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221 jobs matching your search
Showing 181 to 200 of 221
Market Data Specialist, Metadata
About the Position We’re looking for a Market Data Specialist to join our Metadata team, working on improving and supporting our internal golden copy Security Master and Corporate Action Management systems. You’ll be responsible for configuring our systems to improve data qualit
Likely real
Prep for this interviewFront 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.
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.
Network Security Engineer
About the Position We are looking for an experienced Network Engineer to join our Network Security team to help us to run, scale and continuously improve our network security infrastructure through hands-on operations, design, and implementation. The ideal candidate would have s
Low-Latency Engineer
About the Position We are looking for a Software Engineer with experience in high-performance, low latency systems. You’ll work closely with our quantitative researchers and developers, taking a holistic approach to design and optimize our fast-trading systems. We build systems
Data Engineer
About the Position We are looking for a Data Engineer to turn messy, real-world datasets into reliable inputs for research and trading. Jane Street depends on data from a wide variety of sources to understand markets and the global economy—think world news, decades of weather pa
Front End Software Engineer
We’re looking for a software engineer who is passionate about front-end development, user-interface design, and typed functional programming. You would take part in the design and implementation of our next-generation of browser-based tools for operating our trading infrastructur
Machine Learning Research Engineer
We are looking for a Research Engineer with robust experience in machine learning and strong mathematical foundations to join our growing ML team and to help drive the direction of our ML platform. Machine learning is a critical pillar of Jane Street's global business. Our ever-
Tools & Compilers Research and Development
About the Position We are excited to announce research internships in our Tools and Compilers group. We're looking for PhD and masters students with outstanding research experience in programming languages, compilers, verification, and related areas. Jane Street's Compilers tea
Quantitative Researcher
About the Position We are looking for Quantitative Researchers to help us build models, strategies, and systems that price and trade financial instruments. You'll apply your experience in experiment design, dataset generation, time series analysis, feature engineering, and model
Research
Prep for this interviewLinux Engineering Manager
About the Position We are seeking a leader for our growing team of Linux Engineers. Members of this group, managers and individual contributors alike, are hard-working Systems Engineers, Administrators, and Programmers, tasked with maintaining and improving the platform that po
Trading Desk Operations Engineer
About the position Trading Desk Operations Engineers wear many hats, helping to manage the operational side of the trading desk’s activities and interfacing with various groups within the firm to ensure our work is accurate and efficient. You’ll work alongside traders and develo
Data Centre Engineer
About the position We are looking for an experienced Data Centre Engineer who can help our team keep Jane Street’s data safe and accessible around the clock, which will involve a mix of hands-on work in our data and colocation centres, process thinking and project management. Y
Technical Programme Manager
About the Position You’ll draw from your technical background on a daily basis, leading projects through their entire lifecycle, including defining goals, developing timelines, tracking milestones, managing developer time, identifying risks, and coordinating with related teams.
Likely real
Prep for this interviewProduction Engineer
About the Position We are hiring Production Engineers in our Hong Kong office. Jane Street Production Engineers are software developers who spend time both developing software and also providing high-quality support for software systems that are critical to Jane Street's trading
Data Specialist
About the Position We're looking for a Data Specialist to help us understand, improve, and maintain the data that fuels our trading. You'll be embedded in an engineering team and will work closely with software developers, traders, and operations professionals across the firm.
Likely real
Prep for this interviewLinux 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.
Senior Network Engineer
About the Position We are looking for a Senior Network Engineer who can help us scale our networks to meet increasing business demands, drive standardisation through automation and look for opportunities to leverage AI to improve operations. Jane Street’s numerous distributed s
Production Engineer
About the Position We are hiring Production Engineers in our Hong Kong and Singapore office. Jane Street Production Engineers are software developers who spend time both developing software and also providing high-quality support for software systems that are critical to Jane St
Machine Learning Researcher
About the position We’re looking for smart and curious individuals to join our growing team and drive our ML work. On our Machine Learning team, you'll build the deep learning models that power our trading strategies, supported by our rapidly growing computing cluster with tens
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