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Senior Web Developer Jobs in Ontario (NOW HIRING)

StackandCo

\n \n \n \n \n Full Stack Software Developer I have a open role for a Senior Full Stack Web Developer in .Net, HTML\/CSS\/Javascript, SQL Server and have some UI Experience in design. This role is ...

Scotiabank

Senior Web Developer

Toronto, ON · On-site +1

We are looking for a Senior Web Developer to design, build, and scale high quality web applications that support critical business and customer experiences. This role is hands on and technical, with ...

Pala Interactive

Senior Web Developer

Toronto, ON · On-site

TheSenior Frontend Developer / Senior Web Developerwill have primary responsibility for designing and implementing mobile gaming applications on an open source Linux platform using HTML5, Canvas ...

Pala Interactive

Senior Web Developer

Toronto, ON

TheSenior Frontend Developer / Senior Web Developerwill have primary responsibility for designing and implementing mobile gaming applications on an open source Linux platform using HTML5, Canvas ...

Rockstar Games

Senior Web Programmer

Oakville, ON · On-site

Rockstar Games is seeking a passionate and experienced Senior Web Programmer with a focus on the "back of the frontend" to join our online development team. This role will involve a deep ...

Esri

Sr. Web Developer - AEC Integration

Ottawa, ON · On-site

CA$94K - CA$138K/yr

TypeScript, JavaScript, NodeJS, Bootstrap, React, Angular, and other responsive web frameworks or extensive experience with C++, .NET and/or Python * Knowledge of Agile software engineering processes ...

Esri

Sr. Web Developer - AEC Integration

Ottawa, ON

CA$94K - CA$138K/yr

TypeScript, JavaScript, NodeJS, Bootstrap, React, Angular, and other responsive web frameworks or extensive experience with C++, .NET and/or Python * Knowledge of Agile software engineering processes ...

Intuit

Senior Front End Web Developer, GBSG

Toronto, ON · On-site

CA$132K - CA$178K/yr

We are seeking a Senior Front End Web Developer specializing in React to join our Global Business Solutions Group (GBSG) Marketing team. You'll be focused on delivering high-quality web components ...

Pinterest

Sr. Software Engineer, Web

Toronto, ON · On-site +1

At Pinterest, we're seeking curious, versatile Web Engineers to join our Product Engineering teams. You'll work closely with product managers, designers, and backend engineers to continuously push ...

StackandCo

... or Web Developer) \n * Excellent knowledge of HTML, CSS and JavaScript \n * Confidence with Angular 2+ \n * Experience in banking or investment is desirable \n * Experience in TDD and unit testing ...

StackandCo

You will have hands on commercial experience working as a Senior Frontend \/ Web Developer and you will have commercial experience building things in Angular 2+ \n \n * JavaScript \/ TypeScript \n

StackandCo

... or Web Developer) \n * Excellent knowledge of HTML, CSS and JavaScript \n * Confidence with Angular 2+ \n * Experience in banking or investment is desirable \n * Experience in TDD and unit testing ...

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All JobsWeb Developer JobsSenior Web Developer JobsSenior Web Developer Jobs in Ontario

Senior Web Developer information

See Ontario salary details

$43.5K

$105.2K

$159K

How much do senior web developer jobs pay per year?

As of Jul 26, 2026, the average yearly pay for senior web developer in Ontario is $105,245.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,000.00 and $123,000.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Senior Web Developers when leading project teams?

Senior Web Developers often encounter challenges such as balancing hands-on coding responsibilities with mentoring junior team members and ensuring project deadlines are met. They must also navigate evolving technologies and frameworks, which requires ongoing learning and adaptability. Effective communication with designers, backend developers, and project managers is essential to align technical solutions with business goals. Successfully managing these aspects leads to smoother project delivery and professional growth.

What are Senior Web Developers?

Senior Web Developers are experienced professionals responsible for designing, building, and maintaining complex websites and web applications. They lead development projects, mentor junior developers, and collaborate with cross-functional teams to deliver high-quality digital solutions. Senior Web Developers are proficient in multiple programming languages, frameworks, and best practices, ensuring the scalability, security, and performance of web platforms.

Are web developers still in high demand?

Web developers, including senior roles, continue to be in high demand due to ongoing digital transformation and the need for businesses to maintain and improve their online presence. Skills in front-end and back-end development, along with knowledge of frameworks and programming languages, are especially valuable in the current job market.

How much does a senior web developer earn?

A senior web developer's salary typically ranges from $80,000 to $130,000 annually, depending on experience, location, and industry. They often possess skills in JavaScript, HTML, CSS, and frameworks like React or Angular, and may earn additional compensation through bonuses or benefits.

Is AI replacing web devs?

AI tools are increasingly used to assist web developers by automating repetitive tasks, generating code snippets, and improving efficiency. However, the role of a senior web developer involves complex problem-solving, design, and customization that AI cannot fully replace, making human expertise essential in the development process.

What Is a Senior Web Developer?

A senior web developer is a highly skilled computer coding professional with fluency in languages such as HTML, JavaScript, and CSS. In this career, your responsibilities include designing, developing, and debugging the backend of software programs for websites, applications, tools, and databases. You also work with JavaScript frameworks, develop tests using testing frameworks, help build and deploy automation scripts, troubleshoot, and resolve app performance issues. As a senior web developer, you may supervise a team of developers and collaborate with user experience designers to determine what the frontend user experience and website layout will look like during the design phase. Other duties may include enforcing coding standards, reviewing the work completed by your team, managing the budget and project schedule, and communicating directly with clients.

