LSEG Hiring 2026: Associate Software Engineer, Bengaluru

1) Job Summary

2) Job Description

The team is building a next-generation index data platform. You will write, test, review and improve production software as part of an experienced engineering team. The main language is Python, though strong fundamentals in another modern language are also welcome.

What you will do

• Write clean, maintainable production code, mainly in Python, with guidance from senior engineers.
• Build and improve software components, services, APIs and shared libraries.
• Write automated tests and learn how to build reliable, secure software.
• Take part in code reviews, both receiving and gradually giving feedback.
• Investigate bugs and production issues, find root causes and implement tested fixes.
• Work with relational databases such as Aurora PostgreSQL, including data modeling, queries and schema changes.
• Develop software on AWS using services such as Lambda, containers and object storage.
• Contribute to data-intensive applications that process large volumes of financial and index data.
• Use CI/CD pipelines and learn how observability, logging and monitoring keep systems reliable.
• Collaborate with engineers and stakeholders, and join design discussions about technical trade-offs.
• Build knowledge of financial indices and keep developing your skills through pairing and knowledge sharing.

3) Eligibility Criteria

The posting does not state a specific degree, batch year or minimum percentage. It asks for strong foundations and potential, including:

• A foundation in software development through professional experience, internships, graduate programs, university projects, open-source work or substantial personal projects.
• Programming experience in Python or another modern language such as Java, C#, C, C++, Scala, Go or Rust, with willingness to develop Python skills.
• Understanding of core concepts such as functions, classes, data structures, APIs, error handling and automated testing.
• Basic familiarity with version control (such as Git), code review, testing and debugging.
• Basic knowledge of relational databases and SQL.
• An analytical approach to problem solving.
• Curiosity, openness to feedback, good communication and a collaborative mindset.

The posting says you are not expected to know the whole technology stack, and that fundamentals matter more than listing every tool.

Nice to have (not required): Python API experience, type hints, pytest, AWS exposure, PostgreSQL, REST APIs, Docker, CI/CD tools like GitHub Actions or Jenkins, Terraform or AWS CDK, Pandas or Spark, open-source contributions, and interest in financial markets.

Who Should Apply?

• Early-career developers who enjoy building software and want mentorship.
• Candidates with solid programming basics in Python or a comparable language.
• Those curious about financial data and index products.
• People comfortable giving and receiving feedback in a team.

Who May Not Be a Good Fit?

• Candidates with no hands-on programming practice through projects, internships or coursework.
• Those who prefer roles with no collaboration or code reviews.
• Anyone unwilling to work from the Bengaluru location, since the posting lists that office.
• Candidates seeking a highly senior role, as this is an associate-level position.

4) What Should Be Highlighted in the Resume?

• Programming skills: state Python or your strongest language, and give real examples of what you built.
• Projects: describe two or three projects covering APIs, databases or automated testing, and mention outcomes honestly.
• Version control: note your use of Git, including pull requests or collaboration.
• SQL and databases: mention queries or schema design you have worked on.
• Cloud and tooling: include AWS, Docker or CI/CD exposure only if you have actually used it.
• Open source or personal repositories: link to code you can discuss.
• Soft skills: show teamwork, communication and a habit of learning.

Keep the resume concise, accurate and free of exaggerated claims.

5) What Candidates Should Expect During the Recruitment Process

The posting does not describe the selection rounds, so the following is only a general expectation. Never treat it as confirmed.

• Application: click Apply on the careers page. You will be redirected to sign in or create an account.
• Possible stages: technical screening and interviews are common for software roles. These may cover programming basics, data structures, SQL, problem solving and your projects. LSEG has not confirmed this.
• Preparation: revise core programming concepts, practice explaining your code and review Git and testing basics.
• Communication: rely only on official LSEG channels, and verify any message that asks for money or sensitive personal details.

6) About the Company

LSEG is a leading global financial markets infrastructure and data provider. Its stated purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth. The posting describes an organization of about 25,000 people across 65 countries. It is headquartered in the United Kingdom, with significant operations in 70 countries across Europe, the Middle East, Africa, North America, Latin America and Asia Pacific. FTSE Russell, the business behind this role, provides indices used by financial institutions worldwide.

7) Why Join This Company?

• Mentorship: you will learn from experienced engineers through pairing, code reviews and design discussions.
• Real systems: your work supports software behind trusted financial indices.
• Modern stack: exposure to Python, AWS, databases and CI/CD practices.
• Growth path: the role is designed to let you take on more technical responsibility over time.
• Culture and benefits: LSEG lists values of Integrity, Partnership, Excellence and Change, an equal opportunities approach, and benefits including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.
• Recognition: the posting mentions LSEG was recognized as a Great Place to Work in India in 2025.

8) Frequently Asked Questions (FAQ)

Q1. What is the last date to apply?
15 November 2026.

Q2. Where is the job located?
Divyasree Technopolis, Bengaluru.

Q3. Do I need to know Python already?
It is valuable, but candidates with another modern language and a willingness to learn Python are welcome.

Q4. Is prior work experience required?
Not necessarily. Internships, university projects and personal projects count as foundations.

Q5. Is the salary mentioned?
No. Check with LSEG during the process.

Q6. How do I apply?
Use the Apply button on the official LSEG careers page and sign in or create an account.

Disclaimer: This article is for informational purposes only and is not an official LSEG communication. Always verify details on the official portal. Never pay anyone for a job offer.

How to Apply?

• Interested candidates meeting the eligibility criteria have to apply at the following link:

Apply Online

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