Quantitative Software Engineer: Techniques Engineering
Two SigmaPosted Jul 18, 2026
Hedge FundDevMid-Senior
About this role
Two Sigma is a leading quantitative investment management and trading firm. The company applies a scientific approach to investing, combining cutting-edge technology, artificial intelligence, data science, and quantitative research with rigorous human inquiry to capitalize on market opportunities and deliver alpha for investors.
Our team of engineers, quantitative researchers and data scientists looks beyond the traditional to test hypotheses and develop creative solutions to some of the world’s most complex economic problems.
We’re seeking an experienced Machine Learning/AI Engineer who is passionate about bridging innovative research with production-level deployment. In this role, you will work closely with researchers, data teams, and platform engineers to transform innovative ideas into scalable, efficient, and robust production systems. You’ll have the opportunity to develop and refine ML workflows and drive best practices across the entire ML lifecycle—from initial prototyping to inference and support.