Apply on Kit Job: kitjob.ca/job/2fsm3e

React Developer – Data team - Junior, mid-level and senior positions.

Client: Elite Fintech Trading Firm

Location: Montreal (Hybrid Working)

Compensation: Up to $240,000 CAD Base (+ Bonus)

Overview

An elite fintech trading firm is seeking a high-calibre React Developer to join a specialist data team responsible for building sophisticated, data-intensive web applications. These platforms sit at the heart of the firm’s analytics and decision-making workflows, enabling traders, quants, and researchers to interact with complex datasets in real time. The firm is known for its technology-first culture, greenfield development, and exceptional engineering standards.

The Role

As a React Developer, you will design and build complex, high-performance web applications that visualise and manipulate large-scale financial and analytical data.

Key responsibilities include:

- Designing and developing advanced React-based web applications for data exploration, analytics, and monitoring
- Building rich, interactive user interfaces capable of handling large, real-time datasets
- Collaborating closely with data engineers, quantitative researchers, and traders to deliver intuitive, high-impact tooling
- Optimising frontend performance, responsiveness, and scalability
- Contributing to UI architecture, component libraries, and frontend engineering best practices





What’s on Offer

- Ownership of greenfield, data-heavy web applications
- Market-leading compensation and bonus potential
- Access to modern frontend technologies and tooling
- Rapid career progression in a highly technical, performance-driven environment
- Solid emphasis on engineering quality, usability, and system performance
- A collaborative culture with close interaction across data, research, and trading teams

Requirements

- Strong commercial experience as a React Developer or Frontend Software Engineer
- Proven experience building complex, data-driven web applications
- Solid understanding of up-to-date JavaScript/TypeScript, React, and frontend architecture
- Experience optimising UI performance for large datasets or real-time applications is beneficial
- Familiarity with modern development practices (version control, testing, CI/CD)
- Excellent communication skills and ability to work closely with technical stakeholders
- Background in financial systems or data platforms is beneficial but not essential

If you are a React Developer interested in building sophisticated, data-intensive web applications within an elite trading environment, please apply to be considered or email [email protected] for more information.

Apply on Kit Job: kitjob.ca/job/2fsm3e

📌 React Developer - Hybrid Working - Up to $240,000 CAD Base (+ Bonus) (Montreal)
🏢 Hunter Bond
📍 Montreal