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Senior Frontend Developer Jobs in Toronto, ON (NOW HIRING)

Moneris

Senior Front End Developer

Toronto, ON · On-site +1

CA$100K - CA$142K/yr

  • Medical

  • Retirement

  • PTO

Senior Frontend Developer Your Moneris Career - The Opportunity As a Senior Frontend Developer, you will play a critical role in designing, building, and delivering modern digital experiences that ...

Spiria

Senior Front-End Developer - Angular

Toronto, ON

CA$95/hr

  • Medical

  • PTO

As a Senior Front-End Developer - Angular at Spiria, you will be required to: * Develop and maintain Angular and TypeScript front-end applications * Design and evolve reusable UI and visualization ...

Lifeworks

Senior Frontend Developer

Toronto, ON · On-site

CA$85K - CA$110K/yr

  • Medical

  • Life

  • Retirement

  • PTO

We're looking for a Senior Frontend Developer who's ready to level up their career and make a real impact. This isn't just another coding job-you'll be the technical backbone of our DC pension portal ...

New

Rumble - Career Page

Senior Front-End Engineer

Toronto, ON · On-site +1

CA$150K - CA$179K/yr

Rumble is seeking a Senior Front-End Engineer to help evolve and scale the core web experiences across our platform, including video pages, listings, and short-form content surfaces. This is a senior ...

Rumble

Senior Front-End Engineer

Toronto, ON · On-site

CA$150K - CA$179K/yr

Rumble is seeking a Senior Front-End Engineer to help evolve and scale the core web experiences across our platform, including video pages, listings, and short-form content surfaces. This is a senior ...

Forma.ai

Senior Frontend Engineer

Toronto, ON

Reporting to the VP of Engineering the Senior Frontend Engineer will play a key role in building ... Improve frontend architecture, performance, accessibility, testing, and developer experience.

Smile.io

Senior Front-End Engineer

Toronto, ON · Remote

  • PTO

... Senior Full Stack Engineer with specialization in Front-End development and a solid understanding ... Care about crafting delightful user and developer experiences * Are excited about how AI is ...

SuiteSpot

Senior Front End Engineer

Toronto, ON · On-site

The Role We are hiring a Senior Front End Engineer to help us build world-class front-end ... DevOps, or team leadership if that interests you. The technical details Our front-end tech stack ...

Financeit

Senior Developer 1 - Front End

Toronto, ON

We are looking for an experienced Senior Front-End Software Developer to help us craft scalable, accessible, and ultra-responsive web experiences. In this role, you will write clean, testable code to ...

Financeit

Senior Developer 1 - Front End

Toronto, ON · On-site

CA$120K - CA$130K/yr

  • Medical

  • Dental

  • Vision

We are looking for an experienced Senior Front-End Software Developer to help us craft scalable, accessible, and ultra-responsive web experiences. In this role, you will write clean, testable code to ...

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Senior Frontend Developer information

What is a senior frontend developer?

Senior Frontend Developers are experienced software professionals who specialize in building and maintaining the user-facing parts of web applications. They work with technologies like HTML, CSS, and JavaScript frameworks (such as React, Angular, or Vue.js) to create responsive, interactive, and visually appealing interfaces. In addition to coding, they often lead frontend projects, mentor junior developers, and collaborate with designers and backend engineers to ensure seamless user experiences. Their role also includes optimizing web performance and adhering to best practices in accessibility and usability.

What are the key skills and qualifications needed to thrive as a senior frontend developer, and why are they important?

To thrive as a Senior Frontend Developer, you need advanced proficiency in HTML, CSS, JavaScript, and modern frameworks like React or Angular, along with a relevant degree or equivalent experience. Familiarity with version control systems (such as Git), frontend build tools, testing libraries, and possibly certifications like AWS Certified Developer are typically important. Strong problem-solving abilities, effective communication, and a collaborative mindset are crucial soft skills for excelling in this role. These skills ensure the delivery of high-quality, scalable user interfaces that meet both technical and business requirements.

What are some common challenges senior frontend developers face when leading projects, and how can they address them?

