Low-Latency Engineer

Jane Street

Jane Street

1,001-5,000 employees

Global liquidity provider and market maker using technology and

Data & Analytics
AI & Machine Learning
Quantitative Finance
Financial Services

Junior, Mid, Senior

New York, NY, USA

  • Experience with low level systems programming and optimization
  • Working on network applications with low latency and high throughput
  • Understanding of modern computer architecture
  • Experience with fast-packet processing in user space and common kernel-bypass implementations
  • Experience working around the performance challenges of languages with a managed runtime
  • Familiarity with a typed functional language
  • Fluency in English

Jane Street is a global market maker and liquidity provider, leveraging advanced technology and quantitative analysis to trade on over 200 venues in 45 countries. The company fosters a collaborative culture, emphasizing teamwork, continuous learning, and intellectual exchange, with a focus on hiring humble, kind individuals who prioritize cooperation. With a blend of machine learning, distributed systems, and statistics, Jane Street's technology teams build robust systems that handle billions in transactions daily, making it a leader in efficient and transparent financial market operations.

Company Stage


Total Funding



New York, New York



Growth & Insights

6 month growth


1 year growth


2 year growth