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Javascript Web Developer Jobs in Toronto, ON (NOW HIRING)

TAME Search Inc.

Full Stack Developer

Toronto, ON

... APIs to support web and mobile applications -Work with developers to design and implement ... Python, Docker JavaScript (React, React Native) Rest API, FlaskRestful Microservices Architecture ...

Sizanid Staffing

Salesforce Developer

Toronto, ON · On-site

Build and enhance Lightning Web Components (LWC) and Aura components. * Customize Salesforce ... JavaScript Developer I * Experience with: * Integration tools (MuleSoft, Boomi, Workato) * DevOps ...

Net2Source (N2S)

Angular Developer

Mississauga, ON · On-site

Skilled Angular Developer responsible for building scalable high quality web applications driving ... web applications using Angular 8 * Proficient in JavaScript HTML5 CSS Bootstrap JSON Ajax

Smooth Commerce

Senior React Developer

Toronto, ON · Remote

... web development experience using CSS, HTML, JavaScript, React, Redux, Next.js, Material UI, Gatsby.js, with 2+ years in TypeScript. Knowledge of react patterns such as, container/presentational ...

CMiC

Java Developer

Toronto, ON · On-site

CA$90K - CA$110K/yr

You will be involved in developing web services, integrating third-party platforms (including AI ... Spring Framework, Oracle ADF Framework, Java, JavaScript, SQL, PL/SQL * Design and implement ...

Smooth Commerce

Senior React Developer

Toronto, ON · On-site +1

CA$85K - CA$115K/yr

... web development experience using CSS, HTML, JavaScript, React, Redux, Next.js, Material UI, Gatsby.js, with 2+ years in TypeScript. Knowledge of react patterns such as, container/presentational ...

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All JobsJavascript Web Developer JobsJavascript Web Developer Jobs in Toronto, ON

Javascript Web Developer information

See Toronto, ON salary details

$40.1K

$80.8K

$104.5K

How much do javascript web developer jobs pay per year?

As of Jun 27, 2026, the average yearly pay for javascript web developer in Toronto, ON is $80,763.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,666.00 and $93,525.00 per year, depending on experience, location, and employer.

What are some common challenges faced by JavaScript Web Developers when working on cross-browser compatibility?

JavaScript Web Developers often encounter challenges ensuring that web applications function consistently across different browsers and their various versions. Differences in how browsers interpret JavaScript, handle CSS, or support certain APIs can lead to unexpected bugs or display issues. To overcome these challenges, developers frequently use polyfills, transpilers like Babel, and thorough testing on multiple browsers and devices. Collaborating with QA teams and staying updated on browser release notes are also important strategies to maintain compatibility and deliver a seamless user experience.

What is the difference between Javascript Web Developer vs Front-End Developer?

AspectJavascript Web DeveloperFront-End Developer
Primary FocusWriting and optimizing JavaScript codeDesigning and implementing user interfaces
Required SkillsJavaScript, HTML, CSS, frameworks like React or AngularHTML, CSS, JavaScript, UI/UX design
Work EnvironmentWeb development teams, software companiesWeb design agencies, tech firms

Javascript Web Developers specialize in coding and optimizing JavaScript functionalities, while Front-End Developers focus on creating the visual and interactive aspects of websites. Both roles often overlap, but the Javascript Web Developer emphasizes scripting, whereas the Front-End Developer emphasizes design and user experience.

What does a JavaScript Web Developer do?

A JavaScript Web Developer specializes in using JavaScript to create interactive and dynamic features on websites and web applications. Their work often involves developing front-end user interfaces, integrating APIs, optimizing website performance, and sometimes working with back-end technologies like Node.js. They collaborate closely with designers and other developers to ensure a seamless user experience. Additionally, they stay updated with the latest JavaScript frameworks and best practices to deliver efficient and scalable solutions.

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

To thrive as a Javascript Web Developer, you need strong proficiency in JavaScript, HTML, and CSS, often backed by a degree in computer science or a related field. Experience with frameworks like React or Angular, version control systems such as Git, and knowledge of build tools and package managers are typically required. Problem-solving skills, attention to detail, and effective communication help developers excel in team environments and deliver user-friendly solutions. These skills ensure the creation of efficient, maintainable, and high-quality web applications that meet both business and user needs.
Javascript Web Developer jobs near you
Infographic showing various Javascript Web Developer job openings in Toronto, ON as of June 2026, with employment types broken down into 72% Full Time, 25% Part Time, 1% Temporary, and 2% Contract. Highlights an 79% Physical, 6% Hybrid, and 15% Remote job distribution, with an average salary of $80,763 per year, or $38.8 per hour.

Senior React Native Developer (Remote)

Rivalry

Toronto, ON • Remote

Full-time

PTO

Posted 19 days ago

Job description

Description
Reporting to: CTO
Working closely with: Engineering and Product
Seniority: Senior/Lead

TL/DR:
We are looking to add a highly skilled and experienced React Native developer to our team. You will help build and launch our new mobile app on Android and iOS platforms. You will work alongside both experienced and intermediate developers, and will be asked to collaborate with others as well as lead projects yourself. 

The nitty-gritty:
  • Leading by example, where you can report back to the CTO
  • Brainstorming sessions where you will contribute ideas to future features
  • Sprint Planning, where you will break down large epics into smaller actionable tasks with details
  • Code Reviews, providing feedback and direction to others
  • Pair Programming over Tuple, providing support to team members
  • Prototyping concepts as a part of idea exploration

Your stats:
  • 5+ years of engineering experience in the software industry as an developer/architect/engineer with a distinguished track record of delivering on technically demanding projects.
  • 3+ years of experience implementing React Native mobile applications
  • Experience in working with React Native with and without Expo
  • Strong Knowledge of JavaScript (ES6+) / TypeScript
  • Strong understanding of inner workings of JavaScript frameworks and building modern web applications
  • Experience with React Native best practices 
  • Experience adding and debugging 3rd party Native SDK and a plus if you have contributed to any
  • Experience with security best practices in mobile development 
  • Understanding of testing principles for mobile development 
  • Responsive design concepts, with a focus on mobile 

Bonus Points:
  • Experience with CI/CD for Mobile 
  • Google Play/Apple store knowledge
  • Native iOS/Android experience (Java, Kotlin, Swift, etc.) 
  • Vue or React JS (Our frontend web development team codes in vue only)
  • Knowledge of Nuxt.js/Next.js 
  • NodeJS and Server Side Rendering concepts
  • Creating functional user interfaces from theoretical discussion or wireframes
  • Frontend Asset Optimization (SVGs, image compression, minimal DOM depth)
  • Frontend Tooling (webpack, eslint, prettier, etc)
  • Testing your work (browser testing, unit tests, storybook, etc)
  • Any design experience 

Our Stats
  • We offer a competitive salary and total rewards package.
  • A chance to work in one of the most exciting and rapidly growing industries
  • Work with an extremely talented team who share a love for video games and esports on truly innovative projects.
  • See your performance in real time, be part of a supportive team with a focus on training, coaching and continual improvement, and benefit from yearly salary reviews
  • Remote and flexible working arrangements.
  • Open Paid Vacation. 
  • Free video games! Every Rivalry employee gets a monthly stipend.
  • + more!