Jobs at Jefferies

Supervise review and distribution of equity market commentary, research recaps, earnings commentary, and other client communications. Ensure compliance with FINRA, SEC, firm policies, disclosures, and supervisory standards. Develop controls and procedures for communications, AI-assisted content, client onboarding, sales practices, and cross-border activities under SEC Rule 15a-6. Support audits, regulatory examinations, training, exception reporting, and supervisory program improvements across Equity Sales and Trading.

Lead the APAC technology function for a global equities data and analytics platform. Manage real-time and historical market data, develop regional use cases, support trading desks and quants, and collaborate with global developers, QA, and production teams. Build and maintain high-quality software using KDB/Q, Python, and related technologies; implement APIs, analytics, testing, documentation, and efficient coding practices. The role requires extensive financial data and capital markets experience, technical leadership, and strong stakeholder communication.

Design, develop, and support high-performance equities OMS and electronic trading systems. Build low-latency C++ solutions, FIX connectivity, market data integrations, exchange interfaces, routing, execution, and risk controls. Collaborate with traders, product, operations, and risk teams; lead architecture and code reviews; optimize reliability and performance; and resolve production issues. The role also involves mentoring developers and advancing AI-assisted engineering practices.

Owns the design, implementation, testing, monitoring, and governance of regulatory and business controls for Asian markets. Partners with Trading, Sales, Compliance, Operations, Technology, and Corporate Functions to manage non-financial risk, implement regulatory changes, document procedures, monitor metrics, and ensure timely remediation of control issues.

Leads architecture and hands-on development of high-performance, real-time equities trading interfaces. Builds reusable UI components and application services, partners with traders and engineering teams, establishes frontend standards, modernizes legacy systems, and mentors engineers. The role requires deep expertise in TypeScript, JavaScript, React, and data-intensive user experiences, plus experience with testing, CI/CD, observability, and streaming APIs.

Supports Wealth Advisors with client service, account administration, trade support, client inquiries, outreach, presentations, and daily administrative operations. Maintains client relationships, provides account information, identifies service needs, and assists with forms, records, communications, and follow-up. The role requires bilingual Spanish and English fluency, strong organization, attention to detail, professional communication, and proficiency with Microsoft Office and wealth management platforms.

Designs, develops, and supports Securities Borrowing and Lending platforms using C# and .NET. Responsibilities include building server- and client-side features, automated testing, production troubleshooting, code reviews, stakeholder collaboration, and improving engineering standards. The role involves AWS cloud services, SQL databases, messaging technologies, and high-performance financial systems supporting global equities and securities finance operations.

Develop and support a global equities data and analytics platform handling real-time and historical market data. Build EMEA-specific functionality, implement APIs, create analytics solutions, and support trading desks and quants. Responsibilities include coding, testing, documentation, platform management, collaboration with global development and production support teams, and maintaining efficient, high-quality software. The role requires strong KDB+/Q and financial data expertise, Python development, Unix/Linux experience, and excellent communication skills.

Supports and develops a global equities data and analytics platform handling real-time and historical market data. Responsibilities include managing EMEA market data, supporting trading desks and quants, implementing APIs and library-grade software, coding, testing, documentation, and collaborating with development, QA, and production support teams. The role uses KDB/Q, Python, cloud technologies, and related data formats while contributing to low-latency, large-scale financial systems.

Build and support a scalable global risk technology platform covering risk analytics, data modeling, reporting, and exposure management. Responsibilities include designing, implementing, testing, and maintaining full-stack applications; developing dashboards and data visualizations; building cloud-based event-driven microservices; gathering requirements from senior risk stakeholders; and troubleshooting production issues. The role requires expertise in Java or Python, front-end frameworks, SQL, large-scale databases, AWS technologies, and risk analytics.

Lead the London/EMEA regional technology team supporting a global equities data and analytics platform. Manage real-time and historical market data, develop analytics and API-based software, support trading desks and quants, collaborate with global engineering and production teams, and ensure robust, efficient coding and documentation. The role requires hands-on expertise in KDB+/Q, Python, financial datasets, Unix/Linux, cloud technologies, and capital markets workflows.

Provides site reliability engineering and production support for equity trading, risk, and middle-office platforms. Builds monitoring tools, manages cloud-native infrastructure, develops CI/CD pipelines, automates operations, tunes performance, resolves complex incidents, and leads postmortems. Partners with business, application, and infrastructure teams on standards, testing, releases, capacity planning, compliance, and permanent fixes. Includes global support, weekend availability, and 24/7 on-call rotations.

Supports senior salespeople covering institutional hedge fund clients, develops relationships with portfolio managers and traders, communicates equity research and market insights, coordinates corporate access and ECM resources, manages account activity, and gradually assumes ownership of client relationships. The role requires institutional equities experience, hedge fund familiarity, strong market knowledge, excellent communication, organization, and a commercial mindset.

Lead US Equity Research product management, including daily content production and distribution, thematic research development, market insights, publication workflows, performance dashboards, and cross-functional collaboration with Research, Sales, Trading, Compliance, and Data teams. The role supports institutional client engagement, enhances the firm's research offering, and mentors junior team members.

Manages conflicts of interest and business selection reviews for investment banking transactions, including M&A, capital markets, restructurings, and advisory mandates. Coordinates with Legal, Compliance, and senior bankers on mitigation measures such as information barriers, disclosures, waivers, and client consents. Documents decisions, supports training, and helps improve policies, processes, and technology workflows.

Coordinates logistics and marketing for roadshows, reverse roadshows, field trips, conferences, summits, and analyst marketing events. Responsibilities include budgeting, compliance reviews, event site setup, marketing materials, meeting coordination, venue and transportation arrangements, onsite registration, attendee management, expense tracking, and post-event reconciliation. Collaborates with Research, Sales, Banking, and Origination teams while managing multiple stakeholders, timelines, and event records.

Build, test, deploy, and support Power Platform applications, workflows, analytics solutions, Dataverse applications, and Copilot Studio agents. Translate business requirements into secure, maintainable solutions; integrate Microsoft 365 and enterprise services; support UAT, releases, monitoring, troubleshooting, and incident resolution. Maintain governance documentation, follow data-protection and change controls, and assist users and citizen developers through demonstrations, training, and office hours.

Lead execution of a large-scale technology transformation supporting a strategic joint venture. Responsibilities include coordinating platform delivery, integration, migration, testing, deployment, and operational stabilization across trading, operations, finance, treasury, risk, compliance, data, and infrastructure. The role manages workstream accountability, executive communications, risks, dependencies, stakeholder alignment, and reporting to senior leaders and the Board.

Owns the architecture and delivery of complex Salesforce solutions within a large enterprise environment. Develops Apex, LWC, flows, integrations, data models, and custom frameworks; performs troubleshooting and root-cause analysis; ensures scalability, testing, code quality, and compliance. Collaborates with globally distributed engineering teams, leads technical decisions, participates in Agile ceremonies, and coordinates delivery across time zones.

Develop and architect scalable, high-performance equity trading applications for a global front-office technology platform. Responsibilities include designing on-premises and cloud-based systems, gathering requirements with trading teams, developing and supporting solutions, migrating applications to microservices, implementing resilient low-latency messaging, and collaborating with regional and global stakeholders in a high-intensity trading environment.