Senior Full-Stack Developer / React Front-End Expert

Nöord Technologies Corporation | Term to permSenior Full-Stack Developer / React Front-End Expert
At
Nöord Technologies, we empower top-tier financial institutions with exceptional talent in banking and capital markets. For the needs of one of our prestigious clients, a major banking actor in Montreal currently experiencing strong growth, we are actively seeking an experienced
Senior Full-Stack Developer / React Front-End Lead (with strong C# Backend expertise) .
About the Role
As part of an elite Capital Markets technology team, you will take ownership of mission-critical, data-intensive systems used in real time by global trading desks to track risk exposure and manage interest rate curves .
This role is heavily focused on the
front end (approximately 70% Front-End / 30% Back-End)
. We are looking for a true
React and TypeScript expert
capable of designing complex, highly responsive, and high-performance user interfaces. In parallel, you must possess solid, hands-on experience in
C# .NET Core backend development
to actively support backend teammates and ensure seamless end-to-end integration across services .
Key Responsibilities
Design, architect, and develop responsive, high-performance UI components using
TypeScript and React
for real-time trading applications .
Actively collaborate on server-side microservices and APIs in
C# .NET Core
alongside the dedicated backend engineering team .
Optimize render performance, state management, and real-time streaming data pipelines using SignalR, WebSockets, and Redux .
Provide Tier-3 technical support and assistance to North American trading desks during active afternoon market sessions .
Maintain and enhance continuous integration and deployment pipelines (CI/CD) .
Champion software craftsmanship standards: clean architecture, SOLID principles, comprehensive unit testing, and BDD practices .
Coordinate and communicate effectively across international, multi-disciplinary delivery teams in North America, Europe, and Asia .
Requirements
Requirements & Candidate Profile
Education & Experience:
Master’s degree or higher in Computer Science (or equivalent field) with at least
7 to 8+ years
of professional software engineering experience .
Front-End Mastery:
Recognized expert-level proficiency in
React, TypeScript, Redux, asynchronous workflows, and modern web state management (Angular experience alone is insufficient) .
Back-End Competency:
Proven production experience in
C# / .NET Core
development and API design .
Technical Stack:
Hands-on experience with SignalR, Kafka, AWS, Kubernetes, ELK, and Git in distributed environments .
Engineering Excellence:
Strong Software Craftsmanship mindset (SOLID design, Clean Code, TDD/BDD, automated testing) .
Domain Expertise:
Prior background in Capital Markets, Corporate & Investment Banking, or front-office trading systems (Rates, Pricing, Risk) is strongly preferred .
Language Skills:
Fluent English is mandatory
for global team collaboration ;
French is a valuable asset / nice to have
Location:
Montreal, QC (Hybrid model).
Contract Term:
Initial 12-month contract (renewable, with potential transition to a permanent role).
Start Date:
ASAP .
Work Authorization:
Must be legally authorized to work in Canada
(valid Canadian work permit, permanent residency, or citizenship).
Relocation:
A comprehensive relocation package is available for eligible candidates moving to Montreal.
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