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Remote Full Stack Web Developer Jobs in Ontario (NOW HIRING)

1Valet

Senior Full-Stack Developer

Toronto, ON · Remote

Ottawa, ON (Remote) About the Role We are looking for a Senior Full-Stack Developer to join one of ... Angular .NET / C# (Web APIs, services) MS/Azure SQL (schema design, performance tuning ...

Schema App

Full Stack Developer

Guelph, ON · On-site +1

Full Stack Developer Opportunity Location: Remote within Canada Schema App is a fast-growing ... Our mission is to make web content easily understood by search engines, voice assistants, and ...

StackandCo

Dublin - WFH\/ Remote \n * Permanent \n * Negotiable \n The Role * You will work on the realization ... You master object\-oriented programming and web integration. You also master Javascript, CSS, HTML ...

StackandCo

Dublin - WFH\/ Remote \n * Permanent \n * Negotiable \n \n \n The Role \n * You will work on the ... You master object\-oriented programming and web integration. You also master Javascript, CSS, HTML ...

Quantiphi, Inc.

Full Stack Developer

Toronto, ON · Remote

US East/Canada (Remote) Role Overview: We're looking for a Full Stack Software Developer to design and build scalable, high-performance applications powering next-generation Agentic AI platforms. In ...

StackandCo

\n \n \n \n \n Our client is looking an experienced Full Stack Developer with experience in PHP and JavaScript (this role will be remote in the short term). \n \n \n \n \n \n The company is a great ...

Crowdlinker

Full Stack Developer (Remote, Open Roster Contractor Opportunity) Please note: this is an open ... years of web / mobile development experience * Proficient knowledge of backend programming ...

StackandCo

\n \n \n \n \n Our client is looking for an experienced Full Stack Developer to join their team for a minimum of 6 months (fully remote). \n \n \n \n \n \n Requirements \n \n \n \n \n \n * 5+ years ...

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How much do remote full stack web developer jobs pay per year?

As of Jun 7, 2026, the average yearly pay for remote full stack web developer in Ontario is $89,411.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,500.00 and $110,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Remote Full Stack Web Developer position, and why are they important?

To thrive as a Remote Full Stack Web Developer, you need strong proficiency in both front-end and back-end technologies, such as JavaScript frameworks, HTML, CSS, SQL/NoSQL databases, and version control systems, supported by a relevant degree or equivalent experience. Familiarity with tools like Git, Docker, cloud services (e.g., AWS or Azure), and knowledge of REST APIs or GraphQL is typically required, with certifications in web development or cloud platforms being a plus. Excellent communication, proactive problem-solving, and self-motivation are vital soft skills for succeeding in a distributed team environment. These competencies enable you to effectively build, deploy, and maintain robust web applications while collaborating efficiently with cross-functional teams remotely.

What does a typical day look like for a Remote Full Stack Web Developer?

A typical day as a Remote Full Stack Web Developer involves participating in virtual stand-up meetings, collaborating with team members via chat or video calls, and writing and reviewing code for both the front-end and back-end of web applications. You may also work on debugging issues, implementing new features, and managing deployments to production environments. Clear communication and effective time management are crucial, since you'll be coordinating tasks and updates with colleagues across different time zones. Most remote teams use project management tools like Jira or Trello and version control platforms like GitHub to stay organized, ensuring seamless collaboration and project progress.

What is a Remote Full Stack Web Developer job?

A Remote Full Stack Web Developer is a professional who builds and maintains both the front-end and back-end of websites or web applications while working from a remote location. They handle databases, servers, and client-side interfaces, using various programming languages and frameworks. This role requires strong problem-solving skills, collaboration with teams via online tools, and the ability to work independently. Remote developers often communicate through video calls, emails, and project management software to stay aligned with team goals.

