Jobs at Jane Street

Join Jane Street’s trading Operations team, initially learning daily processes and developing expertise in products and workflows. Over time, identify inefficiencies, redesign processes, improve tools and systems, reduce handoffs, and apply AI where useful. The role involves solving ambiguous problems, communicating complex ideas clearly, driving process improvements, and collaborating across Operations teams to implement changes and achieve adoption.

Own product strategy, roadmaps, lifecycle management, prototyping, QA, and stakeholder alignment across Jane Street’s digital products and experiences. Translate ambiguous requests into scoped projects, identify product opportunities, guide prioritization, iterate based on user feedback, and coordinate designers, engineers, recruiters, and external partners. The role requires strong product judgment, communication, attention to detail, and a bias toward rapid shipping.

Supports UK and EU regulatory position reporting and disclosure obligations for a global trading business. Monitors positions, prepares submissions, reviews disclosure requirements, interprets regulatory changes, advises trading desks, improves compliance tools and controls, and responds to internal and external queries. The role requires strong attention to detail, sound judgment, communication skills, and comfort working with data and technology.

Designs, implements, supports, and scales enterprise AV and unified communications infrastructure, including auditoriums, meeting rooms, trading floor systems, videoconferencing, live events, digital signage, and IPTV. Owns projects from concept through handover, develops design standards, manages vendors and MSP contracts, troubleshoots systems, supports events and users, and coordinates technology infrastructure during office expansion projects. Requires strong AV engineering, networking, project delivery, vendor management, and stakeholder communication skills.

Manage corporate travel bookings and ensure compliance with travel guidelines for New York employees traveling to global offices. Coordinate with the travel management company, resolve operational issues, maintain travel resources and procedures, manage expenses, and analyze travel spend. The role requires strong organization, customer service, judgment, communication, and flexibility for primarily on-site work and after-hours monitoring of travel disruptions.

Manage and improve enterprise macOS device infrastructure at scale. Develop automation scripts, administer MDM systems, integrate tools, manage Apple device lifecycles, support software distribution and patching, troubleshoot operating systems and hardware, tune performance, and execute deployments. Collaborate globally with IT and business teams while documenting solutions and providing high-quality technical support.

Organizes and supports global early-career and employee learning programs, managing scheduling, rosters, logistics, participant support, evaluation data, feedback analysis, and process improvements. Partners with stakeholders across HR, Trading, and other departments to execute training initiatives and company-wide talent development projects.

Cybersecurity interns investigate alerts, analyze activity chains, hunt threats, respond to incidents, and build automation and tools to improve detection and response at scale. They also promote cybersecurity best practices across the firm, communicate security trade-offs, and educate employees about risk. The role emphasizes programming, threat modeling, curiosity, problem-solving, adaptability, and collaboration.

Develop and use cybersecurity monitoring tools, investigate threats, respond to incidents, and remediate security issues. The role also involves threat modeling, communicating security tradeoffs, promoting cybersecurity best practices across the firm, and mentoring or educating colleagues. Candidates should be strong programmers, adaptable problem-solvers, collaborative communicators, and fluent in English.

Develop and use cybersecurity monitoring tools to protect employees, data, and infrastructure. Investigate, respond to, and remediate security incidents; identify root causes through methodical analysis; communicate security tradeoffs to stakeholders; promote cybersecurity best practices across the firm; and collaborate with colleagues while learning and mentoring others.

Cybersecurity interns investigate alerts, analyze activity chains, hunt threats, support incident response, and build automation to improve detection and response. They will work with diverse log sources, systems, and security tools while learning software development practices. The role also involves promoting cybersecurity best practices across the firm and communicating security risks, trade-offs, and decisions. Candidates should be curious, collaborative, strong programmers with an interest in cybersecurity, threat modeling, and continuous learning.

Develop and use cybersecurity monitoring tools, investigate and remediate security incidents, and protect company employees, data, and infrastructure. The role requires methodical threat investigations, programming, threat modeling, security decision-making, incident response, and communicating cybersecurity best practices across the firm while mentoring and learning from colleagues.

Design and operate infrastructure for Jane Street’s Talent Development team. Configure and optimize Workday with HR systems partners, create quarterly learning reports, manage firmwide annual programs, coordinate stakeholders, improve scalable processes, and analyze program trends and impact. The role requires strong project management, data analysis, enterprise systems experience, communication, and the ability to manage multiple initiatives.

Operate OTC derivatives reporting across Singapore and Hong Kong, translating regulatory requirements into field mappings, data transformations, controls, and reporting systems. Investigate rejected submissions, reconciliation breaks, and data issues; collaborate with Legal, Compliance, Trading, Operations, engineers, providers, and counterparties. The role requires deep knowledge of swap economics, trade lifecycles, ISDA documentation, MAS and Hong Kong reporting regimes, and regulatory change management.

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

Secures Jane Street’s Windows and macOS platforms by deploying endpoint security controls, managing vulnerabilities, supporting incident response, and developing automation, playbooks, procedures, and standards. The role collaborates closely with IT, engineering, and operations teams to troubleshoot security and production issues, analyze logs and trends, and communicate security guidance across the firm.

Maintains books and records for European businesses and prepares monthly and annual financial statements. Responsibilities include reviewing reconciliations, supporting schedules, collaborating with auditors, interpreting accounting standards, documenting policies and controls, and improving accounting processes with technology teams.

Reviews alerts from electronic communications surveillance systems, analyzes emails and chats for regulatory concerns, determines whether issues should be escalated, and supports communications-related compliance projects across global offices. The role requires sound judgment, discretion, attention to detail, independent work, clear communication, and effective coordination with internal teams and external partners.

Develop models, trading strategies, and systems for pricing and trading financial instruments. Responsibilities include experiment design, dataset generation, time series analysis, feature engineering, statistical and machine learning model development, distributed training, and analyzing production trading performance. The role involves collaborating closely with researchers, engineers, and traders while applying mathematical reasoning and programming skills to financial datasets.

Build and maintain trading desk infrastructure, support trading systems and workflows, execute data queries, solve operational issues, and coordinate with traders, developers, clearing firms, and external counterparties. The role combines coding, process optimization, stakeholder communication, trade settlement support, and collaborative problem-solving in a fast-paced environment. Mentorship and training are provided, and prior finance experience is not required.