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Javascript Front End Developer Jobs in Toronto, ON

Position: Frontend Engineer (Coding Agent Experience) Type: Contract Compensation: $85/hour ... Experience building modern web applications using React , TypeScript , JavaScript , or similar ...

Improve frontend performance, reliability, accessibility, testing strategy, and developer ... JavaScript, React, TypeScript Backend: Java/Springboot, Django, Postgres Infrastructure: AWS ...

Improve frontend architecture, performance, accessibility, testing, and developer experience ... JavaScript, React, TypeScript Backend: Java/Springboot, Django, Postgres Infrastructure: AWS ...

The Role We are looking for a Frontend Developer with a strong command of React and Next.js to join us onsite . This is not a role for someone who wants to hide in the background. You will work ...

Frontend Developer (React/Next.js)

Uxbridge, ON ยท On-site

CA$60K - CA$80K/yr

The Role We are looking for a Frontend Developer with a strong command of React and Next.js to join us onsite . This is not a role for someone who wants to hide in the background. You will work ...

We are seeking a Senior Front End Web Developer specializing in React to join our Global Business ... HTML5, CSS3, Responsive Web Design, React, Javascript, JSON, etc. * Experience in setting up CI/CD ...

As a Senior Frontend Engineer at Achievers, you are a force multiplier. You possess an AI-first ... daily developer workflow. * Advanced professional experience withReact, modern JavaScript ...

We are looking for talented, self-starting engineers to join our platform team as frontend ... Proficient understanding of client-side scripting and JavaScript frameworks, including AngularJS ...

We are looking for talented, self-starting engineers to join our platform team as frontend ... Proficient understanding of client-side scripting and JavaScript frameworks, including AngularJS ...

... JavaScript. * Migrating legacy JS front-end to latest platform * Build reusable components and ... Collaborate with front-end developers to ensure seamless integration. General Development: * Write ...

... JavaScript. * Migrating legacy JS front-end to latest platform * Build reusable components and ... Collaborate with front-end developers to ensure seamless integration. General Development: * Write ...

Role: Web Accessibility Developer Experience: 7+ Years Job Type: Contract- Longterm Location ... front-end components as EDS blocks and plugins using vanilla JavaScript, modern CSS, and semantic ...

Front-end Engineer

Toronto, ON ยท Hybrid

CA$100K - CA$180K/yr

The Opportunity As a Frontend Software Engineer , you will be part of a cross-functional product ... You are proficient in JavaScript/TypeScript and have hands-on experience with React (or similar ...

Knowledge of modern JavaScript front-end frameworks (we primarily use React, React Native, and ... Our Engineering Team Values * We work well as a team and collaborate always! * We are humble and ...

Staff Software Engineer

Toronto, ON ยท On-site +1

CA$205K/yr

Full TypeScript stack for front- and back-end, with some legacy JavaScript * Front-end: ReactJS app ... Champion engineering excellence through coding standards, peer reviews, and technical documentation

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Showing results 1-20

Javascript Front End Developer information

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

AspectJavascript Front End DeveloperWeb Designer
Primary FocusBuilding interactive, functional user interfaces using JavaScript, HTML, CSSDesigning visual layout, graphics, and user experience without extensive coding
Skills & CertificationsJavaScript, frameworks (React, Angular), HTML, CSS, version controlDesign tools (Adobe Photoshop, Sketch), UX/UI principles, basic HTML/CSS
Work EnvironmentDevelopment teams, tech companies, startups
Common UsageCreating dynamic websites and applications

While both roles contribute to website creation, Javascript Front End Developers focus on coding and functionality, whereas Web Designers emphasize visual design and user experience. Understanding these differences helps employers and job seekers target the right skills and roles in the industry.

What are the key skills and qualifications needed to thrive as a JavaScript Front End Developer, and why are they important?

To thrive as a JavaScript Front End Developer, you need proficiency in JavaScript, HTML, CSS, and a solid understanding of responsive web design, often supported by a degree in computer science or relevant experience. Familiarity with frameworks like React or Angular, version control systems like Git, and testing tools are typically required, along with knowledge of RESTful APIs. Strong problem-solving skills, attention to detail, and effective communication help developers collaborate and deliver user-friendly interfaces. These skills are essential for building high-quality, interactive web applications that meet user needs and business objectives.

What are some common challenges faced by JavaScript Front End Developers when working on cross-functional teams?

JavaScript Front End Developers often collaborate closely with designers, back-end developers, and product managers, which can present challenges such as aligning on design specifications, synchronizing with back-end API changes, and managing differing project priorities. Effective communication and proactive problem-solving are essential to ensure seamless integration of UI features and to address issues like inconsistent data formats or evolving design requirements. Being adaptable and maintaining clear documentation can help mitigate misunderstandings and keep the development process efficient.

What does a JavaScript Front End Developer do?

A JavaScript Front End Developer is responsible for creating and implementing the visual and interactive elements of a website or web application that users see and interact with. They use JavaScript, along with HTML and CSS, to build responsive, user-friendly interfaces. Their work often involves collaborating with designers and back-end developers to ensure seamless functionality and a positive user experience. JavaScript Front End Developers also optimize web pages for speed and efficiency, and may use frameworks like React, Angular, or Vue.js.
Infographic showing various Javascript Front End Developer job openings in Toronto, ON as of July 2026, with employment types broken down into 71% Full Time, 19% Part Time, 1% Temporary, and 9% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution.

Senior Software Developer (Front End)

Interac Corp.

Toronto, ON โ€ข Hybrid

Full-time

PTO

Posted 29 days ago


Job description

Who We Are:

Every transaction matters. Every Canadian matters. At Interac, we protect both - driving trust, security, and inclusion, so our digital economy thrives.
Founded in 1984, Interac connects Canadians through secure digital payments, advanced identity verification and industry-leading fraud protection. Connecting banks, businesses, and individuals, Interac enables millions to send, receive, and manage money safely and effortlessly every day - across both digital and physical environments.

