Top Web Developer Jobs in Toronto

Build and ship high-quality web products using React and TypeScript; own features from design to launch; collaborate with design and product; build internal tools, frameworks, and developer experience improvements.

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.

As a Front-End Web Developer, design and maintain responsive web applications, collaborate with designers, optimize performance, and work with APIs.

Seeking a Web Developer with 3-5 years of experience in object-oriented PHP, MVC frameworks like Laravel, and SQL. Responsibilities include software engineering patterns and Git workflow, with bonus for RESTful API and test-driven development experience.

Maintain and update client websites for automotive dealership accounts: implement content and structural changes, fix redirects and errors, optimize for SEO and performance, work in CMS platforms (e.g., WordPress), and collaborate with SEO, content, and design teams in a fully remote agency environment.

Design, develop, and maintain scalable, high-performance web applications and shared component libraries. Implement automated testing and CI/CD, improve scalability and reliability, troubleshoot production incidents, provide live-site support, own cross-team projects, and collaborate with Product and Design to deliver accessible, performant user experiences for fleet-management platforms.

Lead technical delivery for a marketing web platform, maintaining legacy CMSs and migrating to Next.js + Contentstack. Build modular UI components, integrate Contentstack with enterprise systems (Okta, Mulesoft, RWS, Coveo), implement analytics and SEO, manage deployments/CDN/DNS, and champion AI-assisted development to improve team velocity and code quality.

The Senior Web Developer will implement user-facing features, optimize web applications, and build frameworks to enhance development efficiency at CoinMarketCap.

The Web Developer will collaborate with teams to create and optimize marketing websites, utilizing web technologies and best practices to enhance functionality and user experience.

Build performant, accessible front-end applications using React and TypeScript. Partner with product and design to ship features, improve code quality, write thorough automated tests, use observability and profiling tools to diagnose issues, collaborate on CI/CD and testing pipelines, mentor teammates, and participate in agile design and delivery.

Lead ownership of joinhomebase.com performance, quality, and growth on Webflow. Audit site setup, fix Core Web Vitals, build landing pages and templates, run A/B tests, integrate analytics/onboarding systems, and apply AI to accelerate development and automation.

Build performant web viewers/players and SDKs for egocentric robotics data. Design multi-stream playback, timeline scrubbing, sync, and APIs; own interface contracts across hardware, data, and consumers; provide tooling and reference implementations for internal and external developers.

The Senior Web Developer will design and implement mobile gaming applications using HTML5, Angular, and other technologies in a high-performance environment.

The Senior Staff Software Engineer will lead web platform architecture and development, mentoring engineers while driving improvements in infrastructure, web development strategy, and AI tool integration.

The Web Engineer will lead the development and maintenance of Hightouch's marketing website, collaborating with design and marketing teams to create exceptional user experiences and engaging animations.

Design and develop next-generation web engine; innovate architecture for performance and resource consumption, with insights on web technologies.

Lead development of web tools for autonomous driving, mentor engineers, and collaborate on technical architecture, focusing on responsive applications and cloud infrastructure.

The Principal Software Engineer will lead the integration of AI with a focus on developing data orchestration solutions, modernizing legacy systems, and enhancing web infrastructure for optimal performance.

Drive the development of a new Direct-to-Consumer web channel, building scalable web store services, leading technical contributions, and collaborating with teams.

Build and evolve Okta's web platform using Next.js and React: design scalable page systems, integrate headless CMS APIs, collaborate on design systems, ensure performance, accessibility, SEO, write tests, and own production issues and developer workflows.

The Salesforce Web Developer III develops and maintains web pages, workflows, and data within Salesforce, creates custom components, manages flows, and ensures user and data security compliance.

Design, develop, and maintain Salesforce Lightning Web Components, OmniScripts, Data Mappers, Integration Procedures, Apex, Flows, Service Cloud, Experience Cloud, reports/dashboards, and integrations (APIs/MuleSoft). Configure security, page layouts, communities, email templates, and run UAT/QA. Provide help-desk support and collaborate with the PMO under government direction; must be eligible for classified access.

Build and launch user-facing Desktop and Mobile Web features using React/Redux. Own projects end-to-end from prototyping and A/B testing to architecture, scaling, and automated testing. Collaborate with product, design, and backend teams, mentor engineers, lead code reviews, and apply AI thoughtfully to accelerate workflows while validating outputs and protecting sensitive data.

Build and maintain scalable web platform frameworks, tooling, CI/CD, and testing to improve developer productivity and site quality. Lead cross-team initiatives, mentor engineers, set architectural direction, improve performance and accessibility, and use AI thoughtfully to accelerate prototyping, documentation, and testing.

As a Business Systems Engineer, you will translate business requirements into technical specifications, support API integrations, and maintain e-commerce and ERP systems.