewire Batch, and Guidewire predefined plugins.

  • Read code in other languages and reverse engineer products.

  • Agile software development, including the use of Git, Bitbucket, Jenkins, Jira, Confluence, etc.

  • Domain knowledge on Property & Casualty Insurance

  • 5+ years of Guidewire development experience.

  • 5+ years of experience coding RESTful APIs.

  • 5+ years of experience with coding in multiple programming languages such as C#, Java, Python, etc.

  • Expertise in the end-to-end design and development of business database applications.

  • Experience building modern web applications and designing Web APIs with REST/JSON.

  • In-depth understanding of design thinking and customer-centric development.


Must have:

  • Guidewire Associate Certification.

  • Hands-on Guidewire PolicyCenter experience.

  • Experience working on Guidewire Cloud.

  • Deep experience across core PolicyCenter functional areas, including Policy lifecycle (Submission, Quote, Bind, Issuance, Endorsement, Rewrite, Cancellation, Renewal), Job configuration and workflows, outofsequence processing and prerenewal directions.

  • Proven experience with PolicyCenter product model configuration: Coverages, exclusions, modifiers, rulesets, and availability rules.

  • Strong expertise in PolicyCenter business rules: Underwriting rules, Validation rules, Prequote / postquote rules.

  • Handson experience configuring PolicyCenter UI and screens, including PC configuration layers, Display keys, page layouts and widgets.

  • Familiarity with Guidewire Cloud Tools: TeamCity, Bitbucket, DataDog, Guidewire Home.

  • Understanding Guidewire Messaging Engine: Message Queues, Message Transports, Plugins.


What makes you stand out

  • Guidewire Ace Certification (preferably PolicyCenter).

  • Guidewire Integration or Billing Center Knowledge.

  • Exposure to Advanced Product Designer (APD) for product modeling or maintenance

  • Experience with Rating configuration: Rate books, Rate tables, Rating algorithms and modifiers.

  • Experience writing automated GUnit tests for configurations using Guidewire data builders.

  • Experience upgrading Guidewire Cloud versions.

  • Experience handling Guidewire Cloud Assurance Reports and leading the resolution.

  • 5+ years of experience with relational databases and SQL - MS SQL Server & Transact SQL proficiency preferred.

What you'll get

  • The salary band for this position ranges from $110,000 to $130,000. Please note that individual salary is determined by factors such as job-related knowledge, skills and experience, as well as internal equity.

  • Compelling rewards package including base compensation, eligibility for annual bonus, retirement savings, share plan, health benefits, personal wellness, and volunteer opportunities.

  • Outstanding Career Development opportunities.

  • We'll support your professional development education.

  • Competitive vacation package with the option to purchase 5 extra days off per year.

  • Employee driven programs focused on gender, LGBTQ+, origins, diversity, and inclusion.

  • Corporate wellness programs to support our employees' physical and mental health.

  • Hybrid flexible work model.

This job advertisement is for an existing vacancy which has been posted both internally & externally.

Aviva Canada may use AI (Artificial Intelligence) tools to assist us throughout the recruitment process to screen, assess or select applicants for a position.

Aviva Canada welcomes applications from all qualified individuals and has a process in place to provide accommodations for persons with disabilities at all stages of the hiring process and during employment. If you require an accommodation during the interview or hiring process, please contact your Aviva Talent Acquisition Partner so that an appropriate accommodation can be arranged.

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