Jane Street

Operations Specialist role at Jane Street, focusing on trade settlements, trade record and position management, or cost and cash management. Requires a Bachelor's degree, 2+ years of operations experience in financial services, and strong data analysis skills in Excel. The role involves working with large datasets, identifying irregularities, and collaborating with internal and external partners to ensure smooth processes for a wide range of financial products.

Seeking a Unified Communications (UC) Engineer to manage and grow global voice and video infrastructure. Responsibilities include improving tooling, deploying UC products, executing configuration changes, and acting as an escalation point. The role involves collaborating with IT Operations, Cybersecurity, and Networking teams on capacity planning, standards, and documentation.

Operations Specialist role at Jane Street focused on managing trade settlements, trade record and position management, or cost and cash management. Requires working with large datasets to find patterns and irregularities, and improving data processing efficiency. No prior finance experience needed, emphasis on learning and critical thinking.

Experienced Payroll Specialist to manage payroll processing and compliance for Hong Kong and Australia, with back-up support for other regions. Responsibilities include accurate payroll preparation, compliance, vendor coordination, HR collaboration, and process improvement.

Seeking an Anti-Money Laundering (AML) and Onboarding Analyst to support the Legal & Compliance team in implementing regulatory requirements. Responsibilities include onboarding counterparties, analyzing risk, and developing policies and procedures.

Jane Street is seeking an Operations Specialist to manage processes connecting the firm to the outside world and internally, focusing on trade settlements, trade record and position management, or cost and cash management. The role involves working with external service providers and internal colleagues to resolve issues and ensure smooth operations. The ideal candidate enjoys working with large datasets, is a critical thinker, and is eager to learn about finance, regardless of prior experience.

Seeking a Paralegal to support the Legal & Compliance team, managing contracts, workflows, and databases. This role involves liaising with various firm stakeholders, drafting and reviewing documentation, and facilitating data collection. Experience with databases, project management, and AI tools is preferred.

Experienced Sales Specialist for the China market, based in Hong Kong, to expand client coverage and develop regional strategy. Role involves client relationship building, understanding client investment objectives, and cross-selling firm products. Requires deep knowledge of the China market and financial products like ETFs, Equities, or Fixed Income.

Analyst role on a global capital markets team, responsible for deal process, due diligence, valuation analysis, and developing trade ideas. Requires experience in securities analysis and financial modeling, with fluency in English and Mandarin Chinese.

Recruiter to support experienced hire team for non-technical professionals in Asia offices. Focus on white glove service, candidate management, and improving sourcing, pipelining, and firm positioning. Requires 3+ years of recruiting experience in financial services or related area.

Jane Street is seeking a Recruiting Coordinator to support their campus recruitment strategy. This role involves planning and executing recruitment events, managing job postings, and communicating with candidates. The ideal candidate is organized, detail-oriented, and eager to learn about recruiting.

Software Engineering intern role at Jane Street, focusing on learning OCaml and Python while working on real-world projects in high-performance trading systems and other areas. The internship emphasizes problem-solving, collaboration, and learning.

Experienced Facilities Operations Engineer to manage and maintain physical infrastructure for trading floors and amenity spaces, ensuring 24/7 critical operations. Requires expertise in MEP systems, data center maintenance, and managing SLAs, with a collaborative approach to stakeholder and vendor relations.

Seeking an experienced ASIC Engineer to design, test, and deploy advanced hardware designs for the Ultra Low Latency team. The role involves collaboration across trading, networking, and research infrastructure, with opportunities to work on both FPGA and ASIC technologies. Experience with RTL design, verification, and ASIC design flows (Synopsys or Cadence) is required. Familiarity with software engineering techniques and high-level programming languages is a plus.

Seeking an experienced ASIC Engineer to design, test, and deploy advanced hardware designs for the Ultra Low Latency team, collaborating across trading, networking, and research infrastructure. The role involves both FPGA and ASIC technologies, with an emphasis on improving hardware engineering productivity through advanced tools like Hardcaml (OCaml-based).

Campus Recruiter to support Research and Machine Learning Research teams, focusing on strategy, execution, and candidate management for interns and new graduates.

IT Security Engineer with a strong Windows engineering background and practical exposure to modern platform security controls. Responsibilities include proposing, designing, testing, implementing, and documenting strategic security controls, coordinating security solutions, identifying opportunities to automate workflows, securing internal IT and remote working platforms, building scalable security controls, investigating emerging threats, developing new security tooling, and driving vulnerability management initiatives. The role requires proficiency in securing Windows OS platforms, hands-on experience with integrated security technologies, skills in administering endpoint security and vulnerability management solutions, knowledge of security best practices, understanding of common threat tactics, techniques, and procedures, familiarity with Windows core infrastructure services, and proven experience automating workflows in PowerShell or other scripting languages.

