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 65 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.
OUR PEOPLE:
People are at the heart of what we do and drive the success of our business. Our values of Integrity, Partnership, Excellence and Change shape how we think, how we do things and how we help our people fulfil their potential. We embrace diversity and actively seek to attract individuals with unique backgrounds and perspectives. We break down barriers and encourage teamwork, enabling innovation and rapid development of solutions that make a difference. Our workplace generates an enriching and rewarding experience for our people and customers alike. Our vision is to build an inclusive culture in which everyone feels encouraged to fulfil their potential.
We know that real personal growth cannot be achieved by simply climbing a career ladder – which is why we encourage and enable a wealth of avenues and interesting opportunities for everyone to broaden and deepen their skills and expertise. As a global organization spanning 65 countries and one rooted in a culture of growth, opportunity, diversity and innovation, LSEG is a place where everyone can grow, develop and fulfil your potential with meaningful careers.
ROLE PROFILE:
As part of our engineering team, you will contribute to building and improving modern web applications that support key business platforms. This role combines hands-on development with technical leadership, helping to improve user experience while supporting the evolution of our applications toward more modern and scalable technologies.
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We are looking for Lead Software Engineer with strong frontend expertise to design, build and improve user-facing web applications. This role involves hands-on development, technical leadership, and close collaboration with cross-functional teams. You will play a key role in enhancing application quality while supporting the modernization of our platforms toward cloud-ready environments.
WHAT YOU'LL BE DOING:
Lead design, develop and maintain scalable and user-friendly web applications using Angular
Write clean, maintainable, and well-tested code
Collaborate with backend engineers to integrate application interfaces (APIs)
Guide and contribute technical decisions through code reviews and mentoring of team members
Improve application performance, accessibility, and usability
Contribute to backend development using Node.js and related technologies
Support the modernization of existing applications, including evolving toward scalable and Cloud solutions
Work closely with product and engineering teams to deliver features in an Agile environment
Identify and resolve technical issues to ensure reliable system performance
Essential skills and experience:
10+ years of experience in software development, especially front-end technologies
- Strong experience in:
Angular
TypeScript and JavaScript
Node.js
RESTful API and API integration
Experience working with relational databases (such as SQL Server, PostgreSQL, or Oracle) or NoSQL databases (such as MongoDB)
Experience with tools such as Git, Continuous Integration Pipelines, and Jira
Ability to work effectively in Agile teams
Strong problem-solving and communication skills
Desirable skills (nice to have):
Experience with Full Stack, React and RxJS
Exposure to cloud technologies such as AWS
Understanding of modern deployment practices (for example, container-based solutions)
WHAT YOU’LL GET IN RETURN:
Opportunity to work on high-impact systems used globally
Exposure to modern technologies and platform modernization initiatives
A collaborative and inclusive work environment
Opportunities for career growth and technical leadership development
The chance to contribute to meaningful work that supports global financial markets
We're proud to have been recognised as a Great Place to Work® in India ‘25.
Career Stage:
Senior Associate
London Stock Exchange Group (LSEG) Information:
Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you.
LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.
Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership, Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.
Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce.
We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone’s race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs.
You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering.
LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.
Please take a moment to read this privacy notice carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it’s used for, and how it’s obtained, your rights and how to contact us as a data subject.
If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.
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