Jobs at LSEG (London Stock Exchange Group)

Join the Regulatory News Service team to design, build and support back-end services. Participate in full Agile SDLC: requirements, design, coding, testing, code reviews, releases, and production incident resolution. Work with C# and Java, relational and NoSQL databases, source control, CI/CD, and cloud/container tooling. Support environment setup, run occasional out-of-hours release activities, and collaborate with cross-functional partners.

Develop and maintain front-end and back-end features for an AWS-hosted web platform using serverless and container technologies. Participate in agile ceremonies, code reviews, CI/CD pipelines, and Level 3 production support rotations. Collaborate with stakeholders to design solutions, manage releases, and improve team standards and tooling.

Provide technical and functional support for a trading application and infrastructure. Investigate and resolve client queries by phone and email, document cases in Salesforce, guide users on system workflows, escalate urgent issues involving P/L and franchise risk, maintain marketplace knowledge, contribute to knowledge management, and complete required training.

Lead global technology procurement strategy for infrastructure hardware and software, negotiate complex software and SaaS contracts, optimize suppliers and licensing, manage risk and savings, advise senior stakeholders, and coach Category Managers and Senior Buyers.

Provide second-line risk coverage for Corporate Functions (Legal & Compliance), identify and monitor non-financial risks, drive ERM framework implementation, oversee controls and remediation, prepare risk reporting and Enterprise Investment Portfolio insight, deliver training, and support first-line Risk and Control Assessments and transformation programs.

Manage and secure enterprise Active Directory accounts, groups, service accounts, privileged access, hierarchies, and policies. Investigate and resolve complex access and Windows Server issues, enforce change controls, collaborate with service owners and customers, develop PowerShell solutions, document technical designs, and support knowledge transfer and training.

Develop and maintain risk intelligence products and API Gateway services in an agile environment. Build scalable, resilient, secure, and high-performance systems using Java, Spring Boot, and cloud technologies, especially AWS. Deliver feature enhancements, maintenance updates, deployment artifacts, documentation, monitoring, and automation. Collaborate with globally distributed cross-functional teams, support platform users, and contribute to cloud migration and continuous improvement.

Designs and develops a real-time SDK and supporting server infrastructure using C and C++. Responsibilities include software design, coding, testing, debugging, customer issue resolution, documentation, automation, monitoring, and deployment of containerized products to cloud environments such as Azure and AWS. The role requires low-level networking, socket programming, TCP/IP, UDP multicast, cross-platform development, and collaboration with engineering, QA, support, and vendors.

Processes and maintains entity and financial content data in databases, ensuring accuracy, completeness, timeliness, and compliance with company standards. Identifies and resolves data issues, coordinates with internal and external teams on queries, follows changing procedures, and tests database or application releases. The role requires continuous learning of financial regulations and market practices, strong attention to detail, productivity, communication, multitasking, and flexibility across shifts in a hybrid work model.

Lead LCH Ltd's regulatory compliance function, advise senior leadership and Board, manage international compliance team, design and operate policies/controls across jurisdictions, maintain regulator relationships, report on compliance, and support regulatory aspects of business initiatives.

The Lead Research Analyst conducts comprehensive research in Mandarin and Japanese, prepares reports on reputational risks, and collaborates with teams while ensuring adherence to data policies.

Maintain and validate real-time, reference, and end-of-day pricing data for exchange-traded equities. Perform data quality checks, manage database accuracy, respond to client queries, analyze data issues, monitor market events, implement operational standards, support projects, and mentor analysts. The role requires financial market knowledge, regulatory awareness, strong communication, Excel and VBA skills, and willingness to work US shifts.

Lead the design, implementation, maintenance, scalability, reliability, and security of Kubernetes infrastructure and cloud platforms. Provide technical leadership, mentorship, team management, and Kubernetes authority while overseeing Agile delivery, secure landing zones, shared platform services, backlog delivery, cloud cost optimization, risk and compliance, disaster recovery, and high-availability architecture. Collaborate with application, DevOps, systems, and product teams to improve infrastructure and delivery practices.

Administer databases and source exchange data for the Korea market. Respond to internal and external client queries, troubleshoot issues, maintain high standards of data quality and completeness, support automation solutions with development teams, and maintain daily work procedures. The role requires English and Korean communication skills, advanced Excel capabilities including VBA, SQL and Python, and basic financial-market knowledge across equity, fixed income and foreign exchange markets.

Onboard and offboard buy-side customers and sell-side liquidity providers across LSEG FXall, Matching, and Workspace platforms. Manage reference data, permissioning, participant data, and price stream entitlements while resolving complex client queries and escalating risks. Partner with Sales, Account Management, Support, Development, Product, Regulatory, and Business Operations teams. Maintain product knowledge, follow detailed procedures, and support clients across APAC, EMEA, and AMER working hours.

Designs and builds cloud-native infrastructure and applications using Infrastructure as Code, CI/CD pipelines, automation, and operational tooling. Develops reusable cloud patterns, modules, and standards; integrates observability, security scanning, and SDLC processes; supports production deployments and live-service resolution. The role also performs DevOps maturity assessments, risk analysis, technical troubleshooting, mentoring, training, and cross-team collaboration across development, infrastructure, and architecture groups.

Provides customer support for LSEG Datascope and Refinitiv products, helping financial professionals navigate applications, search and validate market data, build and analyze portfolios, and resolve functionality, entitlement, and data-quality issues. Maintains CRM tickets through resolution, collaborates with technical, content, sales, training, and account-management teams, and escalates enhancement requests. Requires strong communication, problem-solving, data analysis, financial-market knowledge, and flexibility for rotating and weekend shifts.

Lead and grow a software engineering team while remaining hands-on with React, Node.js (NestJS) and TypeScript. Own technical direction, design scalable secure APIs and web applications, drive delivery using CI/CD and observability, manage epics and releases, troubleshoot production issues, and hire/mentor engineers to improve quality and customer outcomes.

Lead development of Java-based risk-engine components supporting margin calculations, quantitative models, market and trade data integration, and production-scale execution. Own delivery across the SDLC, including testing, controlled releases, performance, resilience, auditability, and operational support. Provide technical leadership on risk calculation orchestration and platform architecture while collaborating with infrastructure, security, and DevOps teams in a regulated financial-services environment.

Generates quotes, enters sales orders, and supports quote-to-billing and product fulfillment processes. Handles customer escalations, order issues, contract and installation queries in Salesforce, and service-impacting incidents. Leads training, coaching, process improvements, migrations, knowledge management, reporting, and process adherence activities. Supports client relationships, exception handling, order follow-up, and team leadership coverage when supervisors are absent.