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Junior Javascript Developer Jobs in Ontario (NOW HIRING)

StackandCo

... act as a mentor to the junior developers within the team. \n \n \n \n \n \n This is a great ... HTML, CSS, JavaScript \n * Experience working in an Agile environment \n * Experience at all stages ...

StackandCo

Python Developer

Galway, NY · On-site

Experience with Frontend technologies including JavaScript, HTML, CSS, React beneficial \n ... junior\-senior applicants and for the right senior, there may be the opportunity to progress to ...

StackandCo

... and mentor junior developers. \n \n \n \n \n \n This role will involve adding new features ... JavaScript, HTML5, CSS3, React and Node.js . \n \n \n \n \n \n This role will suit any Full stack ...

StackandCo

Experience with Frontend technologies including JavaScript, HTML, CSS, React beneficial \n ... junior\-senior applicants and for the right senior, there may be the opportunity to progress to ...

OSI Digital

Boomi Developer

Toronto, ON · On-site

CA$80K - CA$100K/yr

Coach and lead junior developers Required Experience : * Bachelor's degree in computer science, IT ... Hands on knowledge of SOAP, REST, XML, JSON, JavaScript / Groovy Script, GraphQL * Hands on ...

Netsweeper Inc.

Senior Full Stack Developer

Waterloo, ON · On-site +1

Mentor junior developer(s) in the design, development, and testing of React applications, providing ... Familiarity with modern JavaScript frameworks, such as Node.js and Webpack * Experience with ...

Geotab

Senior Software Developer

Oakville, ON

You will need to work closely with more junior team members to provide guidance, as well as Leads ... such as C#, JavaScript, and SQL. * Listen and contribute to design discussions, documenting ...

StackandCo

... junior developers. \n \n \n \n \n \n This role will involve adding various new features such as ... AWS, JavaScript, HTML5, CSS3, React and Node.js. \n \n \n \n \n \n The person needs to have a ...

Aversan

Senior Full Stack Developer

Mississauga, ON · On-site

CA$110K - CA$140K/yr

Mentor and develop junior team members through coaching, technical discussions, and review of work ... JavaScript * Angular (required) * ReactJS (used in Storybook) * C# / ASP.NET Core * CSS * HTML ...

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Junior Javascript Developer information

See Ontario salary details

$40K

$69.1K

$106K

How much do junior javascript developer jobs pay per year?

As of Jun 14, 2026, the average yearly pay for junior javascript developer in Ontario is $69,114.00, according to ZipRecruiter salary data. Most workers in this role earn between $55,000.00 and $78,500.00 per year, depending on experience, location, and employer.

What is a Junior Javascript Developer job?

A Junior JavaScript Developer is an entry-level programmer who specializes in using JavaScript to build web applications, websites, and front-end interfaces. They work under the guidance of senior developers to implement interactive features, troubleshoot issues, and improve functionality. Their responsibilities may include writing clean code, debugging, collaborating with designers, and learning new technologies. Typically, they are expected to have a basic understanding of JavaScript, HTML, CSS, and frameworks like React or Vue.js. This role is ideal for those starting their career in web development and looking to gain hands-on experience in a professional setting.

What are some typical daily responsibilities for a Junior Javascript Developer?

As a Junior Javascript Developer, your day-to-day tasks often include writing and testing JavaScript code, fixing bugs, maintaining existing web applications, and collaborating on new features under the guidance of senior developers. You'll likely work closely with designers, backend developers, and QA testers to ensure seamless user experiences. Regularly attending team meetings, participating in code reviews, and updating documentation are also common. This collaborative and supportive environment is designed to help you develop your technical skills while contributing to real projects.

What are the key skills and qualifications needed to thrive in the Junior Javascript Developer position, and why are they important?

To thrive as a Junior Javascript Developer, you need a solid understanding of JavaScript fundamentals, HTML, CSS, and basic web development concepts, often supported by a relevant degree or coding bootcamp completion. Familiarity with tools such as version control systems (like Git), browser developer tools, and frameworks like React or Node.js is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help you stand out in this position. These attributes are crucial for efficiently developing and maintaining web applications, collaborating with team members, and adapting to evolving project requirements.

What are the most commonly searched types of Javascript Developer jobs in Ontario? The most popular types of Javascript Developer jobs in Ontario are:
What are popular job titles related to Junior Javascript Developer jobs in Ontario? For Junior Javascript Developer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Junior Javascript Developer jobs in Ontario look for? The top searched job categories for Junior Javascript Developer jobs in Ontario are:
What cities in Ontario are hiring for Junior Javascript Developer jobs? Cities in Ontario with the most Junior Javascript Developer job openings:
Junior Javascript Developer jobs near you
Infographic showing various Junior Javascript Developer job openings in Ontario as of June 2026, with employment types broken down into 87% Full Time, 9% Part Time, 3% Temporary, and 1% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $69,114 per year, or $33.2 per hour.

Senior Front End Developer - Galway

StackandCo

Galway, NY

Full-time

Posted 12 days ago

Job description

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\n We have an exciting new role for a Senior Front\-End Developer to join a growing consumer brand in Galway.<\/span>
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\n You will play a key role in managing and organizing the Front End Development work across the team, whilst mentoring and educating the more junior Front End Developers on best practices.<\/span>
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\n Requirements
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    \n
  • 4+ years' experience in Front End Development
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  • Experience of using modern JavaScript frameworks such as React & Angular
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  • Excellent JavaScript skills and optimization of front\-end code
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  • Ability to work\/lead in a senior position in an agile environment
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  • Knowledge of UX design principles
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    \n
    \n <\/div><\/span>
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