Frontend Developer

Jefferies Canada

Location: Toronto, ON

About Jefferies Canada

Jefferies Canada is the Canadian investment banking and capital markets division of Jefferies Financial Group Inc., a leading global investment banking firm headquartered in New York City. Based in Toronto, Jefferies provides advisory, capital markets, sales and trading, equity research, and wealth management services to corporate, institutional, and government clients across Canada and around the world.

About the Role

We're seeking a talented Frontend Developer to build modern, responsive web applications that support investment banking, capital markets, and enterprise business operations. You'll collaborate with backend developers, UX/UI designers, product managers, business analysts, and infrastructure teams to deliver secure, high-performance applications that provide exceptional user experiences for employees and institutional clients.

Key Responsibilities

Design, develop, and maintain responsive web applications using modern frontend technologies.

Build reusable, scalable, and maintainable user interface components.

Integrate frontend applications with RESTful APIs and real-time data services.

Collaborate with UX/UI designers to deliver intuitive, accessible user experiences.

Optimize application performance, scalability, and cross-browser compatibility.

Implement secure coding practices and follow enterprise security standards.

Write clean, well-documented, and thoroughly tested code.

Troubleshoot and resolve frontend issues and performance bottlenecks.

Participate in Agile ceremonies, code reviews, sprint planning, and technical discussions.

Contribute to frontend architecture, engineering standards, and best practices.





Support CI/CD pipelines and modern software delivery practices.

Stay current with emerging frontend technologies and industry trends.

What You'll Bring

Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field (or equivalent practical experience).

Experience building modern web applications using JavaScript or TypeScript.

Strong knowledge of HTML5, CSS3, responsive design, and web accessibility standards.

Experience with React, Angular, or Vue.js.

Familiarity with REST APIs, JSON, and frontend state management.

Understanding of Git, version control, and Agile development methodologies.

Strong analytical, problem-solving, and communication skills.

Experience in financial services, cloud platforms, CI/CD, secure application development, or real-time data applications is considered an asset.

Tools & Technologies

React

Angular

Vue.js

JavaScript

TypeScript

HTML5

CSS3

Sass

Tailwind CSS

Redux

REST APIs

GraphQL

Node.js

Git

GitHub

GitLab

Jenkins

Docker

Kubernetes

AWS

Microsoft Azure

Jira

Confluence

Figma

Why Join Jefferies Canada?

Competitive salary and performance-based bonus opportunities

Comprehensive health, dental, and retirement benefits

Exposure to global investment banking and capital markets technology

Career development, mentorship, and career growth opportunities

Collaborative, high-performing, and innovative technology environment

Opportunity to build secure, scalable digital solutions that support mission-critical financial platforms

If you're passionate about creating exceptional web experiences and developing enterprise-grade applications using modern technologies, we'd love to hear from you.

Apply today and help shape the future of digital technology at Jefferies Canada.

📌 Frontend Developer (Ontario)
🏢 Jefferies Canada
📍 Ontario