Senior C# Orchestrade Developer

Montréal, QC, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Dec 31, 2026
Posting language: English
Posted: Sep 4, 2026

Original job description

Our banking Development Team is responsible for the conception, development, and production of the organization's information systems.

The Banking development Team is executing a multi-year OT Next Gen project aimed at ensuring system stability and efficiency while the platform evolves due to multiple migration and transformation initiatives delivered by the Community's Delivery Teams.
Their mission includes refactoring, scaling, optimizing, and building public APIs for existing OT features. They also create technical frameworks and ensure the overall architecture remains aligned with long-term strategic objectives for the OT Community.

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More about this job

Responsibilities

The Senior C# Orchestrade Developer at CGI will build and improve the bank's information systems. The work covers refactoring code, scaling the platform, building public APIs, and designing technical frameworks.

Requirements

CGI needs a senior developer with strong C# and Orchestrade experience to work on large banking systems. Candidates should be able to design architecture and support a multi-year platform transformation.

Skills

C#
.NET
Orchestrade
API design
REST APIs
refactoring
performance optimization
scalability
software architecture
technical framework design
system migration
banking systems

Keywords

C#
Orchestrade
software developer
senior developer
banking software
API development
public APIs
refactoring
system architecture
technical framework
OT Next Gen
.NET
backend development
financial systems
information systems
system migration

Seniority

Senior

Tools

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