Jobs at Jane Street

The Operations Specialist will manage trade settlements, record management, and cash management, collaborating with external partners and optimizing data processes.

The Trading Desk Coordinator supports trading operations by managing logistics, coordinating team events, overseeing training sessions, and improving internal communication.

Manage engineering initiatives through the entire lifecycle, coordinating projects, communicating schedules, and ensuring timely delivery while collaborating across teams.

Maintain books and records for the firm's European businesses; prepare monthly and annual financial statements; perform reconciliations and supporting schedules; collaborate with auditors and advisors; interpret accounting standards and document policies and controls; work with the accounting Technology team to improve and automate processes.

The Events Specialist will manage events in the London office, coordinating logistics, building relationships, and ensuring quality execution for both employees and recruits.

As a Linux Engineer, you will maintain and improve the firm's Linux infrastructure, automate processes, and resolve production issues with a focus on stability and performance.

The Senior Network Engineer will manage and scale network infrastructure, enhance workflows through AI and automation, and document solutions for improved efficiency.

This internship focuses on research in programming languages and compilers, particularly OCaml. Interns will work on compiler projects, improving performance and usability, collaborating with mentors over 10-12 weeks.

The Data Engineer will analyze, clean, and manage various datasets to assist traders at Jane Street, automating ETL processes and ensuring data quality.

Production Engineers develop and support software systems at Jane Street, focusing on problem-solving and collaboration across various teams.

Software Engineers at Jane Street engage in collaborative technology-driven work, using functional programming with OCaml and Python for various business problems.

The Market Data Specialist will improve data quality in the Security Master and Corporate Action Management systems, troubleshoot issues, and interface with data providers.

As a Quantitative Researcher, you'll build models, strategies, and systems for pricing and trading financial instruments, involving data analysis and coding.

The role involves optimizing ML model performance, focusing on efficient training, low-latency inference, and understanding low-level GPU and networking technologies.

Join a Machine Learning team to build deep learning models for trading strategies, collaborating with researchers and traders in a dynamic environment.

Lead and manage a growing team of Linux Engineers while contributing technically. The role requires strong leadership skills and a deep understanding of Linux systems.

The OxCaml Educator role focuses on teaching engineers to use OxCaml effectively, developing educational materials, and mentoring budding teachers.

This role involves designing, testing, and deploying hardware as part of an Ultra Low Latency team. You’ll own the physical design flow while also understanding RTL and contributing across the chip design process.

The Tax Specialist will manage corporate income tax, indirect tax compliance, and various tax filings while collaborating with teams to improve processes and support audits.

Design, test, and deploy advanced hardware designs as an ASIC Engineer, collaborating across teams on FPGA-based and ASIC-based technologies.