Our financial services client is seeking a Senior UI Developer to design and build web interfaces using Angular and React Duration: Until Dec 31st, (high possibility of extension) Location: Downtown Toronto (Hybrid, 2 days a week - Monday and floating day) Hours of Operation: 9 - 5 Were hiring a UI Developer to design and build intuitive, responsive, high-performing web interfaces using both Angular and React.

Youll partner with UX, product, and backend teams to deliver seamless user experiences.

What youll do Build responsive web interfaces with Angular and React.

Translate UX designs into clean, maintainable, reusable UI components.

Ensure accessibility, performance, and cross-browser compatibility.

Integrate UIs with RESTful APIs.

Write unit tests, participate in code reviews, and troubleshoot UI issues.

What you bring (required) 7+ years of front-end/web development experience.





Skilled experience delivering production applications with React 19 and Angular 21+.

Solid skills in HTML5, CSS3, Java

Script (ES6+), and Type

Script.

State management experience (e.g., Redux, NgRx, Context API).

Up-to-date build/tooling experience (e.g., Webpack, Vite).

Unit testing experience (e.g., Jasmine, Jest).

Experience with Angular Material.

Nice to have Open

Fin experience (asset). CI/CD familiarity. CSS frameworks (Bootstrap, Tailwind).

Performance optimization experience.

Exposure to lightweight JS frameworks (e.g., Mithril.js).

Education Bachelors degree in CS (or related) or equivalent practical experience.

📌 Senior Ui Developer To Design And Build Web Interfaces Using Angular And React Toronto
🏢 S.i. Systems
📍 Toronto