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High-Performance Trading Systems Engineer (C++/C#)

eFinancialCareers Ltd.Sydney, New South Wales🇦🇺AustraliaPosted 1 Aug 2026

Quick Overview

Work Type
Hybrid
Schedule
Full Time
Level
Mid Senior

Job Description

Susquehanna International Group is hiring a Software Engineer to join our Options Trading desk in Sydney or Hong Kong. You will work on market making strategies, contributing to high-performance back-end systems.

Ideal candidates have strong C++ design, multi-threading, and profiling skills, plus knowledge of financial markets and derivatives. Some Python experience and willingness to adapt to languages like C# are desirable.

Skills

C#
C++
Python

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