Lead Software Engineer

Company: London Stock Exchange Group
Apply for the Lead Software Engineer
Location: London
Job Description:

Overview

As a Software Engineer at LSEG, you will help build enterprise-grade data and analytics solutions that power financial markets. You will join a culture that values curiosity, experimentation and continuous learning, collaborating with cross-functional teams across regions. You’ll work on AI-powered analytics and scalable platforms that drive real-world impact for customers. This role offers the chance to shape technology choices and accelerate innovation in a global, data-driven environment. You will contribute to a mission-focused team delivering reliable data, analytics and AI-enabled workflows.

Pay / Benefits

  • healthcare
  • retirement planning
  • paid volunteering days
  • wellbeing initiatives

Responsibilities

  • Develop robust, scalable software solutions for enterprise use
  • Contribute to AI-powered analytics initiatives and evolving platforms
  • Collaborate with cross-functional teams across regions and time zones
  • Participate in CI/CD pipelines, testing and deployment automation
  • Continuously learn and apply new technologies to solve complex problems
  • Support engineering quality and best practices in cloud environments

Key requirements

  • Experience with one of: Java, Python, C++, or C#
  • Strong CI/CD and automated testing in cloud platforms (AWS or Azure)
  • Curiosity about AI and applying emerging tech to software problems
  • Bachelor’s degree in Computer Science, Engineering or related field or relevant experience
  • Excellent problem-solving and proactive issue resolution
  • Willingness to learn new technologies across the full stack
  • Strong teamwork and cross-regional communication
  • teamwork
  • communication
  • proactive problem-solving
  • Java
  • Python
  • C++

Posted: September 14th, 2026