Location
London

Hours
Full Time

Salary
Negotiable

About the Role
FTSE Russell, part of London Stock Exchange Group (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 are looking for 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. This recruitment is for individual contributors across a varied technical spectrum.

You will 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. Practical use of AI-assisted development tooling to improve engineering productivity is essential.

Join us and help build the technology and data platforms that sit at the heart of global finance, contributing to innovative solutions that empower investment and market intelligence worldwide.

About Us
LSEG is a diversified global financial markets infrastructure and data business dedicated to excellence in delivering trusted services. With over 300 years of history, we enable businesses and economies worldwide to fund innovation, manage risk and create jobs. Headquartered in the UK, we operate in 70 countries with 25,000 employees globally.

Our culture embraces diversity, innovation and continuous learning. We foster an inclusive environment where everyone can grow, develop and fulfil their potential. We are proud to be an equal opportunities employer committed to sustainability and community engagement through the LSEG Foundation.

Working with us means being part of a dynamic organisation that values integrity, partnership, excellence and change, and supports your career growth in a collaborative and creative culture.

Experience
- Developing software using Java, Python, C++, C#, or similar technologies
- Working with cloud platforms such as AWS or Azure
- Knowledge of CI/CD, automation, testing, and modern engineering practices
- Strong problem-solving and analytical skills
- Practical experience with AI-assisted development tooling is highly valued

About You
- Curious and motivated by emerging technologies and innovation
- Able to collaborate effectively across global teams
- Passionate about delivering high-quality, reliable software solutions
- Interested in AI and cutting-edge technology trends

Qualifications
- Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience

We welcome professionals with experience in one or more of the following areas:
- Software Engineering
- Data Engineering
- Cloud & Platform Engineering
- Site Reliability Engineering (SRE)
- AI & Machine Learning
- DevOps & Automation
- Architecture & Distributed Systems
- Analytics & Data Platforms