Senior Javascript Developer (React/Redux)

Get AI-powered advice on this job and more exclusive features.Our client is one of Canada’sBig Five global financial institutions , a leader in personal and commercial banking and a global powerhouse in wealth management. This role is within theirCapital Marketsdivision, where you will be building the next generation of institutional trading desktops.We are looking for aSenior React Developerwith 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 ResponsibilitiesBuild Institutional Grade UIs:Develop and maintain complex, real-time trading dashboards usingReact and TypeScriptwithin anOpenFinenvironment.Master the Data Grid:Architect and optimize high-frequency data blotters usingAG Grid Enterprise , ensuring seamless performance even when handling millions of rows with sub-second updates.Desktop Interoperability:Leverage OpenFin’s APIs (InterAppBus, 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 RequirementsExpert React & TypeScript:5+ years of professional experience building enterprise-scale applications.AG Grid Power User:Proven experience implementingAG Grid Enterprisefor complex use cases (grouping, aggregation, server-side data models, and custom cell rendering).OpenFin Expertise:Experience (or strong working knowledge) of theOpenFincontainer, 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 PerksStability with Flexibility:6-month full-time contract with a specificstrategic intent to extend long-termfor high performers.Cutting-Edge Stack:Work with the "gold standard" of fintech tools (OpenFin, 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 levelMid-Senior levelEmployment typeContractJob functionInformation TechnologyIndustriesFinancial Services and Investment Banking#J-18808-Ljbffr