Lead Engineer, Site Reliability Engineering

London Stock Exchange Group; Bengaluru; On-site; INR 1,800,000 - 3,200,000; Full time

Benefits offered by this job

Healthcare

Retirement planning

Paid volunteering days

Wellbeing initiatives

Job summary

London Stock Exchange Group (LSEG) is seeking an experienced Senior Site Reliability Engineer in Bengaluru to own availability, performance, and scalability of critical shared services. You will automate, observe, and improve release velocity while collaborating with development teams.

The role requires hands-on cloud experience, Docker/Kubernetes, and strong incident response skills. You will participate in on-call rotations, postmortems, and root-cause analyses, while driving continuous

Qualifications

• A Bachelor's degree in computer science, or related field, or equivalent practical experience.
• Experience scripting with Shell, Python, or similar languages.
• Experience with Infrastructure as Code using Terraform.
• Hands-on with Azure, AWS, or GCP cloud platforms.
• Knowledge of Docker and Kubernetes; observability tools like Datadog or Dynatrace.
• Implement and maintain CI/CD pipelines; incident response and blameless post-mortems.
• Proficient in Git workflows.

Responsibilities

• SREs maintain Service Level Objectives for owned systems.
• Write automation to scale systems, prevent issues, and recover quickly.
• Partner with development teams to improve reliability and release velocity.
• Participate in on-call rotations, incidents, postmortems, and root-cause analysis.
• Advocate strong engineering practices for scalable, reliable services.
• Enable cloud migration with architectural reviews and testing.
• Configure Datadog dashboards and metrics; continuous learning culture.

Skills

Shell scripting

Python

Terraform

Azure

AWS

GCP

Docker

Kubernetes

Datadog

CI/CD

Incident response

Post-mortems

Git workflows

Blameless post-mortems

Education

Bachelor's degree in CS or related field

Tools

Terraform

Datadog

Dynatrace

Docker

Kubernetes

Git

Job description

Our Team

We are evolving our Reliability Engineering team to move beyond support and operations. As a Senior Engineer in Site Reliability, you will be part of a diverse and inclusive organization that has full ownership of the availability, performance, and scalability of one of the most critical shared services at LSEG.

Main responsibilities

We are looking for people with a passion to learn, and who bring a continuous improvement mentality to our team! SREs maintain Service Level Objectives for the systems they own. Constantly measuring and improving availability, latency, and overall system health is at the core of our team's purpose. Write automation to scale systems sustainably, prevent service issues, or when they occur, quickly recover service. Partner with development teams to improve system reliability, observability, and release velocity. Participate in on-call rotations, incident response, postmortems, and root cause analysis and resolution. Be a vocal advocate of strong/sound engineering practices that allow us to build, deploy, and run scalable, reliable, and performant services. Enablers for Cloud migration working with foundation and migration teams from the inception of the projects performing architectural reviews, operational acceptable testing and configuring Datadog dashboards and metrics. Be part of continuous learning and development culture.

Minimum qualifications

A Bachelor's degree in computer science, a related technical field involving software/systems engineering, or equivalent practical experience. Experience with scripting languages such as: Shell, Python, or similar. Experience in maintaining Infrastructure as Code using Terraform. Hands on Experience with one of the following cloud platforms: Azure, AWS, or GCP. Knowledge on Docker and Kubernetes. Observability tools like Datadog, Dynatrace or similar. Implement and maintain CI/CD pipelines. Incident response and running blameless post-mortems. Proficient in Git workflows.

Preferred qualifications

Minimum 8-10 years in the industry. Experience on DevOps concepts and way of working. Experience with algorithms and data structures. Understanding of identity and access management, and application security. Native Azure relational databases. We use Datadog and BigPanda for our observability stack, Terraform for our cloud infrastructure, and EntraID as our IAM solutions but we're very open to incorporating your experience with any other tools.

Does this sound like a challenge you’d be interested in taking on? Join us!

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
• 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.

We are headquartered in the United Kingdom, with significant operations in 70 countries across Europe, the Middle East, Africa, North America, Latin America and Asia Pacific. Find out more. Get to know some of our people who are pushing the boundaries of technology, finance and more around the world.