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Trading Systems Developer (C#) - Backend & Cloud

Susquehanna International Group, LLPSydney, New South Wales🇦🇺AustraliaPosted 17 Jul 2026

Quick Overview

Work Type
Hybrid
Schedule
Full Time
Level
Mid Senior

Job Description

Susquehanna International Group, LLP is seeking a C# Developer for its Futures & Options team in Australia. You will analyze, design and develop business-critical trading systems, collaborating with traders, quantitative researchers and other tech teams to deliver scalable, high-performance platforms locally and globally.

You will work on back-end development with a focus on C#, multi-threading and performance, and gain exposure to microservices and cloud tech including Azure, Docker, Kubernetes

Skills

Docker
Microservices
Azure
C#
Kubernetes

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