Build and maintain responsive, secure web applications supporting Jefferies Canada's investment banking and capital markets operations, collaborating with backend, UX, and infrastructure teams in an Agile environment. Core stack spans React/Angular/Vue, JavaScript/TypeScript, HTML5/CSS3, REST/GraphQL APIs, and CI/CD tooling on AWS/Azure.
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
Professional 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.