On Site Software Engineer Jobs

A highly successful, long-standing proprietary trading firm is expanding its technology team in 2026. They are seeking a talented C++ Developer to join their infrastructure group, working closely with traders to build and optimize ultra-low latency systems that power high-frequency strategies.This role offers the opportunity to:Design and implement...

A leading global multi-strategy investment firm is seeking a C# Engineer to join its Account Technology team, a group responsible for building and evolving the critical systems that power the firm's post-trade and accounting operations. With over $27B in AUM and more than 160 portfolio managers across 19 global offices, the firm operates at signifi...

OverviewWe are looking for a Python‑focused Quantitative Developer to support data‑driven research, model development, and tooling within a collaborative technical environment. This role sits at the intersection of engineering and analysis, contributing to the design, maintenance, and improvement of research systems, data pipelines, and modeling wo...

A successful Options Market Maker in Chicago is looking to bring on a C++ Software Developer to their growing engineering team. With top notch technology being the driving factor to their success, they are looking for commercial, highly technical individuals who can make an immediate impact across their fast paced trading environment. What You'll D...

OverviewWe're looking for a seasoned Java engineer to help build and evolve backend services that support large‑scale, high‑availability applications. This role is ideal for someone who enjoys designing reliable systems, writing clean and maintainable code, and contributing to a collaborative engineering culture. You'll work across modern service a...