Senior Full-Stack Developer

Nöord Technologies Corporation | Term to perm Senior 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.