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

Working knowledge of front-end technologies such as JavaScript or TypeScript, HTML, and CSS, along with the willingness to jump into any project when needed. Preferred Qualifications * Experience ...

Senior Backend Developer

Toronto, ON ยท Hybrid

CA$100K - CA$140K/yr

The Opportunity ShyftLabs is looking for a Senior Developer to help design, build, and scale our ... The ideal candidate combines strong backend and frontend engineering skills with experience in ...

... developers(Sr full stack, software, IoT, data science)toensure the efficient and effective ... Works directly with the client user, front end developer, and data scientists to design, test and ...

Senior Developers are responsible for server-side development of next generation products and ... Work with the front end developers, server-side developers and tech lead to design and build API ...

Senior Developers are responsible for server-side development of next generation products and ... Work with the front end developers, server-side developers and tech lead to design and build API ...

Senior Developers are responsible for server-side development of next generation products and ... Work with the front end developers, server-side developers and tech lead to design and build API ...

Senior UI Engineer About the Role We're looking for a Senior UI Engineer who wants to own the ... Key Objectives Own the frontend. You are accountable for the Angular codebase today and the React ...

... Senior Software Developer to join a Data Services team focused on delivering core record- and ... Frontend experience (React, TypeScript, CSS, modern frontend toolchains) and ability to partner ...

Senior Java Developer

Toronto, ON ยท On-site +1

$91K - $120K/yr

Are you a Senior Java Developer who loves working with cutting-edge technologies and solving ... Work with React.js and Google App Engine with Python 2.7 to support the Front End team. What's in ...

Senior Java Developer

Toronto, ON ยท On-site +1

$91K - $120K/yr

Are you a Senior Java Developer who loves working with cutting-edge technologies and solving ... Work with React.js and Google App Engine with Python 2.7 to support the Front End team. What's in ...

Senior TypeScript Developer

Toronto, ON ยท On-site

CA$100K - CA$150K/yr

The Senior TypeScript Developer role focuses on designing and building scalable applications ... Responsibilities include developing robust TypeScript solutions for both front-end and back-end ...

Showing results 41-60

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 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:

Infographic showing various Senior Frontend Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

RQ11359 - Software Developer- Front End - Senior

Source Code

Toronto, ON โ€ข On-site

CA$86.90 - CA$104.28/hr

Contractor

Re-posted 2 days ago


Job description

RQ11359 - Software Developer- Front End - Senior

4+ Months Contract (102 Business Days) + Possible extension
5 Days ONSITE - 222 Jarvis Street


Must Have:

  • Java – 10+
  • Oracle 12C or higher – 10+
  • DB SQL including DB Objects such as Tables, Views, Sequences, Store Procedure, Functions, Triggers 5 Years +
  • Angular JS v2+ - 5+
  • Javascript - 10+
  • Typescript - 5+
  • HTML 5.0, CSS - 5+
  • Node such as NPM - 5+
  • RXJS - 5+
  • Spring Framework (MVC, Security, JPA, Boot)
  • WebSphere v8.5 or higher – 5+
  • Java Development IDE Tools: Eclipse, IBM RAD, IBM RSA – 5+
  • Bitbucket – 3+
  • Experience with AODA/WCAG 2.0 AA a must
  • Experience with Responsive Web application development
  • Experience using Azure DevOps -3+

NIce-to-have/Preferred:

  • REST API
  • Hibernate/JPA
  • Maven
  • Knowledge of security gateways and protocols (JWT, Oauth2.0, SSL Certificates)
  • Solid Understanding of Agile
  • Object Oriented coding practices, including design patterns knowledge, refactoring, clean code.
  • Knowledge of major architectures style (message oriented, reactive, event based)
  • Rest API design and implementation (load balancing, discovery, resiliency)

Responsibilities:

Designing, developing and implementing front end code including user interface interactions and creating attractive and effective user interfaces Required to translate technical systems specifications into working, tested applications. This includes developing detailed programming specifications, writing and/or generating code, compiling data-driven programs, maintaining, and conducting unit tests. Resolves and troubleshoots technical problems which arise during the use and operation of software packages, including technical assistance in implementation, conversion and migrations

General Skills:

  • Experience in programming and analysis; specialized software package support at the specified experience level Ability to collaborate with IT Professionals throughout the Software Development Life Cycle
  • Experience in structured methodologies for the development, design, implementation and maintenance of applications Experience in design, code, test, debug and document applications
  • Experience in the use of object and/or third generation language development tools Experience in one or more programming languages Experience in application design, latest design patters, deployment and troubleshooting Experience with relational and hierarchical database technologies
  • Experience in the use of information retrieval packages using query languages Experience with one or more communications protocols
  • Experience in structured methodologies for the design, development, implementation and maintenance of applications
  • Experience eliciting and documenting information from diverse business area stakeholders and subject matter experts
  • Excellent analytical, problem-solving and decision-making skills; verbal and written communication skills; interpersonal and negotiation skills A team player with a track record for meeting deadlines Front End Skills
  • Knowledge and experience coding and using basic artwork to deliver a complete user interface Experience creating web interfaces for large websites.
  •  Experienced with complex large-scale systems Experience with Cross browser compatibility
  • Experience with Responsive frameworks Experience with Social Media APIs Experience defining product strategy and roadmap
  • Experience working with external third parties to assess partnerships and licensing opportunities, runs beta and pilot programs with early-stage products and samples, and becomes an expert with respect to the competition
    Desirable Skills: 
  • Knowledge and experience with programming Internet-ready applications Knowledge and experience in rapid application development (RAD) methodologies
  • Knowledge and understanding of Information Management principles, concepts, policies and practices
  • Experience with middleware and gateways
  • Experience reviewing, analyzing, and modifying product installation scripts including encoding, testing, debugging Ability to provide post-implementation support and resolve any post-implementation technical issues
  •  Experience conducting design walkthrough sessions with project team 
  • Knowledge and understanding of Accessibility for Ontarians with Disability Act (AODA) and related regulations and standards 
  • Ability to provide user and system documentation as required

AI Disclaimer: Source Code may use artificial intelligence (AI) tools to assist in certain aspects of its recruiting and business operations.
Note: The higher end of the range is intended for absolutely exceptional candidates who meet all must-have requirements and most or all nice-to-have qualifications. The client will evaluate candidates based on both rate expectations and overall skill set when shortlisting.

INCORPORATED RATE RANGE (7.25 billable hours per day)
T4 RATE RANGE (7.25 billable hours per day)

  • $86.90/hr - $104.28/hr Inc.
  • $69.52/hr - $83.42/hr T4