Software Development

Automated Testing

Posted on 9/11/2025

Susquehanna International Group (SIG)

Susquehanna International Group (SIG)

No salary listed

Entry

Ardmore, PA, USA

In Person

Overview

As a Software Developer at Susquehanna, you’ll work alongside experienced software engineers on the development, delivery, support, and enhancement of our trading systems and infrastructure. With guidance and mentoring from your team, you’ll get hands-on experience beginning on your first day.  In addition, we customize a learning and development plan to help you get to know the people you’ll be working with, what your team is responsible for, and our technical environment. This plan includes a combination of technical classes as well as overviews of our technology teams that will enhance your knowledge and allow you to grow further within your team.

You will join a collaborative and supportive environment where you'll have the opportunity to grow your skills, contribute to meaningful projects, and learn from experienced mentors.

We place software developers across our trading, business, and technology teams. Throughout the interview process, we’ll discuss your skills and goals so we can match you with the team where you’ll be successful from day one.

What You Could Work On:

  • Designing and developing test automation for
    • low-latency trading systems for our trading desks
    • trader-facing front-ends
    • events trading systems
  • Data analysis of algo decisions and performance
  • Design and develop simulators for external components
  • Broad exposure to options technology platforms and deep exposure to our options market making strategies

What we’re looking for

  • Students pursuing a BS or MS in Computer Science, Computer Engineering or a similar major
  • Strong software development skills in any object-oriented language
  • Python preferred
  • Python data science (nump, pandas) experience is a plus
  • C++, C#, Java are a plus
  • Visa sponsorship is available for this position. 

If you're a recruiting agency and want to partner with us, please reach out to [email protected]. Any resume or referral submitted in the absence of a signed agreement will not be eligible for an agency fee.

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