Top Front End Developer Jobs in Toronto

Reposted 10 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Cloud • Information Technology • Insurance • Software • Analytics
Lead the development of complex frontend features using React and TypeScript, ensuring quality, accessibility, and performance while mentoring others and managing deployments.
Top Skills: AWSMicro FrontendsReactRest ApisTesting LibraryTypescriptVitestWebsockets
Reposted YesterdaySaved
In-Office or Remote
Toronto, ON
Senior level
Senior level
Software
Join Ema as a Software Engineer to design and develop user interfaces for web applications, collaborating with product managers and UX designers, and integrating APIs.
Top Skills: AngularCSSFastapiGitGrpcHTMLJavaScriptJSONNext.JsOauthPythonReactRestful ApisVercelVueXML
Reposted YesterdaySaved
Remote
Toronto, ON
Senior level
Senior level
Software
Develop crafted, intuitive interfaces, improve UI/UX quality, and collaborate with product teams. Engage with customers for feedback and mentor future engineers.
Top Skills: CSSReactTypescript
Reposted 11 Days AgoSaved
Hybrid
Toronto, ON
Senior level
Senior level
Artificial Intelligence • Legal Tech • Professional Services • Software
As a Staff Frontend Software Engineer, you'll develop critical infrastructure and user-facing features for a secure AI platform targeted at legal firms, collaborating across teams to ensure reliability and innovative solutions.
Top Skills: DatabasesFrontend DevelopmentGrpcRestScalable Service Architectures
Reposted 11 Days AgoSaved
In-Office
Toronto, ON
Mid level
Mid level
Artificial Intelligence • Cloud • Hardware • Machine Learning • Quantum Computing
You will develop and expand pennylane.ai, collaborate with teams, maintain high code standards, and architect scalable frontend systems.
Top Skills: DockerGatsbyGithub ActionsGraphQLJinja2Next.JsPythonReactRestful ServicesTailwindTypescript
12 Days AgoSaved
Hybrid
Toronto, ON
Senior level
Senior level
Artificial Intelligence • Legal Tech • Professional Services • Software
Lead frontend engineering to build polished, high-performance React+TypeScript interfaces for enterprise AI collaboration. Own end-to-end UI features, design system components, optimize performance, and collaborate with design and backend teams to deliver secure, reliable experiences for lawyers and organizations.
Top Skills: ReactTailwindcssTypescript
Reposted 12 Days AgoSaved
In-Office
Toronto, ON
Mid level
Mid level
Blockchain • Fintech • Financial Services • Cryptocurrency • Web3
The role involves designing and developing mobile applications using React Native, collaborating with teams, and maintaining high code quality. Responsibilities include debugging, implementing new technologies, and mentoring peers.
Top Skills: Es6GitGitJavaScriptMySQLPostgresReactReact NativeRestful ApisSQLTypescript
Reposted 12 Days AgoSaved
In-Office or Remote
Toronto, ON
Senior level
Senior level
Software
As a Senior Front-End Engineer, you'll design and maintain shopper and merchant-facing tools, ensuring high quality, reliability, and performance while collaborating in an agile environment.
Top Skills: Amazon Simple Queue ServiceAmazon Web ServicesCSSDatadogElasticsearchEmberGitHelmHTMLKafkaKubernetesMetabasePostgresReactRuby On RailsSnowflakeTerraformTypescriptVault
13 Days AgoSaved
In-Office or Remote
Toronto, ON
Senior level
Senior level
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Generative AI
Build and ship full-stack features for North, develop autonomous agents that access sensitive enterprise data, productionize state-of-the-art models, write minimal, secure low-resource code, and collaborate with researchers to deploy performant RAG/agentic applications while prioritizing security and user experience.
Top Skills: Agentic ApplicationsFoundation ModelsPythonRagReact
Reposted 3 Days AgoSaved
In-Office or Remote
Toronto, ON
Entry level
Entry level
Artificial Intelligence • Machine Learning • Natural Language Processing • Sales • Software
As a Frontend Engineer, you'll craft user interfaces, write engineering requirement documents, build test suites, and integrate analytics for product success.
Top Skills: React NativeSQL
Reposted 13 Days AgoSaved
In-Office
Toronto, ON
Entry level
Entry level
Sales • Software
The Frontend Javascript Developer will add new features to the web app, improve client-side performance, and work with design teams on UI/UX.
Top Skills: CoffeescriptEs6GraphQLPugStylusVueWebpack
Reposted 13 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Artificial Intelligence • Healthtech • Insurance • Software
Lead the development of front-end features for an AI-powered platform, focusing on usability and performance while guiding a small engineering team.
Top Skills: React
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Reposted 13 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Fintech • Information Technology • Software • Financial Services
As a Senior Frontend Engineer, you will build modern web applications, make architectural decisions, write tests, and improve engineering processes.
Top Skills: CSS3FigmaHTML5JavaScriptJestNext.JsReactReact Testing LibraryTypescript
Reposted 13 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Fintech • Financial Services
The Front End Java Developer will design and implement web applications, develop back-end services, and work in a team to enhance system efficiency and performance.
Top Skills: AWSAzureCSS3DockerGCPGitGraphQLHTML5JavaJavaScriptKubernetesNpmReactReduxSpring BootTypescriptWebpack
14 Days AgoSaved
In-Office
Toronto, ON
Mid level
Mid level
Artificial Intelligence • Consumer Web • Digital Media • Software
Build and optimize frontend signup and activation experiences using modern JavaScript and TypeScript. Collaborate with product, design, and analytics to implement high-converting, accessible, and performant user flows, own features from design through implementation, and participate in experimentation and personalization to improve conversion.
