LSEG Associate Software Engineer Jobs 2026 | Python, AWS | Bangalore

LSEG Associate Software Engineer Jobs 2026 | Bangalore | Apply Online

London Stock Exchange Group (LSEG) is hiring for the Associate Software Engineer position at Divyasree Technopolis, Bangalore, India. This full-time opportunity is designed for early-career software engineers who have a foundation in programming and want to develop their engineering skills while working on software used in global financial markets. Candidates with programming experience in Python or other modern languages such as Java, C#, C, C++, Scala, Go or Rust can explore this opportunity. The company is looking for individuals with strong programming fundamentals, analytical thinking and a willingness to learn.

The LSEG Associate Software Engineer role offers exposure to production software development, automated testing, APIs, relational databases, AWS cloud services and engineering practices such as code reviews and CI/CD. Candidates will work with experienced engineers and gradually develop technical ownership while contributing to the next-generation index data platform at FTSE Russell. This opportunity can be relevant for aspiring software engineers interested in financial technology, data-intensive applications and building reliable software systems.

LSEG Associate Software Engineer Jobs 2026 – Quick Job Snapshot

Company Name	London Stock Exchange Group (LSEG)
Business / Team	FTSE Russell
Job Role	Associate Software Engineer
Job Location	IND-BLR-Divyasree Technopolis, Bangalore
Qualification	Not specifically mentioned in the supplied job description
Experience	Early-career software engineering; professional experience, internships, graduate programmes, university projects, open-source contributions or substantial personal projects may demonstrate relevant foundations
Eligible Batch	Not specified
Salary	Not disclosed in the supplied job description
Job Type	Full time
Work Mode	Not specified; location is Bangalore
Career Stage	Associate
Posted	Posted Yesterday, as stated in the supplied listing
Application Deadline	November 15, 2026
Job Requisition ID	R0124079

About LSEG Associate Software Engineer Recruitment 2026

FTSE Russell, part of London Stock Exchange Group, is building a next-generation index data platform. Its indices are trusted by financial institutions worldwide, and the software developed by the engineering team supports systems used across global financial markets.

As an Associate Software Engineer, you will contribute to production software development while learning from experienced engineers. The role emphasizes software craftsmanship, quality, collaboration and continuous improvement. You will participate in writing, testing, reviewing and improving software components, services, APIs and shared libraries.

The engineering environment includes Python development, relational databases such as Aurora PostgreSQL, AWS services, automated testing, CI/CD pipelines and production support. Candidates are not expected to know the complete technology stack from day one. Strong programming fundamentals, curiosity, communication and the ability to learn are important qualities for this opportunity.

Key Responsibilities of Associate Software Engineer

• Write clean, maintainable production code, primarily in Python, with guidance and support from experienced engineers.
• Build and enhance software components, services, APIs and shared libraries as part of a collaborative engineering team.
• Write automated tests and learn how to build software that is reliable, secure and easy to maintain.
• Participate in code reviews, learn from feedback on your own code and gradually develop the skills to review the work of others.
• Investigate bugs and production issues, understand root causes and implement well-tested fixes.
• Work with relational databases such as Aurora PostgreSQL, learning good practices around data modelling, queries and schema evolution.
• Develop software running on AWS using technologies such as Lambda, containerised services, object storage and other managed AWS services.
• Contribute to data-intensive applications that process significant volumes of financial and index data.
• Use CI/CD pipelines and development tooling to build, test and deploy software safely.
• Learn how observability, logging, monitoring and quality controls help operate reliable production systems.
• Work closely with engineers, product colleagues and other stakeholders to understand requirements and deliver useful solutions.
• Take part in design discussions and learn how experienced engineers evaluate technical options and trade-offs.
• Build knowledge of financial indices and understand how the software developed supports customers.
• Continuously develop engineering skills through hands-on work, feedback, pairing and knowledge sharing.

LSEG Associate Software Engineer Eligibility Criteria

Essential skills and experience:

• A foundation in software development gained through professional experience, internships, graduate programmes, university projects, open-source contributions or substantial personal projects.
• Programming experience in Python or another modern language such as Java, C#, C, C++, Scala, Go or Rust, together with a willingness to develop strong Python skills.
• Understanding of core software engineering concepts such as functions, classes, data structures, APIs, error handling and automated testing.
• An interest in writing readable, maintainable code rather than simply making something work.
• Basic understanding of software development practices such as version control, code review, testing and debugging.
• Familiarity with Git or another source control system.
• Basic knowledge of relational databases and SQL.
• An analytical approach to problem solving and the ability to break problems into smaller, manageable pieces.
• Curiosity and willingness to learn new technologies, tools and engineering practices.
• Openness to feedback and an interest in learning from more experienced engineers.
• Good communication skills and confidence to ask questions when something is unclear.
• A collaborative mindset, enjoyment of solving problems with others and contribution to a supportive engineering environment.

Nice-to-have skills (beneficial, but not required):

• Experience building applications, APIs, services or libraries in Python.
• Familiarity with Python development practices such as type hints, pytest, linters and dependency management.
• Exposure to AWS or another public cloud platform.
• Experience with PostgreSQL or another relational database.
• Understanding of REST APIs and distributed or service-based architectures.
• Experience with Docker or containerised applications.
• Familiarity with CI/CD tooling such as GitLab CI, Jenkins or GitHub Actions.
• Exposure to infrastructure as code such as Terraform or AWS CDK.
• Experience with data processing, ETL or data-intensive applications.
• Exposure to Pandas, Apache Spark / PySpark or similar data-processing technologies.
• Familiarity with object storage, data lakes or technologies such as Apache Iceberg.
• Contributions to open-source projects or personal software projects that you can explain during the hiring process.
• Experience in financial markets, financial data or investment analytics.
• An interest in financial markets and willingness to learn the index domain.

