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Developer Startup Jobs in Ontario (NOW HIRING)

ITS Global

Fullstack Developer

Toronto, ON · On-site

We are small, but fast-growing startup, building custom blockchain-based digital identity and ... We are seeking a Full Stack Developer to join the core of our team. We provide opportunity to learn ...

StackandCo

\n \n \n \n \n Java\/Fullstack Engineer required for a startup in Waterford who are expanding the dev team and hoping to almost double their headcount this year. \n \n \n * You'll get the chance to ...

Bridgeport Crew

UI Developer

Kitchener, ON · On-site

CA$50K - CA$80K/yr

Information Technology More about this job > Description About Us: We're a bootstrapped healthcare SaaS startup building a web platform from the ground up. As our first UI developer, you'll have the ...

Modall

Frontend Developer (React/Next.js)

Uxbridge, ON · On-site

CA$60K - CA$80K/yr

... startup-driven and ambitious. The founders have been building businesses together since 2019 and ... We are looking for a developer who matches our drive, values deep focus, and wants to play a ...

Modall

Frontend Developer (React/Next.js)

Uxbridge, ON · On-site

$60K - $80K/yr

... startup-driven and ambitious. The founders have been building businesses together since 2019 and ... We are looking for a developer who matches our drive, values deep focus, and wants to play a ...

RAINCARBON

Project Engineer

Hamilton, ON

The Project Engineer will manage projects through all phases, including concept development, engineering, procurement, construction, commissioning, startup, and project closeout. The role is ...

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All JobsDeveloper Startup JobsDeveloper Startup Jobs in Ontario

Developer Startup information

See Ontario salary details

$29.5K

$127.4K

$233K

How much do developer startup jobs pay per year?

As of Aug 23, 2026, the average yearly pay for developer startup in Ontario is $127,420.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,500.00 and $153,000.00 per year, depending on experience, location, and employer.

What is a developer startup?

A Developer Startup job typically involves building and scaling software products for early-stage companies. Developers in startups often work across multiple areas, including frontend, backend, and infrastructure, due to smaller team sizes. They need to adapt quickly, solve complex problems, and collaborate closely with founders and other team members. The role may also involve rapid prototyping, optimizing code for scalability, and integrating new technologies as the business evolves. It's a dynamic position that requires flexibility, creativity, and a strong problem-solving mindset.

What skills and qualifications are needed to thrive as a developer startup?

To thrive as a Developer at a startup, you need strong coding abilities, familiarity with agile development methodologies, and a solid understanding of software engineering principles, often evidenced by a degree in computer science or related field. Experience with modern programming languages, cloud platforms, version control systems like Git, and sometimes full-stack or DevOps tools is highly valued. Resourcefulness, adaptability, and effective communication are vital soft skills in the fast-paced startup environment. These skills and qualities are essential for rapidly building and iterating products, collaborating with small teams, and responding swiftly to changing business needs.

What unique challenges do developers face when working at a startup compared to larger companies?

Developers at startups often handle a wider range of responsibilities, from designing system architecture to fixing urgent bugs, due to smaller team sizes and limited resources. The work environment tends to be fast-paced and dynamic, with priorities and product goals that can rapidly change in response to user feedback or market needs. This means developers must be adaptable, self-driven, and comfortable with ambiguity, frequently multitasking and picking up new technologies as needed. However, this also creates significant opportunities for professional growth, hands-on experience with various technologies, and a direct impact on the product and company’s success.

What are popular job titles related to Developer Startup jobs in Ontario?

For Developer Startup jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Developer Startup jobs in Ontario look for?

The top searched job categories for Developer Startup jobs in Ontario are:

What cities in Ontario are hiring for Developer Startup jobs?

Cities in Ontario with the most Developer Startup job openings:

Developer Startup jobs near you
Infographic showing various Developer Startup job openings in Ontario as of August 2026, with employment types broken down into 75% Full Time, 12% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $127,420 per year, or $61.3 per hour.

Lead Full Stack Web Developer at High-Growth Eco-Focused Tech Startup

The Raw Office

Toronto, ON

Full-time

Re-posted 3 days ago

Job description

Join an exciting tech startup with 880% year over year growth and the opportunity to help organizations become more eco-friendly. Raw Office is a Certified B-Corp, offering a web-based B2B Procurement and Fulfillment Platform. We analyze and optimize our clients’ procurement process while fulfilling their business product needs, shipped for free, within 48 hours. Clients save money and exceed their sustainability goals!  www.rawoffice.com (http://www.rawoffice.com/) Culture Raw Office offers an inclusive & exciting lean startup environment. We empower our team members to become the best they can be, as individuals and as team members. Our offices are located in the heart of downtown Toronto, at Young and Dundas Square. Raw Office is currently part of two of the world’s top-rated tech accelerator programs: DMZ (Canada) and Gener8tor (USA). You will have access to all the resources and mentorships of these world-class organizations! Perks include free mentorship with industry leading experts, free classes and workshops from industry leading companies, and cool perks like Scotch Fridays, in-office ping-pong and the occasional in-office chef! What You Will Do As Lead Full Stack Web Developer, you will own and add to our technology platform, directly impacting and servicing over 80,000 employees. You will work within a fast-paced, autonomous team, with highly-skilled team members from various backgrounds. Our founders believe in giving you the tools and space to grow while empowering you with the strategies and tactics needed to be successful in the short-term. Your day to day activities will include: * Building out new platform features * Building new tools for exciting clients, partners & prospects * Fixing bugs & drinking great coffee * Driving value to our internal business users * Driving value to our external clients and end-users * Playing ping-pong and foosball * Ensuring our platform uptime and SLA is maintained Attributes We Value * High proficiency in multiple full-stack web technologies * Experience running & building high-uptime web platforms * Love for the environment & eco-friendly products * Excellent analytical, written and verbal communication skills * Good organizational skills including prioritizing, scheduling, time management, and meeting deadlines; detail oriented * Entrepreneurial spirit & ability to “wear many hats” (or toques) * Proficiency in English (and other languages are great too!) * Passion for cutting-edge technologies, web-based platforms and e-commerce Technical Skills We Are Looking For As a full-stack developer you must be able to own all aspects of the technology stack! Here are some of the technical skills and tools we like to use: * DevOps: Linode & CentOs, Ngnix * DB: MySQL * Server Side: PHP & Laravel * Client Side: HTML5, CSS3, Bootstrap, JQuery & JavaScript * Graphic Design: Photoshop * APIS: Stripe & other Payment Processor APIs, Shopify API, Semantics3, and more * E-Commerce: Shopify Stores & Shopify Admin (liquid) * Source Control: Git & Bitbucket * We also play around with: python, Excel, AI & Watson, R, ruby and more! Think You’d Be a Great Fit!? We’d Love to Hear from You! At Raw Office, we are committed to fostering an inclusive, accessible work environment, where all employees feel valued, respected and supported. Raw Office offers accommodation for applicants with disabilities as part of its recruitment process. If you are contacted to arrange for an interview or testing, please advise us if you require an accommodation.