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Computer Science Startup Jobs in Ontario (NOW HIRING)

Strong computer science fundamentals in data structures and algorithms * Backend development ... Startup experience We work hard, but smart towards our mission as a team. We think from first ...

Strong computer science fundamentals in data structures and algorithms * Backend development ... Startup experience We work hard, but smart towards our mission as a team. We think from first ...

... startup-driven and ambitious. The founders have been building businesses together since 2019 and ... Post-secondary degree in Computer Science/Software Engineering OR equivalent advanced experience ...

... startup-driven and ambitious. The founders have been building businesses together since 2019 and ... Post-secondary degree in Computer Science/Software Engineering OR equivalent advanced experience ...

... in Computer Science, Electrical Engineering, or a related field Deep expertise in computer vision ... startup environment Extensive use of AI tools for coding, optimization, and ideation Preferred ...

... in Computer Science, Electrical Engineering, or a related field Deep expertise in computer vision ... startup environment Extensive use of AI tools for coding, optimization, and ideation Preferred ...

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 ...

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 ...

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 ...

Showing results 21-40

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 Aug 6, 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 a computer science startup, 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?

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 August 2026, with employment types broken down into 65% Full Time, 26% Part Time, and 9% Contract. Highlights an 91% In-person, and 9% Remote job distribution, with an average salary of $70,634 per year, or $34 per hour.

Lead Software Engineer

KitchenMate

Toronto, ON • On-site

Full-time

Re-posted 16 days ago


Job description

KitchenMate powers a chain of hot-food micro-markets at the heart of big buildings where people live, work, and play.

We are on a mission to provide access to high quality meals to everyone, while reducing the cost and time required. This gives us the unique opportunity to rethink how ready-to-eat meals are created, not just delivered. It also presents many interesting challenges in an effort to reduce labor, waste, inefficiencies, and build a food-chain from farm to fork in a digital world.

We are a team of multifaceted builders who care deeply about the problems people face around eating well. We are backed by world class investors from Toronto, New York, and Silicon Valley. Our talented team of software engineers, hardware engineers, and operators have previously worked at such companies as Amazon, IBM, and Google.

We're currently looking for a Lead Software Engineer to join our core team, lead a team of talented software engineers, and design and build software applications that power the KitchenMate product experience and streamline our business operations.

You will succeed in this role by:

  • Delivering superior engineering (quality, stability, speed, best practices)
  • Launching new products & features quickly
  • Taking ownership and seeing initiatives through
  • Mentoring teammates and raising the bar

You are someone who is

  • Hungry, even when times are great. You choose to solve audacious problems.
  • Brave, even when it's really hard. You aren't afraid of being uncomfortable or vulnerable.
  • Meticulous, even for small things. You put a lot of care into every detail.
  • Thoughtful, even under extreme pressure. You seek clarity and understanding before you act.
  • Humble, even if you know the answer. You are coachable by your peers and grateful to others.
  • Kind, even when others seem unkind to you. You are calm, professional, and empathetic.
  • Leader by example. You show up first and do the hard things.
  • Mentor to everyone on the team. You help everyone around you reach their highest potential.

Technical Requirements

Must have

  • Bachelor's or Master's Degree in Computer Science or related field
  • 6+ years of software engineering experience on large or fast scaling products
  • Strong computer science fundamentals in data structures and algorithms
  • Backend development experience in Node/Express, or similar languages/frameworks
  • Experience with distributed systems (event-driven architecture / SOA / microservices)
  • Experience with front-end web frameworks such as AngularJS, React
  • Experience developing responsive front-end interfaces
  • Experience with relational (Postgres) and non-relational databases
  • Exposure to cloud infrastructure and operations (e.g. AWS, Heroku, CircleCI, docker)
  • Expert knowledge of web technologies (e.g. SCSS, Typescript, HTML, JSON, REST)
  • Familiar with test frameworks, continuous integration, and TDD
  • Experience with version control (e.g. git)
  • Strong communication and ability to collaborate well with other teams
  • Solid track record of overachieving

Bonus

  • Experience with Python and C
  • Experience building scalable, available, and low-latency systems
  • Experience with machine learning
  • Experience with IOT
  • Startup experience

We work hard, but smart towards our mission as a team. We think from first principles, act with purpose, build trust, craft products, and keep pushing the bar higher.
Accommodations and Accessibility:

KitchenMate provides employment accommodation during the recruitment process. Should you require any accommodation, please indicate this on your application and we will work with you to meet your accessibility needs.
Inclusion Statement:

At KitchenMate we are committed to building an environment where everyone feels included, valued, and heard. We know that diversity makes for the best problem-solving and creative thinking, which is why we're dedicated to adding new perspectives to the team and encourage everyone to apply. Experience comes in many forms - skills are transferable, and passion goes a long way. We strongly encourage applications from Indigenous peoples, racialized people, people with disabilities, people from gender and sexually diverse communities and/or people with intersectional identities.

If KitchenMate sounds like a place for you to build your future, we'd love to meet you!

For more information about working at KitchenMate, see our careers page.

Employment Type: FULL_TIME