Important: LSEG does not expect Associate Engineers to arrive knowing the entire technology stack. Strong programming fundamentals, evidence of enjoying software development and the ability to learn are more important than having used every technology listed in the job description. The supplied notification does not specify a mandatory degree, graduation batch, minimum percentage or exact years of experience.

LSEG Associate Software Engineer Salary Insights

The official salary for the LSEG Associate Software Engineer position has not been disclosed in the supplied job description. Candidates should not rely on unverified salary figures or assume a particular compensation package. The final salary, benefits and employment terms should be confirmed through the official recruitment process and offer letter. LSEG states that it offers tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.

Why This Associate Software Engineer Role Is a Good Opportunity

This position can help early-career developers strengthen transferable software engineering skills while contributing to production systems used in global financial markets. Working with Python, APIs, databases, AWS, testing and CI/CD can build a foundation for future opportunities in software development, backend engineering, cloud engineering, data engineering and financial technology. The role also offers collaboration with experienced engineers, code review feedback, design discussions and hands-on learning. Candidates interested in financial data and reliable software systems may find this opportunity particularly relevant to their long-term career goals.

Recommended Skills and Learning Resources

Python is the primary development language mentioned in this role, while SQL and AWS are relevant to the database and cloud technologies used by the engineering team. Candidates can strengthen these foundations through the following learning resources:

• Python course and notes – useful for programming fundamentals, functions, classes, error handling and writing maintainable code.
• SQL course and notes – helpful for relational database concepts, queries and data handling.
• AWS course – a learning resource for cloud concepts and services relevant to the role.

Along with these topics, candidates should practice Git, automated testing, debugging and explaining their personal or academic software projects. These areas are directly relevant to the engineering practices described in the job listing.

Associate Software Engineer Interview Preparation

Prepare by revising programming fundamentals, data structures, functions, classes, APIs, error handling, SQL queries, testing and debugging. Practice explaining how you designed a project, handled a technical problem, tested your code and incorporated feedback. Candidates who have used Python should review type hints, pytest and dependency management, while those using another language should be ready to demonstrate strong fundamentals and willingness to learn Python. You can also review this software development engineer interview guide for freshers for additional preparation.

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How to Apply for LSEG Associate Software Engineer Jobs 2026

1. Visit the official LSEG careers application page using the Apply Now button below.
2. Open the Associate Software Engineer vacancy with job requisition ID R0124079.
3. Review the job description, Bangalore location, responsibilities and required skills.
4. Prepare an updated resume highlighting programming experience, projects, internships, open-source contributions or relevant professional work.
5. Include relevant experience with Python or another programming language, SQL, Git, testing and cloud technologies where applicable.
6. Complete the application form and provide accurate information requested by the official recruitment portal.
7. Review your application before submitting it.
8. Submit your application before the stated deadline of November 15, 2026.
9. Monitor official LSEG communication for further recruitment updates and interview instructions.

Application deadline: November 15, 2026, as stated in the supplied job listing. Candidates should verify the current vacancy status and application deadline on the official LSEG careers page before applying.

Apply Now – LSEG Associate Software Engineer

Frequently Asked Questions

1. Who can apply for LSEG Associate Software Engineer Jobs 2026?

The role is intended for early-career software engineers with a foundation in software development. Relevant experience may come from professional work, internships, graduate programmes, university projects, open-source contributions or substantial personal projects. The supplied job description does not specify a mandatory degree, graduation batch or minimum percentage.

2. What is the salary for LSEG Associate Software Engineer?

The official salary has not been disclosed in the supplied job description. Candidates should confirm the compensation package, benefits and employment terms through the official LSEG recruitment process.

3. What is the job location and application deadline?

The position is located at IND-BLR-Divyasree Technopolis, Bangalore, and is listed as full time. The application deadline provided is November 15, 2026. The work mode has not been specified, so candidates should verify the working arrangement through the official careers portal.

Stay Updated with More Software Engineering Jobs

If you are interested in the LSEG Associate Software Engineer opportunity, prepare your resume, strengthen your programming fundamentals and apply through the official careers portal before the deadline. Continue exploring relevant software jobs and internships, practice technical interview questions and build projects that demonstrate your engineering skills. Visit again for more job updates, career resources and opportunities that match your interests.

About LSEG: LSEG is a leading global financial markets infrastructure and data provider. The company states that it has approximately 25,000 people across 65 countries and offers healthcare, retirement planning, paid volunteering days and wellbeing initiatives. LSEG values Integrity, Partnership, Excellence and Change, and is committed to equal opportunities, inclusion, sustainability and reasonable accommodation in accordance with applicable law.

Recruitment Privacy Notice: LSEG asks applicants to read its privacy notice carefully. It describes the personal information the company may hold, how it is used and obtained, applicant rights and how to contact LSEG as a data subject. Recruitment Agency Partners are responsible for ensuring candidates applying to LSEG are aware of the privacy notice.