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Intermediate Frontend Developer Jobs in Toronto, ON

Transunion

Java Developer

Burlington, ON · On-site

CA$89K - CA$123K/yr

Basic to intermediate shell scripting. * Working knowledge of Jenkins for CI/CD. * Proficient with ... Develop and maintain frontend components using Angular. * Build and integrate RESTful APIs between ...

TransUnion

Java Developer

Burlington, ON

CA$89K - CA$123K/yr

Basic to intermediate shell scripting. * Working knowledge of Jenkins for CI/CD. * Proficient with ... Develop and maintain frontend components using Angular. * Build and integrate RESTful APIs between ...

Scotiabank

Senior Web Developer

Toronto, ON · On-site +1

Lead frontend technical design, including component architecture, state management, and API ... Provide technical mentorship and guidance to intermediate and junior developers. * Support ...

Scotiabank

Senior Web Developer

Toronto, ON · On-site +1

Lead frontend technical design, including component architecture, state management, and API ... Provide technical mentorship and guidance to intermediate and junior developers. * Support ...

Tangentia

Senior Full stack Engineer

Toronto, ON · Hybrid

... Frontend) or Node.js/Java (Backend) . Secondary Skill * Basic to intermediate knowledge of the ... Strong understanding of REST APIs, OpenAPI specifications, and software design patterns . DevOps * ...

MaintainX

Full-Stack Developer - IAM

Toronto, ON

CA$150/day

This role has openings at Intermediate and Senior level positions. The Identity team builds the ... frontend and backend systems. * Contribute to scalable IAM systems - Build and optimize core IAM ...

CIBC

Mainframe Developer

Toronto, ON · Hybrid

Leadership Skills- Support and collaborate with intermediate and senior developers by sharing ... In application development with a focus on design and develop both front-end and back-end ...

FCT

Lead, Fullstack Developer

Oakville, ON · On-site

Mentor junior and intermediate developers, fostering a culture of continuous learning and ... Strong proficiency in front-end frameworks such as React or Angular and Typescript. * Experience ...

CIBC US

Mainframe Developer

Toronto, ON · Hybrid

Leadership Skills- Support and collaborate with intermediate and senior developers by sharing ... In application development with a focus on design and develop both front-end and back-end ...

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Intermediate Frontend Developer information

What is the difference between Intermediate Frontend Developer vs Junior Frontend Developer?

AspectIntermediate Frontend DeveloperJunior Frontend Developer
Experience2-4 years of experience0-1 year of experience
SkillsProficient in HTML, CSS, JavaScript, frameworks like React or Angular, and basic version controlBasic understanding of HTML, CSS, JavaScript, and some frameworks
ResponsibilitiesDeveloping features, debugging, collaborating on projects, code reviewsAssisting in development, learning codebases, fixing minor bugs
Work EnvironmentIndependent task handling, team collaboration, project ownershipSupervised tasks, learning from senior developers, support roles

The main difference between an Intermediate Frontend Developer and a Junior Frontend Developer lies in experience, skill level, and responsibilities. Intermediate developers handle more complex tasks independently and contribute significantly to projects, while juniors focus on learning and supporting senior team members.

What are Intermediate Frontend Developers?

Intermediate Frontend Developers are professionals who build and maintain the user-facing parts of web applications, typically possessing a few years of experience beyond entry-level roles. They are proficient in core technologies like HTML, CSS, and JavaScript, and often work with frameworks such as React, Angular, or Vue.js. These developers are responsible for translating design mockups into interactive interfaces, optimizing application performance, and ensuring cross-browser compatibility. At the intermediate level, they are expected to contribute to code reviews, collaborate with backend developers, and solve more complex technical challenges compared to junior developers.

What are the typical challenges an Intermediate Frontend Developer faces when collaborating with backend teams?

Intermediate Frontend Developers often encounter challenges related to integrating frontend interfaces with backend APIs, such as handling inconsistent data structures or unclear API documentation. Clear and proactive communication with backend teams is essential to resolve these issues efficiently. Additionally, they may need to negotiate timelines or prioritize tasks to ensure smooth development cycles, all while maintaining high code quality and user experience standards.

What are the key skills and qualifications needed to thrive as an Intermediate Frontend Developer, and why are they important?

To thrive as an Intermediate Frontend Developer, you need solid proficiency in HTML, CSS, JavaScript, and modern frameworks such as React or Vue, typically supported by a degree in computer science or related experience. Familiarity with version control systems like Git, build tools (Webpack, npm), and understanding of responsive design are essential technical requirements. Strong problem-solving, attention to detail, and effective communication skills help you collaborate with teams and deliver high-quality user interfaces. These skills ensure that you can create efficient, maintainable, and user-friendly web applications that meet both user needs and business objectives.
What are the most commonly searched types of Frontend Developer jobs in Toronto, ON? The most popular types of Frontend Developer jobs in Toronto, ON are:
What are popular job titles related to Intermediate Frontend Developer jobs in Toronto, ON? For Intermediate Frontend Developer jobs in Toronto, ON, the most frequently searched job titles are:
What job categories do people searching Intermediate Frontend Developer jobs in Toronto, ON look for? The top searched job categories for Intermediate Frontend Developer jobs in Toronto, ON are:
What cities near Toronto, ON are hiring for Intermediate Frontend Developer jobs? Cities near Toronto, ON with the most Intermediate Frontend Developer job openings:
Intermediate Frontend Developer jobs near you
Infographic showing various Intermediate Frontend Developer job openings in Toronto, ON as of June 2026, with employment types broken down into 1% As Needed, 81% Full Time, 5% Part Time, 1% Temporary, and 12% Contract. Highlights an 78% Physical, 6% Hybrid, and 16% Remote job distribution.

Senior React Native Developer (Remote)

Rivalry

Toronto, ON • Remote

Full-time

PTO

Posted 4 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!