About the team:

Key Responsibilities

• Develop automated performance tests using AI for both backend and frontend applications .
• Implement AI-driven performance testing and reports where applicable for performance optimization.
• Collaborate with collaborators to analyze performance requirements and define clear, measurable performance objectives.
• Identify performance bottlenecks and provide technical recommendations to development and infrastructure teams.
• Use tools such as Load Runner, JMeter, DevTools, Lighthouse.
• Provide mentorship and training to QA engineers and developers on performance testing standard methodologies.
• Integrate performance testing into CI/CD pipelines.
• Present performance results and insights clearly to both technical and non-technical collaborators.
• Continuously adjust new tools and techniques to improve testing efficiency and effectiveness.

What do we expect:

• 4+ years of hands-on experience in Performance Testing and Engineering roles.
• Strong experience with Load Testing tools such as LoadRunner/Performance Center, JMeter.
• Ability to design, develop, and maintain performance test scripts for web and API.
• Identify and recommend Non-Functional Requirements (NFRs) for performance testing through detailed analysis of product specifications and business SLAs.
• Implement comprehensive performance tests including Load, Stress, Endurance and Scalability testing.
• Analyze test results, identify bottlenecks, and collaborate with development teams for tuning and optimization.
• Prepare and present detailed performance reports and dashboard.
• Communicate insights and actionable recommendations effectively to technical and business collaborators.
• Hands-on experience with major cloud platforms (AWS and Azure preferred) for leveraging cloud-based load generation.
• Ability to correlate performance test results with infrastructure metrics (CPU, memory, disk I/O, network latency) for root cause analysis.

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:

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.

Location: IND-BLR-Divyasree Technopolis

Time Type: Full time