Front End Developer building polished, accessible SaaS interfaces on Salesforce and cloud - native technologies. Supporting nonprofit organizations that strengthen communities through technology.
About the role
- Software Engineer developing user-facing web applications for Tucows Domains. Focusing on reliability, maintainability, and speed of delivery while collaborating with design and development teams.
Responsibilities
- Develop and ship user-facing features using modern front-end technologies, ensuring they meet user needs and deliver measurable product value.
- Own work end-to-end, from feature discovery and spec clarification to implementation, testing, release, and production follow-up.
- Work across legacy and modern applications: Improve and stabilize existing codebases. Plan and execute incremental modernization and full migrations when required.
- Collaborate with UX/UI designers to translate design concepts into fully functional and interactive components, aligned with our team’s UI standards and design system.
- Determine and architect the structure of UI components and application patterns, focusing on efficiency, scalability, maintainability, and consistency across products.
- Build reusable/composable components and patterns that positively impact multiple projects and new products company-wide.
- Integrate front-end applications with back-end APIs in collaboration with back-end and full-stack developers, ensuring reliable data exchange and correct system behavior.
- Perform root cause analysis of issues identified in the field (including cross FE/BE boundaries), prevent recurrences, and improve overall system stability. Establish and maintain strong quality gates: Unit and integration testing. E2E testing (e.g., Playwright/Cypress). Visual regression testing where appropriate. CI checks and releases readiness.
- Participate in code reviews, enforce best practices, and provide constructive feedback to raise quality and consistency across the team.
- Use AI-assisted tools (e.g., Claude) as part of day-to-day development to accelerate delivery, while ensuring output verification, safe refactoring, and strong testing discipline.
- Ship and operate front-end changes end-to-end: release, monitor, and follow up on production issues.
- Deliver safely using feature flags, staged rollouts when applicable, and rollback-ready releases.
- Build and maintain E2E smoke tests (Playwright) for critical paths, and add visual regression checks when UI fidelity is essential.
- Use observability tooling (e.g., Sentry) to debug issues in the wild and reduce MTTR.
- Apply secure FE practices (token handling, XSS/CSRF awareness, dependency hygiene), including when leveraging AI-assisted code.
- Collaborate with engineering leads, product owners, project managers, and stakeholders to ensure a consistent and predictable product development process.
- Stay up-to-date with current technologies and protocols for web-based applications, ensuring our product offerings’ continuous improvement and relevance.
- Guide, support, and mentor engineers when needed, especially around design system usage, modular UI development, and spec-driven delivery.
Requirements
- Bachelor’s degree in Computer Science, Software Engineering, or equivalent work experience.
- Minimum of 5 years of experience delivering high-quality software solutions.
- In-depth understanding of front-end architecture patterns, state management, component-based development, and modern JS frameworks like React.js and Vue.js.
- Extensive experience in front-end development using HTML5 and CSS3 (Sass/SCSS).
- Proficiency in implementing responsive and accessible designs, focusing on cross-browser compatibility.
- Knowledge of performance optimization techniques, such as code splitting, lazy loading, and caching.
- Experience with build and package management tools like Vite, Webpack, Babel, or npm.
- Deep understanding of RESTful APIs and experience integrating front-end applications with back-end services.
- Solid knowledge of software engineering principles, design patterns, and best practices.
- Experience with version control using Git and agile development methodologies.
- Comfortable with agile methodologies, JIRA, and other project workflow tools.
- Build and ship features using a spec-driven approach, turning feature specs into implementation, tests, and measurable outcomes in production.
- Strong reasoning, problem-solving, and debugging skills, with keen attention to detail.
- Hands-on experience maintaining and modernizing legacy front-end applications, including safe refactoring, incremental migrations, and production releases.
- Practical experience using LLM-based tools (e.g., Claude) in an engineering workflow.
Benefits
- Health insurance
- Retirement plans
- Paid time off
- Flexible work arrangements
- Professional development
Job title
Job type
Experience level
Salary
Degree requirement
Tech skills
Location requirements
Report this job
Found something wrong with the page? Please let us know by submitting a report below.
Front - End Web Developer building reusable React and TypeScript components for the Eclipse Foundation’s open source web platforms. Maintaining accessible applications, design systems, APIs, and automated tests.
LP
Frontend React Developer-Banking
LinkedIn Recruiter Post
Frontend React Developer needed for banking client. 5+ years experience with ReactJS and TypeScript required.
Front - End Lead building reusable React and CMS - driven websites for Canadian credit unions. Leading accessibility, performance, integrations, testing, and migration delivery.
Senior Software Engineer building scalable, high - performance web applications for Binance.US, a regulated cryptocurrency exchange. Leading front - end architecture, performance optimization, testing, and secure user experiences with Next.js and React.
Intermediate Software Developer building React and TypeScript analytics and mapping applications for North American customers. Collaborating across teams and contributing to front - end, APIs, testing, and deployment.
LP
Java & Angular Developer
LinkedIn Recruiter Post
Hiring a Java & Angular Developer for a remote contract role in Canada. Must have 8+ years experience with Java, Angular, Spring Boot, and microservices.
Frontend Engineer building scalable React and TypeScript logistics applications for Just Eat Takeaway.com, a global online delivery platform. Owning UI architecture, performance, reliability, and AI - assisted engineering workflows.
LP
Angular Developer
LinkedIn Recruiter Post
Hiring Angular Developer in Mississauga, ON (Hybrid). 8+ years experience in Capital Markets trading apps, Angular, TypeScript, RxJS, NgRx, and more.
LP
FSD (React, Node.js, C#, .NET) Position
LinkedIn Recruiter Post
Aarorn Technologies is hiring a Full Stack Developer (FSD) with 6+ years of experience for a hybrid role in Toronto. The role involves building full - stack applications for Wealth Management platforms using React, Node.js, C#, and .NET.