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Senior Web Developer Jobs in Ontario (NOW HIRING)

StackandCo

\n \n \n \n \n Senior Fullstack Developer needed for an impressive Irish tech company building a world leading bot\/web crawler detection product. \n \n \n \n \n \n We need engineers who are ...

Targeted Talent

Senior Java Developer

Kitchener, ON · Remote

We are looking for an experienced Senior Java Developer for our client. This is a permanent ... Experience working with RESTful Web Services Some AWESOME selling points: * Remote + flexible work ...

Targeted Talent

Senior Java Developer

Waterloo, ON · Remote

We are looking for an experienced Senior Java Developer for our client. This is a permanent ... Experience working with RESTful Web Services Some AWESOME selling points: * Remote + flexible work ...

Targeted Talent

Senior Java Developer

Waterloo, ON · Remote

We are looking for an experienced Senior Java Developer for our client. This is a permanent ... Experience working with RESTful Web Services Some AWESOME selling points: * Remote + flexible work ...

Targeted Talent

Senior Java Developer

Ottawa, ON · Remote

We are looking for an experienced Senior Java Developer for our client. This is a permanent ... Experience working with RESTful Web Services Some AWESOME selling points: * Remote + flexible work ...

Targeted Talent

Senior Java Developer

Kitchener, ON · Remote

We are looking for an experienced Senior Java Developer for our client. This is a permanent ... Experience working with RESTful Web Services Some AWESOME selling points: * Remote + flexible work ...

Targeted Talent

Senior Java Developer

Ottawa, ON · Remote

We are looking for an experienced Senior Java Developer for our client. This is a permanent ... Experience working with RESTful Web Services Some AWESOME selling points: * Remote + flexible work ...

StackandCo

... Full Stack Senior C# .Net Developer to their growing team. \n \n \n \n \n \n The successful ... Net, MVC, .Net Core, Web API's & Web Services \n * Strong back end skills for development and great ...

StackandCo

... Full Stack Senior C# .Net Developer to their growing team. \n \n \n \n \n \n The successful ... Net Development (most of this should be with web) \n * Strong back end skills for development and ...

Cority Software

Sr. Software Developer

Toronto, ON · On-site

Cority is looking for a Sr. Software Developer to be a part of our existing team. We are very ... Knowledge of Web development software including .Net and C# * Experience in the development of ...

Cority Software

Sr. Software Developer

Toronto, ON · On-site

Cority is looking for a Sr. Software Developer to be a part of our existing team. We are very ... Knowledge of Web development software including .Net and C# * Experience in the development of ...

Hootsuite

Senior Salesforce Developer

Toronto, ON · Remote

In the role of Senior Salesforce Developer, you will play a pivotal role within the Business ... Build solutions in Salesforce.com leveraging Force.com, APEX, Lightning Web Components, Web ...

StackandCo

\n \n \n \n \n Our client is looking for a Senior .Net Developer to join their growing team in ... Experience with Web Applications e.g. Angular or React \n * Experience with SQL\/NoSQL \n

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Showing results 41-60

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 Aug 6, 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.

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 hold certifications that enhance their earning potential.

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.

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 Fullstack Developer

StackandCo

Full-time

Re-posted 5 days ago

Job description

\n <\/head>\n \n \n
\n Senior Fullstack Developer needed for an impressive Irish tech company building a world leading bot\/web crawler detection product.<\/span>
\n <\/div>\n
\n
\n <\/div>\n
\n We need engineers who are particularly strong Java developers with extensive frontend exposure.<\/span>
\n <\/div>\n
\n
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\n You will join a tight\-knit group who love building product and have a keen interest in data driven applications(advantage if you have experience.<\/span>
\n <\/div>\n
\n
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\n Experience
<\/u><\/b>\n <\/div>\n
    \n
  • 6+ years' Java\/Spring Development experience
    <\/li>\n
  • Spring Boot experience
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  • Strong frontend experience with any JS framework (React would be an added bonus)
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  • Fast learner and creative
    <\/li>\n
  • Strong skills in relational databases
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  • Experience working on data driven applications would be great
    <\/li>\n
  • Strong communicator, happy to voice opinions
    <\/li>\n <\/ul>\n
    \n
    \n <\/div><\/span>
    \n <\/body>\n<\/html>

Apply