Software Engineer – Intern (Australia)

Citadel Securities
Full-time Sydney, New South Wales Computer Occupations
Posted:
February 25, 2026
Location:
Sydney, New South Wales, Australia

Job Description

Job Description

Software Engineers at Citadel Securities create next generation software solutions that help produce systems that power our investment research, trading, risk management, and funding & settlement systems. Software Engineers continually improve the efficiency and effectiveness of our investment process and reduce operational risk. Software Engineers partner closely with business leaders to develop and deliver software solutions that drive meaningful business outcomes. We build a range of critical solutions from pre-trade research platforms to trading systems to post-trade clearing and settlement services. These solutions include high availability, high throughput systems scaling to millions of transactions per second. As an intern, you’ll get to challenge the impossible in technology through program that will allow you to collaborate and connect with senior team members. Your Objectives:
  • Create technological tools that bring tradi...
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    Job Overview

    Job Type: Full-time
    Location: Sydney, Australia
    Posted: February 25, 2026
    Deadline: April 06, 2026