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Freelance Full Stack Developer Jobs in Ontario (NOW HIRING)

StackandCo

\n \n \n \n \n Our client has a requirement for an experienced Full\-Stack Developer to be a key part at every stage of the SDLC. \n \n \n \n \n \n Experience working in a similar role is required and ...

StackandCo

Full Stack Developer (.NET)

Wexford, PA · On-site

\n \n \n \n \n Our client has a requirement for an experienced Full\-Stack Developer to be a key part at every stage of the SDLC. \n \n \n \n \n \n Experience working in a similar role is required and ...

Konrad

Full Stack Developer

Toronto, ON · Hybrid

CA$90K - CA$120K/yr

About The Role As a Full Stack Developer you'll be tasked with working on one of our web application projects. Working within the software development team, your duties will require you to assist in ...

Rebel

JavaScript Full Stack Developer

Ottawa, ON · On-site

JavaScript Full Stack Developer Intermediate Location: Ottawa, ON (377 Dalhousie Street) Work Model: Hybrid - 4 days onsite, 1 day work from home About Rebel OUR CUSTOMERS BRING A VISION - WE BRING ...

Birdseye Solutions

Full Stack Developer

Mississauga, ON · On-site

Role We are looking for a Full Stack Developer who can build production software across the front end and back end. This needs to be an AI-native developer. We are not looking for someone who has ...

Netsweeper Inc.

Senior Full Stack Developer

Waterloo, ON · On-site +1

We're looking for a talented Senior Full Stack Developer to join our team of skilled developers and contribute to the success of our products. Job Summary: We're seeking an experienced Senior Full ...

Accenture

AI Full Stack Developer

Toronto, ON

CA$114K - CA$171K/yr

We are seeking a talented senior full stack developers or team leads to join our Canadian Apps and Infra team. This AI-enabled role involves leading a team to design, develop, and maintain components ...

Accenture

AI Full Stack Developer

Ottawa, ON

CA$114K - CA$171K/yr

We are seeking a talented senior full stack developers or team leads to join our Canadian Apps and Infra team. This AI-enabled role involves leading a team to design, develop, and maintain components ...

StackandCo

\n \n \n \n \n We have a pressing requirement for an experienced Full Stack Developer to join a hugely successful Irish owned tech company in North Dublin. \n \n \n \n \n \n You'll work in a team of ...

Trellis

Senior Full Stack Developer

Kanata, ON

We're looking for a passionate Senior Full-Stack Developer who wants to make a difference in a fast-growing startup. We are a B2B SaaS company that provides an AI-powered software platform for e ...

Morson Talent

25-189 - Full Stack Developer

Oshawa, ON · Hybrid

$70 - $80/hr

Full Stack Developer Resume Due Date: November 21st, 2025 (5:00PM EST) Number of Vacancies: 2 Level: MP4 Duration: 12 Months Hours of work: 35 hours Location: 1908 Colonel Sam Drive, Oshawa (Hybrid ...

Private AI

Junior Full Stack Developer

Toronto, ON · On-site

What you'll do This is a full stack developer role with a front end leaning mandate. You will be part of the team helping Limina build a new product offering. This role is a great opportunity to ...

StackandCo

\n \n \n \n \n Full Stack Java Developer (Java\/JavaScript\/ReactJS) \- 520 per day \- 12 month contract \- Long term project with multinational Financial Services client Duration: 12 Months Rolling ...

Private AI

Junior Full Stack Developer

Toronto, ON · On-site

What you'll do This is a full stack developer role with a front end leaning mandate. You will be part of the team helping Limina build a new product offering. This role is a great opportunity to ...

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Showing results 41-60

All JobsFull Stack Developer JobsFreelance Full Stack Developer JobsFreelance Full Stack Developer Jobs in Ontario

Freelance Full Stack Developer information

See Ontario salary details

$31.5K

$109.7K

$169K

How much do freelance full stack developer jobs pay per year?

As of Aug 28, 2026, the average yearly pay for freelance full stack developer in Ontario is $109,674.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,500.00 and $134,000.00 per year, depending on experience, location, and employer.

What is a freelance full stack developer?

A Freelance Full Stack Developer is a self-employed professional who builds both the front-end and back-end of websites or applications. They work with various technologies, including databases, servers, APIs, and client-side interfaces, to create fully functional digital products. Unlike full-time employees, freelancers work on a project basis for multiple clients, offering flexibility in workload and schedule. Their responsibilities often include coding, debugging, deployment, and sometimes design.

What types of projects and clients can freelance full stack developers typically expect to work with?

Freelance Full Stack Developers often engage with a diverse range of projects, including website and web application development, e-commerce platforms, mobile app backends, and API integrations. Clients can range from startups and small businesses to established companies and entrepreneurs seeking bespoke digital solutions. The variety in clients and project scopes allows developers to constantly expand their skills and work experience, but it also means adapting quickly to new industries and client expectations. Freelancers typically manage their own workflow, communicate directly with clients, and are responsible for project timelines, making this role ideal for self-motivated technology professionals.

What are the key skills and qualifications needed to thrive as a freelance full stack developer?

To thrive as a Freelance Full Stack Developer, you need a solid grasp of both front-end and back-end programming languages (such as JavaScript, HTML/CSS, Node.js, Python, or similar) and a strong portfolio showcasing completed projects. Familiarity with frameworks like React or Angular, version control systems like Git, cloud services, and sometimes relevant certifications (such as AWS Certified Developer) are highly valued. Excellent communication, problem-solving abilities, time management, and client relationship skills help set freelancers apart. These competencies are crucial for effectively delivering end-to-end solutions, managing multiple projects, and building a reliable client base.

What are the most commonly searched types of Full Stack Developer jobs in Ontario?

The most popular types of Full Stack Developer jobs in Ontario are:

What are popular job titles related to Freelance Full Stack Developer jobs in Ontario?

For Freelance Full Stack Developer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Freelance Full Stack Developer jobs in Ontario look for?

The top searched job categories for Freelance Full Stack Developer jobs in Ontario are:

What cities in Ontario are hiring for Freelance Full Stack Developer jobs?

Cities in Ontario with the most Freelance Full Stack Developer job openings:

Freelance Full Stack Developer jobs near you
Infographic showing various Freelance Full Stack Developer job openings in Ontario as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $109,674 per year, or $52.7 per hour.

Full Stack Developer (.NET)

StackandCo

On-site

Full-time

Re-posted 27 days ago

Job description

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\n Our client has a requirement for an experienced Full\-Stack Developer to be a key part at every stage of the SDLC.<\/span>
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\n Experience working in a similar role is required and interviewing and onboarding will begin ASAP.<\/span>
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  • 5+ years C#\/.Net Development
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  • Excellent communication and team\-working skills
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    • Angular\/React
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    • Writing scripts with SQL
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