Key responsibilitites
As a Senior Software Engineer specializing in full stack development, you will give to building and maintaining web applications using modern frameworks and technologies. You’ll work across both front-end and back-end systems, primarily using Angular, React, Node.js, and .NET, with exposure to various databases. This role involves close collaboration with teams such as Product, UX/UI, QA, and DevOps or equivalent experience.
You’ll participate in code reviews, support junior developers, and help resolve performance and production issues. Your input will be valued in architectural discussions and technical decisions. You’ll also be expected to follow established development, testing, and deployment practices.
QualificationsThe ideal candidate will have at least five years of experience in full stack development, with hands-on knowledge of HTML, CSS, JavaScript, and frameworks such as React or Angular. They should be comfortable working with server-side technologies like Node.js, Python, or similar, and have experience building and integrating REST APIs and microservices. Familiarity with cloud platforms including AWS, Azure, or GCP is expected, along with exposure to both relational and non-relational databases. The role also requires understanding of CI/CD workflows, containerization tools like Docker, and version control systems such as Git. Strong analytical thinking and effective communication are essential for success in this position.
Proud to share LSEG in the India is Great Place to Work certified (Jun ’25 – Jun ’26).
Learn more about life and purpose of our company directly from India colleagues’ video: Bengaluru, India | Where We Work | LSEG
Career Stage:
Senior AssociateLondon 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.
Skills Required
- At least five years of experience in full stack development
- Hands-on knowledge of HTML, CSS, JavaScript, and frameworks such as React or Angular
- Experience with server-side technologies like Node.js or Python
- Building and integrating REST APIs and microservices
- Familiarity with cloud platforms including AWS, Azure, or GCP
- Understanding of CI/CD workflows and containerization tools like Docker
- Experience with version control systems such as Git
- Strong analytical thinking and effective communication
What We Do
LSEG (London Stock Exchange Group) is a diversified international markets infrastructure business —earning our clients’ trust for over 300 years. That legacy of customer-focused excellence ensures that you can rely on our expertise in capital formation, intellectual property and risk and balance sheet management. As global leaders in financial indexing, benchmarking and analytic services, we offer unrivalled access to international capital markets. Our high-performance technology solutions enable companies worldwide to access funds for growth and development. And with our Data & Analytics, Capital Markets and Post Trade divisions, we provide a comprehensive, integrated suite of trusted financial market infrastructure services that help our customers pursue—and achieve—their ambitions. You can count on our open access model for unparalleled partnership, flexibility, stability, and support across all of our businesses. That’s how we make a difference— ensuring people can meet their potential—worldwide.
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