Senior Full-Stack Developer / React Front-End Expert

Nöord Technologies; Montreal (administrative region); Hybrid; CAD 110,000 - 150,000; Full time

Benefits offered by this job

Relocation package

Job summary

Nöord Technologies, a Montreal-based partner to leading financial institutions, seeks a Senior Full-Stack Developer / React Front-End Lead with strong C# backend expertise. You will design and implement high-performance UI for real-time trading, collaborate on microservices, and drive architectural excellence across North America, Europe, and Asia.

Join a hybrid Montreal role with a 12-month initial contract, a relocation-friendly package, and an emphasis on SOLID practices, CI/CD, and test

Qualifications

• Master’s degree in Computer Science with 7–8+ years of software experience.
• Front-End mastery in React, TypeScript, Redux, async workflows, and modern state management.
• Back-End competency in C# / .NET Core and API design.
• Technical stack includes SignalR, Kafka, AWS, Kubernetes, ELK, and Git.
• Engineering excellence with SOLID, Clean Code, TDD/BDD, and automated testing.
• Domain expertise in Capital Markets or front-office trading systems is preferred.
• Fluent English is mandatory; French is a plus.

Responsibilities

• Design, architect, and develop responsive, high-performance UI components using TypeScript and React for real-time trading applications.
• Collaborate on server-side microservices and APIs in C# .NET Core with the backend team.
• Optimize render performance, state management, and real-time streaming data using SignalR, WebSockets, and Redux.
• Provide Tier-3 technical support to North American trading desks during active market sessions.
• Maintain and enhance CI/CD pipelines and release processes.
• Champion software craftsmanship: SOLID, Clean Code, TDD/BDD, and automated testing.

Skills

React

TypeScript

Redux

WebSockets

SignalR

C#/.NET

Kafka

Education

Master’s degree in CS

Tools

Kafka

AWS

Kubernetes

ELK

Git

SignalR

WebSockets

Job description

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

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).

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 & 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

Benefits

Position Details & Conditions

• 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.