C# Front Office Developer – Repo & US Treasuries

Tech Talent International (SI) supplies technical talent to a variety of clients ranging from Fortune 100/500/1000 companies to small and mid-sized organizations in Canada/US and Europe.

We currently have a role as a C# Front Office Developer – Repo & US Treasuries with our large consulting client, working onsite at a major financial services client in the downtown Montreal area.

Role: C# Front Office Developer – Repo & US Treasuries

Type: Permanent or Contract 40 hrs/week

Location: Hybrid - Downtown Montreal, QC -(roles starts off 5 days in office for 1st 3 months, then turns into hybrid setup 3 days onsite, 2 days from home)

Salary: $75,000 - $78,000 + 9% bonus + 3-5 weeks paid vacation + RRSP contribution + benefits + sick/personal days

RESPONSIBILITIES

Act as the main point of contact with US Repo officers (traders, sales, middle office) regarding tools such as pricing, reporting, deal analysis, and data analytics

Design and develop solutions for trading desks

Manage software releases, configuration, monitoring, and support of production systems and infrastructure

Provide Level 1, Level 2, and Level 3 support to end users

Troubleshoot technical and functional issues in a complex global financial environment

Gather business requirements and contribute to solution development

Manage multiple workstreams concurrently and prioritize effectively

Contribute to system migration and modernization by replacing legacy Excel-based tools with APIs and web-based solutions

Improve processes to reduce support time

Ensure delivery aligns with business requirements

Apply IT best practices to improve software quality

Follow Agile and Continuous Delivery methodologies

Contribute to documentation and knowledge sharing across teams

REQUIREMENTS

Mandatory

Undergraduate or graduate degree in Computer Science or related field

2–5 years of experience as a developer

Strong object-oriented programming skills

Good knowledge of design patterns (e.g., MVVM)

Experience with .NET (C# 4.5+, .NET Core or newer)

Experience with database technologies and SQL

Experience using Git or other source control tools

Understanding of Agile and CI/CD practices

Strong problem-solving skills with attention to detail

Ability to work independently in a fast-paced environment

Ability to manage multiple priorities and escalate when needed

Strong verbal and written communication skills

Ability to build relationships with stakeholders

Nice to have

Degree in Finance

Experience in financial services

Experience with Fixed Income pricing

Experience with Angular or React

Knowledge of Python

Experience with Excel/VBA

Familiarity with TeamCity and OctopusDeploy

Knowledge of capital markets and investment banking activities

Understanding of Fixed Income products (Repo, Bonds, IRS)

Knowledge of risk analysis and pricing