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Computer Science Startup Jobs in Ontario (NOW HIRING)

Bachelor's degree in Computer Science, or related field. * Proven track record of success in a startup or scale up environment * Strong technical leadership skills with the ability to motivate and ...

Support daily market operations, including system startup and shutdown procedures, application ... Bachelor's degree in Computer Science, Information Systems, or a related field, or equivalent ...

Bachelor's degree in finance, economics, computer science, engineering, or related discipline ... startup or venture-building experience. This position will be located in Toronto and offers the ...

Senior Machine Learning Developer

Toronto, ON · Hybrid

CA$155K - CA$180K/yr

Bachelor's or Master's degree in a quantitative field such as Computer Science, Machine Learning ... We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and ...

Bachelor's degree in computer science/engineeringor equivalent practical experience. * 5+ years of ... under startup constraints. * Proactive and curious by nature. Youdon'twait to be pointed at ...

Bachelor's degree in computer science, engineering, statistics, mathematics, or a related technical ... Ability to operate independently in a startup environment where systems are still being built Nice ...

Senior Full-Stack Developer

Toronto, ON · Hybrid

CA$140K - CA$160K/yr

Bachelor's degree or higher in Computer Science or related field. Equivalent work experience is ... We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and ...

Senior Full-Stack Developer

Toronto, ON · Hybrid

CA$140K - CA$160K/yr

Bachelor's degree or higher in Computer Science or related field. Equivalent work experience is ... We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and ...

... startup environment. Collaborate with our Product and Development teams to address diverse use ... A degree in computer science, engineering, or a related field is a plus ABOUT PAYQUAD SOLUTIONS ...

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Showing results 1-20

Computer Science Startup information

See Ontario salary details

$20.5K

$70.6K

$158K

How much do computer science startup jobs pay per year?

As of Jun 25, 2026, the average yearly pay for computer science startup in Ontario is $70,634.00, according to ZipRecruiter salary data. Most workers in this role earn between $41,500.00 and $100,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Computer Science Startup position, and why are they important?

To succeed in founding or leading a computer science startup, you need a solid background in computer science or software engineering, an entrepreneurial mindset, and experience in product development. Familiarity with programming languages, cloud platforms, and agile development tools, as well as knowledge of industry certifications like AWS Certified Developer or ScrumMaster, can be highly beneficial. Strong skills in communication, problem-solving, adaptability, and leadership are crucial to navigate uncertainties and drive team collaboration. These skills and qualities are vital to innovate effectively, secure investment, and build scalable tech solutions in a highly competitive market.

What is a Computer Science Startup job?

A Computer Science Startup job typically involves working in a newly founded tech company, focusing on developing innovative software, algorithms, or systems. Employees in these roles often wear multiple hats, including coding, product development, and problem-solving. Startups require adaptability, creativity, and a willingness to work in a fast-paced, evolving environment. Unlike established companies, startups may offer more autonomy and opportunities for rapid career growth but can also come with higher uncertainty.

What are the typical challenges faced in a computer science startup and how can I prepare for them?

Working in a computer science startup often involves managing rapid changes in technology, tight deadlines, and the pressure to deliver innovative solutions with limited resources. Team members frequently wear multiple hats, balancing development, testing, and sometimes even customer support or business planning. To prepare, it’s helpful to stay up-to-date with industry trends, cultivate flexibility in your work style, and strengthen your project management skills. Building a strong network and seeking mentorship within the startup and tech communities can also provide practical support and guidance. Embracing a proactive, problem-solving approach will help you navigate and thrive in this dynamic environment.

What are popular job titles related to Computer Science Startup jobs in Ontario? For Computer Science Startup jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Computer Science Startup jobs in Ontario look for? The top searched job categories for Computer Science Startup jobs in Ontario are:
Infographic showing various Computer Science Startup job openings in Ontario as of June 2026, with employment types broken down into 74% Full Time, 21% Part Time, 4% Contract, and 1% Nights. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $70,634 per year, or $34 per hour.

Lead Software Developer

Friendlier

Guelph, ON • On-site, Remote

Full-time

Posted 16 days ago


Job description

Lead Software Developer


Location: Remote (Candidate must reside in Canada)


Hiring Range: $100,000 - $115,000


About Us:

Friendlier is a trusted reuse partner for campuses, foodservice operators, and institutions across North America, delivering turnkey reusable packaging systems that simplify the shift away from single-use packaging. Our model combines durable packaging, digital tools that support engagement and environmental impact tracking, and reliable collection and sanitization services to keep containers in active circulation while reducing operational burden. Founded in Canada, Friendlier has grown from a local solution to a national presence across the country and recently into the United States, continuing to support organizations seeking practical, scalable ways to reduce single-use waste through systems that integrate seamlessly into everyday operations.


About the Role:

As the Lead Software Developer at Friendlier, you will report directly to the COO and be responsible for leading and executing the work of a small team of a Developer, and a QA Engineer to deliver software solutions. This role combines hands-on development with team leadership, and process improvement.


Key Responsibilities:


Team Leadership

  • Support software developers and QA engineer
  • Foster a collaborative, accountable team culture, driving Friendlier's values
  • Remove blockers and advocate for the team
  • Drive collaboration with other friendlier teams to decrease information siloing. And build grounded, evidence based solutions"

Coding

  • Build out new features with a focus on creating engaging, intuitive user experiences
  • Perform extensive and thorough testing of features to ensure responsiveness, correctness and stability
  • Troubleshoot, debug and upgrade software across multiple platforms and services
  • Write and maintain technical documentation

Strategy

  • Work closely with leadership team to ideate software solutions and develop product roadmaps
  • Participate in decision making processes as it relates to scaling existing Friendlier services, and developing new and exciting solutions to new problems
  • Stay on the leading edge of available technology by recommending new tools and processes to the leadership team along with budget and expected outcomes

Code Review and Quality Assurance

  • Establish and enforce coding standards
  • Conduct regular code reviews and testing to maintain high standards
  • Introduce AI tooling to support team members and quality

Execution

  • Decompose quarterly commitments to the appropriate level of granularity and work with leadership to establish timelines, accurately estimate stories and deliverables based on historic production outcomes
  • Assign tasks and responsibilities to team members based on their skills and expertise, ensuring a balanced workload.

Skills

  • Cloud computing expertise. Ideally with GCP and Terraform
  • Backend development experience. Ideally with Node/Express
  • Frontend development experience. Ideally with Vue
  • Database experience. Ideally using PostgreSQL and Firestore.
  • Sprint planning. Ideally using JIRA


What you Bring:

  • Bachelor's degree in Computer Science, or related field.
  • Proven track record of success in a startup or scale up environment
  • Strong technical leadership skills with the ability to motivate and coach
  • Demonstrated experience in coding and project management
  • Strategic thinker with a results-oriented mindset and a passion for driving positive environmental impact.


Why You Should Join Us:

  • Opportunity to make a meaningful impact by driving positive environmental change through innovative solutions.
  • Competitive compensation package including base salary, performance-based bonuses, and stock options.
  • Collaborative and inclusive work culture that values diversity, creativity, and continuous learning.
  • Flexible work environment with the option for remote work and a focus on work-life balance.
  • Career growth and advancement opportunities within a fast-growing startup environment.


We are committed to creating an inclusive and diverse workplace where all employees feel valued and respected. We welcome applicants from all backgrounds and are dedicated to providing equal opportunities for everyone, regardless of race, ethnicity, gender, age, disability, or 2SLGBTQI+ identity. Be part of a team that celebrates diversity and promotes an inclusive environment for all.Please let us know if you require an accommodation due to a disability and we will work with you to address your needs.