Senior Engineering & Architecture

ROLE SUMMARY

FTSE Russell, part of LSEG, powers some of the world's most recognised benchmarks and index solutions. Our technology, data and products help investors measure, manage and capture market opportunities across global financial markets.

FTSE Russell, part of LSEG, powers some of the world's most recognised benchmarks and index solutions. Our technology, data and products help investors measure, manage and capture market opportunities across global financial markets.

As we continue to modernise our platforms and scale our capabilities, our engineers, product specialists and data experts play a critical role in delivering innovative solutions that support investment decisions for clients worldwide.

We’re looking for a hands-on engineers to help modernise and scale the FTSE platform — a cloud-native, low-latency system that operates at global scale and underpins critical investment products used worldwide.

We are recruiting for individual contributors and leadership roles across a varied technical tech. You'll work on challenging problems across software engineering where performance, data quality, and reliability are non-negotiable, while leveraging modern cloud (AWS) and AI-assisted development tooling to accelerate delivery without compromising control.

You will be need to have practical use of AI-assisted development tooling to improve engineering productivity.

• Experience developing software using Java, Python, C++, C#, or similar technologies
• Experience with cloud platforms such as AWS or Azure
• Knowledge of CI/CD, automation, testing, and modern engineering practices
• Strong problem-solving and analytical skills
• Interest in AI and emerging technologies
• Ability to collaborate effectively across global teams
• Bachelor’s degree in computer science, Engineering, or equivalent practical experience

We value curiosity, innovation, and continuous learning, and we're looking for engineers who are excited by emerging technologies and motivated to make a meaningful impact.

Join us and help build the technology and data platforms that sit at the heart of global finance.

We welcome professionals with experience in one or more of the following areas:

• Software Engineering
• Cloud & Platform Engineering
• Site Reliability Engineering (SRE)
• AI & Machine Learning
• Architecture & Distributed Systems

Bring your curiosity, expertise, and ambition—and help build what's next for global investment and market intelligence.

LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs.

It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity.

LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ 25,000 people globally, more than half located in Asia Pacific. LSEG’s ticker symbol is LSEG.

People are at the heart of what we do and drive the success of our business. Our culture of connecting, creating opportunity and delivering excellence shape how we think,…