Is 50 too old to become a web developer?

Senior web developers can successfully start or transition into the role at age 50 or older, as the profession values skills, experience, and continuous learning. Many employers recognize the value of diverse backgrounds and lifelong learning, and acquiring relevant skills through coding bootcamps, online courses, or certifications can facilitate entry regardless of age.

What is the difference between Senior Web Developer vs Web Developer?

AspectSenior Web DeveloperWeb Developer
Required CredentialsBachelor's in CS or related, experience, possibly certificationsBachelor's in CS or related, entry-level or junior experience
Work EnvironmentCollaborates on complex projects, mentors juniorsDevelops websites, learns on the job, less responsibility
Employer & Industry UsageTech companies, agencies, startupsSmall businesses, startups, freelance projects
Search & Comparison IntentUnderstanding senior roles, career progressionEntry-level, learning web development

The main difference between a Senior Web Developer and a Web Developer lies in experience, responsibilities, and expertise. Senior Web Developers handle complex projects, mentor team members, and often have more advanced skills and certifications. Web Developers are typically entry-level or junior roles focused on building websites and gaining experience. Both roles are essential in the tech industry, but the senior position involves greater leadership and technical depth.

What are the key skills and qualifications needed to thrive as a Senior Web Developer, and why are they important?

To thrive as a Senior Web Developer, you need advanced proficiency in programming languages like JavaScript, HTML, CSS, and backend frameworks, supported by a bachelor’s degree in computer science or equivalent experience. Expertise in tools such as version control (Git), CI/CD pipelines, and knowledge of modern frameworks (React, Angular, Node.js) are typically required, along with relevant certifications. Strong problem-solving ability, effective communication, and leadership skills help you collaborate across teams and mentor junior developers. These competencies ensure high-quality, scalable web solutions and support successful project delivery in dynamic development environments.
More about Senior Web Developer jobs
What are the most commonly searched types of Web Developer jobs in Ontario? The most popular types of Web Developer jobs in Ontario are:
What are popular job titles related to Senior Web Developer jobs in Ontario? For Senior Web Developer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Senior Web Developer jobs in Ontario look for? The top searched job categories for Senior Web Developer jobs in Ontario are:
What cities in Ontario are hiring for Senior Web Developer jobs? Cities in Ontario with the most Senior Web Developer job openings:
Senior Web Developer jobs near you
Infographic showing various Senior Web Developer job openings in Ontario as of July 2026, with employment types broken down into 87% Full Time, 2% Part Time, 1% Temporary, and 10% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $105,245 per year, or $50.6 per hour.

Senior Web Developer

StackandCo

Full-time

Posted 24 days ago

Job description

\n <\/head>\n \n \n
\n Full Stack Software Developer
<\/u><\/b>I have a open role for a Senior Full Stack Web Developer in .Net, HTML\/CSS\/Javascript, SQL Server and have some UI Experience in design. This role is with a Government agency and offers a great opportunity to work with a top performing team of developers and DBA's and also the chance to work with some of the latest and best technologies. This role offers a great rate, flexi time, casual clothing and at least 18 months of work. You will be designing and making a new application that will change the way health care professionals work and you will be designing a product that will literally change the lives of both healthcare professionals and patients. So if you want to do something that you will feel a massive sense of pride and achievement, this is the role for you.<\/span>\n <\/div>\n
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\n The Role \-
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    \n
  • Applications<\/b>: Implementation of an application solution architecture and software development capability within the ICT unit to develop innovative applications that support the work of healthcare staff in maximising the use of technology to improve the way they do their jobs. .
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    • \n
      \n Data<\/b>: Establishment of a new Data & Analytics function to provide data management and analytics capabilities that support my client in obtaining the data analytics and visualisation required for evidence\-based planning, policy development and programme evaluation as well as gaining administration.
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      \n Requirements \-
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      • You must have at least 7 years of experience as a Software Engineer and vast experience with .Net and SQL Server
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        • You will be responsible to create responsive design and web layout for web applications and websites.
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          • Enterprise UI development from conception to design through to HTML\/CSS\/Javascript implementation
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            • Development of jQuery Solutions Enterprise website\/web application responsive design and layout
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              • The Resource will be expected to work with HTML\/CSS\/Javascript, particularly jQuery libraries
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                • You will provide the services as part of a blended team of developers, DBA's and business analysts using agile methodology and will be required to attend and take a leading role in sprint planning, sprint retrospective and stand up meetings.
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                  \n <\/div>\n
                  \n Location
                  <\/u><\/b>In this role you can choose weather to work in the Dublin office or to work in the Galway City office.
                  <\/u><\/b>Please Note
                  <\/u><\/b>The following Competencies\/Skillsets are those considered most important for the proposed Resource to have experience in.
                  <\/u><\/b>Please note staff and contractors in Tusla are required to undertake Garda vetting and must hold a EU Passport or hold a Stamp 4 Visa to be eligible for this role.<\/u><\/b>\n <\/div><\/li>\n <\/ul>\n
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