Events Coordinator responsible for planning and executing internal and external events to enhance company culture and support recruiting efforts. This role involves full-scale event management, including strategy, logistics, design, content, vendor and budget management, and onsite support. The coordinator will partner with Recruiting, HR, and Office Administration to deliver high-quality events and build relationships with internal stakeholders.

Jane Street is seeking an experienced educator to develop and deliver courses on OxCaml, a specialized branch of OCaml, to internal engineers. The role involves creating educational materials, teaching new hires and experienced developers, and mentoring other educators, while also contributing to the development of OxCaml through coding.

Seeking an experienced Vendor Relationship Manager / Market Data Analyst to manage relationships with financial market data vendors, negotiate contracts, and maintain an inventory management platform. This role involves partnering with traders, researchers, and internal teams (Legal, HR, Engineering, Finance) to identify data needs and ensure smooth contract processing and vendor service delivery.

Jane Street is seeking a FIX Onboarding and Connectivity Engineer to enhance their trading capabilities and client services. This role involves managing technical processes for accessing new products and exchanges, onboarding clients, and collaborating with trading and technology teams to build advanced connectivity systems. The engineer will prioritize requests, work with various teams, and ensure successful production onboarding. They will also contribute to team process improvements and project delivery strategies, requiring strong communication, coordination, and Unix command-line proficiency, along with coding skills.

Jane Street is seeking a FIX Onboarding and Connectivity Engineer to enhance their trading capabilities and client services. This role involves managing the technical processes for accessing new products and exchanges, onboarding clients, and collaborating with trading and technology teams to build connectivity systems. The engineer will prioritize requests, work with developers and infrastructure engineers, and ensure successful production onboarding. Responsibilities include bridging communication between clients, trading, and technology teams, navigating the Unix command line, and developing code. The role also emphasizes improving team function, collaboration, and project delivery practices.

Linux Engineer responsible for maintaining and improving the critical infrastructure underlying Jane Street's production trading systems. This involves debugging kernel performance, developing management tools, resolving production issues, deployment automation, configuration management, and monitoring. The role requires deep knowledge of Unix internals, Linux systems, systems programming, and troubleshooting tools, with a willingness to learn OCaml.

Seeking an IT Security Engineer with a strong Windows engineering background to secure internal IT and remote working platforms. Responsibilities include designing, implementing, and documenting security controls, automating workflows, investigating threats, and driving vulnerability management. Requires proficiency in Windows OS security, endpoint security solutions, and understanding of threat tactics. PowerShell scripting is a plus.

Campus Recruiter responsible for planning and executing campus recruiting initiatives to attract interns and full-time employees. This role involves building relationships with universities and engaging potential candidates, with a focus on event coordination and relationship management.

Software Engineers to design and build systems and tools for a trading firm, covering areas from trading desks to foundational infrastructure. Experience with functional programming (OCaml) and Python for data analysis and ML is mentioned, but talent in any language is valued.

Seeking a Technical Program Manager to provide organization and coordination for engineering initiatives within Jane Street's technology group, focusing on trading technology and infrastructure. The role involves leading projects from definition to delivery, managing timelines, risks, and cross-functional communication, with an emphasis on strategic thinking and adaptability in a fast-paced, ambiguous environment.

Talent Development Specialist role focused on organizing and running internal programs, supporting rotational and educational offerings, and managing daily tasks related to program execution, on-site support, and feedback tracking. Responsibilities include coordinating learning and development programs, analyzing participation data, responding to employee queries, and assisting with talent development projects.

Seeking an experienced natural gas analyst/trader to develop fundamental-driven trading strategies for the European and/or Global gas market. The role involves deep market insight, owning modelling, and driving trading strategy within the global Commodity team.

Experienced Network Engineer to join the Network Security team, focusing on running, scaling, and improving network security infrastructure. Responsibilities include design, implementation, management of security appliances, network segmentation, threat detection, and collaboration with Cybersecurity and Software Engineering teams. Requires strong networking fundamentals and security appliance experience.

Seeking an experienced Macro Analyst to enhance global trading strategies with quantitative and fundamental analysis, focusing on global macro topics and expanding trading opportunities.

Software Engineers at Jane Street design and build systems and tools for various firm operations, including trading desks, accounting, and foundational infrastructure. The role emphasizes functional programming (OCaml) and increasingly utilizes Python for data analysis, visualization, and machine learning. The company values smart, curious, and collaborative programmers who enjoy solving problems, regardless of their prior experience in specific fields.

Jane Street is seeking Linux Engineers to maintain and improve the critical infrastructure for their production trading systems. This role involves debugging kernel performance, developing management tools, resolving production issues, and focusing on deployment automation, configuration management, and monitoring. The ideal candidate has deep knowledge of Unix internals and the Linux ecosystem, with experience in systems programming concepts.

Cybersecurity Analyst role focused on protecting company infrastructure, data, and employees by developing monitoring tools, handling incident response, and promoting best practices. Requires strong programming skills, threat modeling knowledge, and the ability to communicate technical concepts to stakeholders.