What are popular job titles related to Remote Full Stack Web Developer jobs in Ontario? For Remote Full Stack Web Developer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Remote Full Stack Web Developer jobs in Ontario look for? The top searched job categories for Remote Full Stack Web Developer jobs in Ontario are:
What cities in Ontario are hiring for Remote Full Stack Web Developer jobs? Cities in Ontario with the most Remote Full Stack Web Developer job openings:
Remote Full Stack Web Developer jobs near you
Infographic showing various Remote Full Stack Web Developer job openings in Ontario as of May 2026, with employment types broken down into 92% Full Time, and 8% Contract. Highlights an 100% Remote job distribution, with an average salary of $89,411 per year, or $43 per hour.
Senior Full Stack Developer

Senior Full Stack Developer

CDM Smith

Toronto, ON • Remote

Other

Posted 7 days ago

CDM Smith rating

9.1

Company rating: 9.1 out of 10

Based on 18 frontline employees who took The Breakroom Quiz

20th of 352 rated engineering

Job description

Trinnex, a wholly owned subsidiary of CDM Smith, is looking for a Senior Full Stack Developer to join our growing Digital Solutions team. You'll work on modern, highimpact applications that bring together sensor and IoT data, geospatial technologies, machine learning, and AIpowered agent systems to solve realworld engineering and environmental challenges.
In this role, you'll help shape nextgeneration intelligent applications, including systems that use autonomous and semiautonomous agents, retrievalaugmented generation (RAG), and agent orchestration frameworks. You'll work across the full technology stack, collaborate with a talented, crossfunctional team, and have the opportunity to influence technical direction while building scalable, productionready solutions.
Duties and Responsibilities:
Full Stack & API Development
Design, develop, and maintain scalable frontend and back end applications using modern frameworks and architectures.
Build, integrate, and optimize REST, GraphQL, and other APIs to support secure, high performing systems.
Apply best practices in code quality, security, performance optimization, and testing throughout the development lifecycle


AI Enabled & Agent Based Systems
Contribute to the design and implementation of AI driven features, including agent based workflows and intelligent application components.
Support systems that use retrieval augmented generation (RAG), vectorized data access, and contextual retrieval strategies.
Collaborate on architectures that enable agent orchestration and agent to agent (A2A) communication.
Testing, Deployment, and DevOps Collaboration
Develop and execute automated testing strategies to ensure reliability and performance.
Deploy applications through CI/CD pipelines and partner with DevOps teams to support scalability, monitoring, and production readiness.
Troubleshoot and resolve complex issues across the application stack.
Collaboration, Mentorship, and Delivery
Collaborate with developers, designers, DevOps, and domain experts on solution design and feature delivery.
Conduct code reviews and contribute to continuous improvement of engineering practices.
Mentor and support junior developers across frontend, backend, and integration work


Skills and Abilities
Strong experience designing and developing full stack web applications.
Proficiency with modern front end frameworks (e.g., React with Context API and Hooks).
Experience with back end development using C#/.NET and JavaScript/TypeScript (Node.js, Next.js, Express).
Solid understanding of API design, data integration, and system architecture.
Experience with geospatial technologies such as ESRI, PostGIS, and Mapbox.
Demonstrated ability to diagnose and solve complex technical problems.
Strong communication and collaboration skills, with the ability to explain technical concepts clearly.
Experience designing or contributing to agentic systems, including multi step or multi agent workflows.
Understanding of RAG patterns, agent orchestration concepts, and A2A communication models.
Familiarity with AI development tools and assistants (e.g., Claude, Cursor).
Proactive mindset toward learning and applying emerging technologies.
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What CDM Smith employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About CDM Smith

Sourced by ZipRecruiter

CDM Smith is a distinguished name in the engineering and construction industry, providing insightful consulting, designing, and execution services. Based in Boston, Massachusetts, US, this full-service engineering and construction firm was founded in 1947 and has been contributing to the national and global infrastructure ever since. Serving across diverse sectors like transportation, environment, water, energy, and facilities, they have built a reputation for excellence. The company firmly stands on its mission of delivering lasting, superior solutions to the world's complex challenges, thereby ensuring their clients create a transformative impact.

Industry

Civil engineering construction

Company size

5,001 - 10,000 Employees

Headquarters location

Cambridge, MA, US

Year founded

1947

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