Jane Street
213 jobs
Showing 41 to 60 of 213
Commercial Contracts Attorney
Events Coordinator - Recruiting
Travel Manager
Front End Software Engineer
This engineer will design and implement next-generation browser-based tools for the trading infrastructure, focusing on UI/UX for expert users. They will also create libraries and abstractions for common interaction patterns and help establish firm-wide UI development practices.
Cybersecurity - Senior Incident Responder and Forensic Investigator
The Senior Incident Responder and Forensic Investigator will respond to externally driven cyber incidents and investigate potential insider threat incidents. They will contribute to automation efforts and help grow the team's capabilities and readiness.
Cybersecurity Detection and Response Analyst
The Cybersecurity Detection and Response Analyst develops monitoring tools, handles incident response and remediation, performs threat hunts, and improves detection capabilities and automation. The role involves both operational coverage and longer-term projects to enhance the team's security posture.
China ECM Analyst
The China ECM Analyst will execute various stages of capital markets deal processes, including due diligence, valuation analysis, and trade idea development. The role bridges internal trading teams with external corporate management and sell-side contacts to identify and communicate investment opportunities.
Macro Analyst
The Macro Analyst will support global trading and research teams by analyzing macroeconomic and geopolitical drivers of assets. The role involves providing macro insights, conducting deep dives into regions and topics, and translating research into actionable trading opportunities.
Data Engineer
The Data Engineer will transform raw datasets into reliable inputs for research and trading by working closely with trading desks to identify data needs, evaluate datasets, and build ingestion and transformation pipelines. They will own projects end-to-end, combining engineering, data analysis, and product judgment to develop domain expertise and decide what systems to build next.
Linux Engineering Manager
Lead a team of Linux Engineers who maintain and improve the platform powering Jane Street's production trading systems. The manager will balance hands-on technical work as an individual contributor while growing into people management, project coordination, and cross-firm partnership responsibilities.
Natural Gas Trader/Analyst
The Natural Gas Analyst will research and develop new trading strategies that integrate fundamental analysis into Jane Street's quantitative approach to European natural gas trading. The role involves collaborating with the team to identify opportunities that combine fundamental analytics with the firm's core quantitative methods.
Tools and Compilers Research and Development
The intern will collaborate with mentors on a 10-12 week research project in the Tools and Compilers group, applying state-of-the-art research to improve OCaml's type system, optimizer, and surrounding toolchain. The role involves working on a production codebase while gaining exposure to Jane Street's internal systems and libraries.
Machine Learning Performance Engineer
This engineer will optimize the performance of machine learning models in both training and inference contexts. The role requires a whole-systems approach addressing storage, networking, GPU-level considerations, and low-level efficiency improvements.