Senior Frontend Developers often encounter challenges such as aligning cross-functional teams, managing technical debt, and maintaining code quality while meeting deadlines. To address these, effective communication with designers, backend engineers, and product managers is crucial. Adopting best practices like code reviews, thorough documentation, and utilizing modern frameworks helps streamline collaboration and ensure maintainability. Additionally, mentoring junior developers and promoting knowledge sharing within the team can foster a more efficient and cohesive work environment.

What is the difference between Senior Frontend Developer vs Frontend Engineer?

AspectSenior Frontend DeveloperFrontend Engineer
Required CredentialsBachelor's in CS or related field, extensive experienceBachelor's in CS or related field, strong technical skills
Work EnvironmentCollaborates with designers, backend teams, project managersFocuses on building and optimizing frontend applications
Industry UsageCommon in tech companies, startups, agenciesUsed interchangeably with Senior Frontend Developer in many contexts
Search & Comparison IntentUnderstanding senior-level responsibilities and skillsClarifying role scope and technical focus

While both roles require strong frontend skills and similar educational backgrounds, a Senior Frontend Developer typically has more leadership responsibilities and project oversight. A Frontend Engineer may focus more on technical implementation and architecture. The terms are often used interchangeably, but understanding the nuances helps in job searches and role expectations.

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 Senior Frontend Developer jobs in Toronto, ON?

For Senior Frontend Developer jobs in Toronto, ON, the most frequently searched job titles are:

What job categories do people searching Senior Frontend Developer jobs in Toronto, ON look for?

The top searched job categories for Senior Frontend Developer jobs in Toronto, ON are:

What cities near Toronto, ON are hiring for Senior Frontend Developer jobs?

Cities near Toronto, ON with the most Senior Frontend Developer job openings:

Senior Frontend Developer jobs near you
Infographic showing various Senior Frontend Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 84% Full Time, 3% Part Time, and 13% Contract. Highlights an 79% Physical, 8% Hybrid, and 13% Remote job distribution.

Sr Front End Developer

Pacific Programming and Tech Inc

Toronto, ON • On-site

Full-time

Medical, PTO

Re-posted 23 days ago

Job description

We create modern, high-quality web applications focused on performance, scalability, and great user experience. We're currently looking for aSenior Front-End Developerwho is passionate about clean code, attention to detail, and building polished interfaces that align with our existing design system.


Role Overview

As a Senior Front-End Developer, you will work with our product and design teams to implement user interfaces using React.js, following our design system and UI standards.

You'll play a key role in ensuring visual consistency, accessibility, and performance across all our products.


Key Responsibilities

  • Develop and maintain high-quality, responsive interfaces using React.js and TypeScript
  • Implement new features and components based on our existing design system
  • Collaborate with designers to translate Figma designs into clean, reusable React components
  • Ensure design consistency by following established UI patterns and tokens
  • Work with shadcn/ui and other component libraries to deliver production-ready interfaces
  • Optimize performance, accessibility, and responsiveness across devices
  • Participate in code reviews and contribute to best practices for front-end development
  • Collaborate with backend and product teams to integrate APIs effectively


Required Qualifications

  • 5+ years of professional experience with React.js and modern front-end development
  • Strong knowledge of JavaScript/TypeScript, HTML5, and CSS3
  • Experience working with design systems and implementing Figma designs
  • Hands-on experience with shadcn/ui
  • Solid understanding of responsive design and accessibility principles
  • Experience consuming RESTful
  • Familiarity with Git and modern development workflows


Nice to Have

  • Experience with Next.js or other React frameworks
  • Knowledge of Storybook or UI documentation tools
  • Experience writing unit tests (Jest, React Testing Library)
  • Familiarity with Tailwind CSS 4


Soft Skills

  • Strong attention to detail and design fidelity
  • Excellent communication and teamwork
  • Proactive and reliable with strong ownership of tasks
  • Able to work independently and meet deadlines


What We Offer

  • Competitive salary
  • Comprehensive health benefits package
  • Paid vacation, personal, and sick days
  • Opportunities for continuous learning and growth
  • Collaborative, friendly, and supportive work culture

Apply