Software Engineer
Design and deliver high-performance software for mission-critical platforms processing multi-exabytes of data in real time. Develop highly concurrent distributed systems and contribute to the architecture of a new greenfield machine learning platform.
- Hybrid
- Montréal, QC
- Posted Aug 28, 2026
- Apply by Sep 27, 2026
- 1 position
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Job summary
C# Software Developer | Up to CAD $200k Base + Bonus | Elite FinTech | Hybrid | Montreal I'm working with a leading FinTech firm that's looking to hire experienced C# Software Engineers to build complex, large-scale distributed systems in a high-performance engineering setting. Role: Senior Software Developer (C#) Industry: Elite FinTech Compensation: Up to CAD $200k Base + Bonus Location: Montreal (Hybrid) What you'll be working on: Designing and delivering high-performance software that powers mission-critical platforms processing multi-exabytes of data in real time. Developing and maintaining highly concurrent distributed systems built for demanding production environments. Working primarily with C#, with opportunities to gain experience in Python, Rust, and Go. Helping build a new greenfield machine learning platform while contributing to its architecture and long-term technical direction. What we're looking for: 4–15 years of commercial software engineering experience, ideally working on distributed systems or large-scale backend platforms. Strong hands-on experience developing production applications in C#. A track record of building scalable, reliable, and high-performance backend systems. A collaborative approach and the ability to work effectively within a team of experienced engineers. If you're interested in finding out more, apply now or get in touch with me directly at [email protected].
What you’ll do
Design and deliver high-performance software for mission-critical platforms processing multi-exabytes of data in real time. Develop highly concurrent distributed systems and contribute to the architecture of a new greenfield machine learning platform.
Requirements
Requires 4–15 years of commercial software engineering experience with a strong focus on C# and large-scale backend platforms. Candidates must have a proven track record of building scalable, reliable, and high-performance distributed systems.
Listed skills
- GoPreferred
- RustPreferred
- C++Preferred
- PythonPreferred
Other relevant skills
Identified from the job description. Confirm important requirements above.
- C#
- Distributed Systems
- Backend Development
- High-Performance Computing
- Python
- Rust
- Go
- Machine Learning Platform Architecture
Job areas
- Software
- Technology
- Finance & Accounting
- Engineering
- Data & Analytics
Additional details
- Minimum experience
- 10+ years
- Apply by
- Sep 27, 2026
- Posting language
- English
- Working hours
- 40 hours per week
- Seniority
- Associate
- Application method
- Direct apply is available