Software Engineers to design and build systems and tools for a financial firm, covering trading, accounting, and infrastructure. Experience with OCaml and Python is mentioned, with Python being vital for data analysis, visualization, and machine learning.

Quantitative traders at Jane Street identify market signals, analyze and execute strategies, construct quantitative models, conduct statistical analyses, build algorithmic trading systems, and manage risk. The role involves close collaboration with research and technology, utilizing large-scale computing resources and applying various statistical and ML techniques, including deep learning.

Jane Street is seeking a Trading Desk Operations Engineer to manage and optimize desk infrastructure, support trading systems, execute data queries, and coordinate with stakeholders to ensure accuracy and efficiency in a fast-paced financial environment. The role involves building tools for smooth firm operations and efficient trade execution, requiring strong technical, organizational, and problem-solving skills.

Jane Street is seeking a Trading Desk Operations Engineer to manage and optimize desk infrastructure, support trading systems, design solutions for trading and operational issues, and communicate with external parties for trade settlement. The role emphasizes hands-on building of tools for efficient trading operations within a fast-paced financial environment.

Quantitative traders at Jane Street identify market signals, analyze and execute strategies, construct quantitative models, conduct statistical analyses, build algorithmic trading systems, and manage risk. They work with large datasets and leverage various statistical and ML techniques, from linear models to deep learning, in a collaborative environment.

Strategy and Product Specialist role at Jane Street, a quantitative trading firm. This is a generalist role focused on analytical and strategic problem-solving across various business functions, including trading, technology, finance, compliance, and operations. The role involves a rotational program to build a broad understanding of the business, followed by taking ownership of strategic initiatives. It emphasizes structured problem-solving, communication, project management, and a willingness to learn diverse disciplines.

The Trading Desk Operations Engineer (TDOE) role at Jane Street focuses on building and maintaining the infrastructure and operational processes that support the firm's global trading activities. This involves managing trading systems, executing data queries, collaborating with traders and developers, and communicating with external counterparties. The role emphasizes hands-on problem-solving, technical coding, and organizational skills in a fast-paced financial environment.

Seeking Linux Engineers to maintain and improve the critical infrastructure for Jane Street's production trading systems. Responsibilities include debugging kernel performance, developing management tools, resolving production issues, and focusing on deployment automation, configuration management, and monitoring. The role involves working with a mix of in-house and open-source software, collaborating with trading, technology, and operations teams, and performing root-cause analyses. Training is provided for smart problem solvers with a Bachelor's degree in a technical discipline or equivalent experience, and exposure to Linux environments.

FPGA Engineer with experience in both software and hardware design to build FPGA-based applications. The role involves using programming language technology to improve hardware design, testing, and validation processes, primarily using OCaml & Hardcaml for RTL design and testing, with exposure to Verilog and C. Experience with FPGA vendor tools and building FPGA projects is expected.

Jane Street is seeking Linux Engineers to maintain and improve the critical infrastructure for their production trading systems. This role involves debugging kernel performance, developing management tools, resolving production issues, and focusing on deployment automation, configuration management, and monitoring. The position is open to individuals with a strong problem-solving aptitude and a willingness to learn OCaml, with opportunities for hands-on training.

Seeking an Engineer with software and hardware design experience to build FPGA-based applications. The role involves using OCaml & Hardcaml for RTL design and testing, with exposure to Verilog and C. Focus is on improving hardware design and testing tools.

Software Engineer role at Jane Street, focusing on designing and building systems and tools across various firm functions including trading, accounting, and infrastructure. The role primarily uses OCaml and increasingly Python for data analysis, visualization, and machine learning. Experience in any programming language is welcome, with an emphasis on strong programming skills, intellectual curiosity, and a willingness to learn.

Seeking a talented engineer to manage and automate internal Windows infrastructure, including servers and desktops. Responsibilities involve improving, automating, and standardizing the Windows environment using scripting languages like PowerShell, Python, or C#. The role requires collaboration with a global team to resolve issues, plan deployments, and maintain high standards of performance and reliability.

IT Operations Engineer to support, configure, and maintain systems including desktop environments, network infrastructure, and application platforms. Responsibilities include responding to tech support requests, building/configuring systems, supporting Windows domain infrastructure, monitoring systems, and optimizing operations using automation tools like PowerShell. Collaborates with technically sophisticated users and specialized teams to maintain infrastructure powering trading operations.

Seeking an IT Operations Engineer to support, configure, and maintain systems including desktop environments, network infrastructure, and application platforms. Responsibilities include responding to tech support requests, building and configuring systems, supporting Windows domain infrastructure, monitoring critical systems, and optimizing operations through automation. The role requires strong problem-solving, troubleshooting, and communication skills, with collaboration across global IT Operations.

Cybersecurity Engineer focused on threat modeling, vulnerability identification, and implementing secure solutions for applications, data, and infrastructure within a fintech firm.