Top Skills: A/B TestingClaude CodeCodexCursorJavaScriptPersonalizationReactRestRuby On RailsTypescript
14 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Artificial Intelligence • Consumer Web • Digital Media • Software
Own and scale quality infrastructure for web engineering during the migration from a monolith to microfrontends. Build shared testing frameworks, tooling, CI/CD quality gates, and metrics; shift coverage toward unit, component, integration, and contract tests; enable AI-driven testing workflows and agent verification; mentor engineers and drive adoption of quality practices across teams.
Top Skills: Accessibility TestingCi/CdCypressFrontend ObservabilityJavaScriptJestMicrofrontendModule FederationPactPlaywrightTesting LibraryTypescriptVisual Regression TestingWebdriverio
14 Days AgoSaved
In-Office or Remote
Toronto, ON
Senior level
Senior level
Big Data • Cloud • Digital Media • Machine Learning • Mobile • Software • Industrial
Lead technical direction for a high-performance 2D/3D viewer platform. Drive cross-team architecture, implement scalable platform capabilities, mentor engineers, improve engineering velocity, and resolve complex production issues while partnering with Product, UX, and Architects.
Top Skills: Ci/CdCypressDistributed SystemsJavaScriptJestModern Web TechnologiesService-Oriented ArchitectureTypescript
Reposted 14 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Information Technology • Professional Services • Sales • Consulting
The role involves designing, developing, and maintaining secure software for a public-facing web portal, ensuring user experience, compliance with standards, and conducting testing and documentation.
Top Skills: BackboneBootstrapCSS3HTML5JavaScriptJqueryJSONReactRestStencil.JsXML
15 Days AgoSaved
In-Office
Toronto, ON
Mid level
Mid level
Fintech • Financial Services
Develop and maintain cross-platform React/TypeScript web and mobile UIs from a shared codebase. Build reusable, accessible design-system components, integrate Contentful CMS, consume BFF/orchestration APIs, apply NativeWind/Tailwind styling and design tokens, ensure WCAG 2.2 compliance, support Azure-hosted deployments, testing and CI/CD, and collaborate in Agile with product, design, and backend teams.
Top Skills: Automated Regression TestingAzure App ServiceAzure DevopsBackend-For-FrontendCi/CdComponent TestingContentfulDesign TokensDisp Orchestration ApiDmz App Service EnvironmentFunctional TestingNativewindReactReact NativeReact-Native-I18NextRest ApiTailwindTypescriptUnit TestingWcag 2.2
15 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Fintech • Financial Services
Lead front-end technical delivery for web and mobile experiences using React and TypeScript. Design and implement reusable, accessible design-system components, integrate Contentful CMS and BFF/REST APIs, enforce CI/CD and quality gates, drive performance and observability, and provide technical leadership across cross-functional squads to improve delivery, accessibility, security, and maintainability.
Top Skills: Azure App ServiceAzure DevopsBackend-For-FrontendCi/CdContentfulDesign SystemReactRest ApiTailwindTypescriptWcag 2.2
Reposted 15 Days AgoSaved
Remote
Toronto, ON
Mid level
Mid level
Information Technology • Mobile • Software
As a Front-End Web Developer, you'll create responsive web applications, collaborate with designers and back-end developers, optimize user interfaces, and implement reusable components.
Top Skills: AngularCSSGitGraphQLHTMLJavaScriptLessReactReduxRestful ApisSassViteVueVuexWebpackZustand
Reposted 6 Days AgoSaved
Remote
Toronto, ON
Mid level
Mid level
Agency • HR Tech • On-Demand • Professional Services
The Front-End Software Engineer collaborates with teams to create user interfaces, applying design principles and programming skills with Ruby on Rails and JavaScript. Responsibilities include building responsive applications, enhancing design systems, and optimizing performance.
Top Skills: CSSHTMLJavaScriptRuby On RailsStimulusTurbo
Reposted 16 Days AgoSaved
In-Office or Remote
Toronto, ON
Senior level
Senior level
Big Data • Cloud • Healthtech • Software • Big Data Analytics
Seeking Front-End Software Engineers to collaborate in developing and maintaining UI for Veeva's cloud-based applications, utilizing their extensive experience with modern JavaScript frameworks and Java stack development.
Top Skills: Es6GitGradleJavaJavaScriptJenkinsJestJssJunitReactReact-Testing-LibrarySassTomcat
Reposted 16 Days AgoSaved
In-Office or Remote
Toronto, ON
Senior level
Senior level
Big Data • Cloud • Healthtech • Software • Big Data Analytics
The role involves building and maintaining the UI of cloud-based applications using modern JavaScript frameworks, collaborating with cross-functional teams, and contributing to the software development life cycle.
Top Skills: CSSEs6GitGradleJavaJavaScriptJenkinsJestJssJunitReactReact-Testing-LibrarySassTomcat
Reposted 16 Days AgoSaved
In-Office or Remote
Toronto, ON
Mid level
Mid level
Big Data • Cloud • Healthtech • Software • Big Data Analytics
As a Front-End Software Engineer, you will develop cloud-based applications using React and JavaScript in a fast-paced environment, collaborating with teams and mentoring others.
Top Skills: CSSEs6JavaScriptJestJssReactReact-Testing-LibrarySassTypescript
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