As the backbone of Canada's financial ecosystem, Interac facilitates over 20 million transactions daily, supported by trusted partnerships with government and financial institutions. Consistently ranked as Canada's most reputable financial technology brand, Interac is deeply embedded in the daily lives of Canadians.

The Senior Front-end Developer reporting to the Leader, Development will

design and build web applications and portals with a medium size team working on mission-critical applications. You are passionate about building new features, enhancing existing products, and translating the client's business requirements into specific systems and technology solutions.

You'll be responsible for:

  • Implementing visual elements and their behaviors with user interactions.
  • Developing Front-end Web Applications in Angular.
  • Developing complex, highly performance, scalable and reliable web applications and portals for both desktop and mobile browsers.
  • Prototyping, detailed design, coding, code review and unit testing of enterprise-level web applications.
  • Brainstorming web page ideas with other developers and cross-functional team using wireframing tools.
  • Consuming REST APIs.
  • Client-side architecture and design patterns.
  • CICD and distribution methods for Web App and SDK.
  • Security in web platforms such as WebAuthN, OAuth2 etc. and data protection using industry standards.
  • Grasping business requirements and designing the architecture.
  • Bridging the gap between the visual elements and the server-side infrastructure, taking an active role on both sides, and defining how the application looks and functions.

You bring:

  • 5+ years working in front-end web development in Angular 6+.
  • A University Degree in Computer Science Engineering or equivalent combination of education and experience.
  • Eligibility to work for Interac Corp. in Canada in a full-time capacity.
  • Extensive programming experience in HTML5, CSS3, SASS or LESS, and Bootstrap, Foundation or Materialize.
  • Excellent JavaScript knowledge and programming experience with ES5/ES6.
  • Solid understanding and development experience in Angular latest versions.
  • Experience with TypeScript.
  • Solid understanding of cloud-native design principles and best practices
  • Experience with tools like Redux, Webpack, Angular CLI and/or Gulp.
  • Experience consuming REST APIs.
  • A strong understanding and experience MVC, MVVM & CQRS design patterns.
  • TDD/BDD experience (Jest, Jasmine, Karma or Chai).
  • Experience with client-side architecture and design patterns.
  • Awareness of cross-browser compatibility issues and client-side performance considerations.
  • Solid understanding and extensive experience with version control tools like Git.
  • Exceptional problem solving and ability to work independently.
  • DevOps Experience in Open-Source tooling required (JIRA, GitHub, Jenkins, etc.).
  • Strong working knowledge of secure web application programming principles.
  • Knowledge and experience in Java platform is an advantage.
  • Experience building resilient/distributed applications and you have good understanding of network protocols/concepts.
  • Experience with microservices, containerized applications, Docker/Kubernetes, cloud technologies.
  • The ability to keep pace with new technologies and apply them appropriately.

WhatWe'reOffering:

The hiringrangefor this position is$120000 CAD to $150000 CAD, and you will also be eligible for our short-term incentive plan. The exact amount will depend on factors such as skills, experience, and job-related knowledge, butInterac'scommitment goes beyond compensation. Our Total Rewards package is designed to support your well-being and future, and includes:

  • Generous vacation and wellness days to help you recharge

  • Comprehensive employer-paid benefits coverage for peace of mind

  • Market-leading employer-funded RRSP program to invest in your future

  • Flexible hybrid work model for better work-life balance

  • Accessto afree and confidential 24/7 employee & familyassistanceprogram to offer support for you and your immediate family

  • Pregnancy and parental leave top-up to support growing families

  • Charitable donation matching with United Way to amplify your impact

Why Join Us?

At Interac, the impact we make, and the people who drive it, is profound. When you become part of our team, you're joining a purpose-driven organization that's shaping the future of digital finance in Canada. Here's what you can expect:

  • Investing in the Future - Help us unlock digital prosperity for all Canadians.

  • Innovative Thinking - Collaborate on products, practices, and platforms that redefine what's possible.

  • Inclusive Culture - Be empowered to bring your whole self to work and realize your full potential.

  • Inspiring Community - Work in an ecosystem where we lift each other up and rise together.

  • Intentional Support - Enjoy flexible, supportive offerings that prioritize your total wellness.

Additional Pre-Employment Requirements:

To ensure the integrity of our organization, successful candidates will be required to complete background checks, which may include, Canadian Criminal Credit Check, Canadian ID Cross-Check, Public Safety Verification, 5-year Employment Verification, Education Verification, Credit Check, and Social Media Check.

Equal Opportunity Employer

Interac is also an equal opportunity employer committed to fostering a diverse and inclusive workplace. We believe that innovation thrives when people from different backgrounds, experiences, and perspectives come together. That's why we are committed to providing fair and equitable employment opportunities for all individuals, without discrimination based on race, color, ancestry, ethnic origin, place of origin, citizenship, creed, sex, sexual orientation, gender identity or expression, age, marital or family status, disability, or any other characteristic protected by applicable law.

If you require accommodation during any stage of the application or recruitment process, please contact us at humanresources@interac.ca. We will work with you to meet your needs.

Please be aware that certain individuals are misusing Interac Corp.'s name and logo to promote fictitious employment opportunities. Interac Corp. never requests, solicits, or accepts any form of payment in exchange for employment. Any such offers are fraudulent and should be disregarded. Interac Corp. assumes no liability for any claims, losses, damages, expenses, or inconveniences arising from or related to these fraudulent activities. Such communications do not constitute an offer or representation by Interac Corp. or its subsidiaries and affiliates.