Jobs at Jane Street

Manage Jane Street’s global merchandise and swag program across recruiting, onboarding, events, outreach, and culture initiatives. Responsibilities include developing products, forecasting demand, coordinating roadmaps, managing vendors and logistics partners, overseeing inventory and shipping, tracking program metrics, and improving processes. The role requires expertise in physical product development, production and decoration methods, supply chain operations, and complex stakeholder coordination.

Procurement interns learn to source goods and services globally, develop RFPs, negotiate with vendors, compare quotes, manage inventory, issue purchase orders, coordinate logistics, and analyze spend data. The role also supports process efficiency improvements and sourcing research while working closely with mentors and cross-functional teams.

Mechanical Engineer Interns support the design and management of resilient trading floors, data centers, and office infrastructure. Responsibilities include researching and implementing sustainable engineering solutions, analyzing infrastructure and communication topology, integrating engineering requirements into designs, visiting project sites, documenting field conditions and progress, planning design capacity, and collaborating with technical and non-technical teams. The role emphasizes learning, engineering judgment, AI-assisted efficiency, sustainability, and communication.

Internship supporting trading desk operations: manage and optimize infrastructure and processes, support trading systems via data queries, coordinate stakeholders, and design/implement desk-focused solutions while learning trading lifecycle and regulatory/operational workflows.

The Recruiter will manage the recruitment lifecycle for non-technical hires, improve sourcing methods, and enhance candidate interaction at Jane Street.

This internship involves research in programming languages and compilers, focusing on OCaml improvements alongside mentors for 10-12 weeks.

Join the Operations team at Jane Street, focusing on trade settlements and cash management, utilizing large data sets, and collaborating with internal and external teams.

The role involves sourcing and procurement support, managing RFPs, negotiating contracts, overseeing purchase orders, and building supplier relationships.

Jane Street is looking for software engineers who are proficient in functional programming with OCaml and Python. Collaboration and a passion for technology are essential, as engineers are involved in varied business areas.

Lead engineering initiatives by managing project lifecycles, defining goals, tracking milestones, coordinating teams, and communicating status updates.

The role involves writing documentation, building tools for documentation, creating training materials, and producing tutorials and written content for various platforms.

As a Finance Operations Analyst, you'll optimize positions, manage FX balances, improve processes, and handle various funding tasks in a dynamic team environment.

Seeking a Paralegal to provide administrative support, manage contracts, workflows, and databases, while liaising with teams across the firm.

The Front End Software Engineer will design and implement browser-based tools, focusing on UI development using web technologies and typed functional programming.

As a Low-Latency Engineer, you'll optimize high-performance trading systems, work with quantitative researchers, and improve application performance.

The Windows Engineer will manage the Windows infrastructure, automate processes, troubleshoot systems, and collaborate with teams globally to enhance system performance and reliability.

The Senior Network Engineer will scale networks, automate processes, enhance operations using AI, lead support tasks, and produce documentation.

As a Machine Learning Researcher, you'll develop deep learning models for trading strategies, collaborate with teams, and advance ML techniques in finance.

Linux Engineers maintain and improve the platform for production trading systems, focusing on automation, troubleshooting, and system performance optimization.

The Data Engineer will clean, manage, and analyze datasets, automate ETL processes, and collaborate with traders and software engineers to derive insights.