Position: Senior Java script Developer (React/Redux)
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Our client is one of Canada’s Big Five global financial institutions
, a leader in personal and commercial banking and a global powerhouse in wealth management. This role is within their Capital Markets division, where you will be building the next generation of institutional trading desktops.
We are looking for a Senior React Developer with deep experience in high-performance data grids and desktop interoperability. You will be responsible for developing the "mission control" interfaces used by professional traders to execute billion-dollar transactions in real-time.
Key Responsibilities
• Build Institutional Grade UIs: Develop and maintain complex, real-time trading dashboards using React and Type Script within an Open Fin environment.
• Master the Data Grid: Architect and optimize high-frequency data blotters using AG Grid Enterprise
, ensuring seamless performance even when handling millions of rows with sub-second updates.
• Desktop Interoperability: Leverage Open Fin’s APIs (Inter App Bus , FDC3) to enable seamless communication between disparate web and legacy applications on the trader’s desktop.
• Performance Engineering: Optimize front-end rendering and memory management to ensure zero-lag interactivity for high-velocity market data.
• Collaborate & Lead: Partner with quantitative researchers and traders to translate complex financial workflows into intuitive, high-performance user experiences.
Technical Requirements
• Expert React & Type Script: 5+ years of professional experience building enterprise-scale applications.
• AG Grid Power User: Proven experience implementing AG Grid Enterprise for complex use cases (grouping, aggregation, server-side data models, and custom cell rendering).
• Open Fin Expertise: Experience (or strong working knowledge) of the Open Fin container, including windowing, notifications, and interoperability standards (FDC3).
• Visualization
Skills:
Proficiency with charting libraries (e.g., D3.js, Highcharts) to visualize market trends and portfolio analytics.
• Financial Domain Knowledge: Direct experience in capital markets, wealth management, or fintech is a significant advantage. You should be familiar with blotters, order entry, and real-time execution workflows.
The Perks
• Stability with Flexibility: 6-month full-time contract with a specific strategic intent to extend long-term for high performers.
• Cutting-Edge Stack: Work with the "gold standard" of fintech tools (Open Fin, AG Grid) on a platform that moves the needle on global markets.
• Toronto Financial District: 2 days per week onsite at a premier financial hub, offering the best of hybrid flexibility and professional collaboration.
The target hiring compensation range for this role is between 75/hr to 100/hr depending on overall experience. Compensation is based on several factors including, but not limited to education, relevant work experience, relevant certifications, and location.
Seniority level
• Mid-Senior level
Employment type
• Contract
Job function
• Information Technology
Industries
• Financial Services and Investment Banking
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