Quant jobs / Susquehanna International Group (SIG)

Trading System Engineer – New Grad

A graduate engineering role on Susquehanna's trading teams, spanning trading systems, low-latency C++ and fast libraries for research. You start with a training programme, then join a desk.

What you’d work on

Our reading of the posting: what a new hire in this role would most likely spend their first months on.

Complete the firm's training programme on how engineers support trading
Write low-latency C++ for strategy code on a trading team
Help build high-performance libraries for research and data processing
Learn production practices from senior developers on the desk

What they ask for

Required

Strong C++, C or Rust
Some Python
Computer science, engineering or maths degree
Sharp logical reasoning

Education: Bachelor's or master's in computer science, computer engineering, mathematics or a related STEM subject
Experience: New graduates starting full-time by August 2027
Languages and tools: C++
C
Rust
Python

How to prepare

Write a lock-free queue and a small order book in modern C++
Learn cache behaviour and memory layout, then benchmark
Practise algorithm and logic puzzles
Study how an exchange matches orders

What to study

The HFT Quant Developer roadmap sets out the stages for this kind of role, with free resources for each.

Open the roadmap

Apply

Read the full posting on Susquehanna International Group (SIG)’s site before applying: requirements, location and pay can change after we check them.

View the posting on Susquehanna International Group (SIG)’s site ↗

SelfMadeQuant wrote this summary from the employer’s public posting, last checked 6 November 2026. SelfMadeQuant isn’t affiliated with Susquehanna International Group (SIG) and doesn’t handle applications.