Senior Quant Developer

Job Summary Senior Lead Software Engineer, Analytics Technology – responsible for designing, developing, maintaining, and expanding application modules for the Analytics Technology Business within LSEG Data and Analytics Division. The focus is integrating modern technologies, cloud infrastructure (Azure, AWS), and open‑source solutions to realize business objectives, improve performance and efficiency, and support growth. Responsibilities Work as part of a medium‑size team of developers to develop innovative solutions to customer technology needs. Develop and maintain the compute platform for financial models to support both external and internal clients. Maintain, design, and set up infrastructure to support various applications. Improve existing compute infrastructure—performance, quality and efficiency. Design, present and collaborate with other teams on technical solutions to realize complex business and technical objectives. Work with large‑scale data sources, including relational or NoSQL databases. Seamlessly migrate applications to cloud with no service disruption. Estimate timelines and resources for complex projects and collaborate with other teams to bring projects to completion. Establish credibility and build deep relationships with senior technical staff to generate common understanding and align development strategy with business challenges. Work on products used by leading financial institutions worldwide. Lead strategic projects that make a significant impact on the business bottom line. Minimum Requirements 4+ years of work experience, with 3+ years developing C/C++ enterprise solutions (services, databases, etc.). 2+ years working on large‑scale projects. 3+ years of experience with Linux/Unix environments. Working experience with Python or other high‑level languages. Good communication, organization, and coordination skills. Proven experience working with global teams – multi‑site, multi‑time zone. Experience in a software development lifecycle and delivery role. Excellent programming skills in C/C++ (data structures, networking, databases, services, etc.). Experience building and deploying C/C++ services to the cloud (e.g., K9S, Lambdas). Strong analytical background and quantitative skills. Experience with AWS or Azure cloud technologies and tools is a plus. Desired Skills Strong analytical background and quantitative skills, with experience in the fixed‑income market a plus. Experience with Kubernetes and infrastructure management. Knowledge of fixed‑income securities/markets. Education & Certification Bachelor’s degree in computer science, engineering, mathematics or related fields with high academic standing. Azure/AWS technologies certification is a plus. Compensation & Benefits Base salary range: $151,000 – $251,600 (varies by geographic location). Eligible for the Annual Incentive Plan (AIP/bonus plan). Standard LSEG Benefits include annual wellness allowance, paid time off, medical, dental, vision, flex spending, health savings options, prescription drug plan, 401(K) savings plan with company match, basic life insurance, disability benefits, emergency backup dependent care, and more. EEO Statement LSEG is proud to be an equal opportunities employer. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, gender identity or expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. We can reasonably accommodate applicants’ and employees’ religious practices, beliefs, and physical or mental health needs. #J-18808-Ljbffr London Stock Exchange Group