Technical Lead - Site Reliability Engineering

LSEG; Bengaluru; On-site; INR 2,000,000 - 2,500,000; Full time

Benefits offered by this job

Healthcare

Retirement planning

Paid volunteering days

Wellbeing initiatives

Job summary

A leading financial market data provider in Bengaluru seeks a Senior Associate Site Reliability Engineer to enhance reliability and observability. The role involves establishing SRE foundations, collaborating with architecture teams, and defining observability standards. Candidates should have 10+ years in SRE, strong AWS knowledge, and a Bachelor’s degree in Computer Science. Join a dynamic team focused on innovation, quality, and continuous improvement.

Responsibilities

• Lead the establishment of SRE foundations for new projects building environments, monitoring, alerting, and ensuring operational readiness from day one.
• Collaborate with Architecture and Engineering teams to embed reliability, scalability, security, and observability into system design.
• Define, implement, and champion observability standards, tooling, and guidelines across metrics, logs, traces, and SLI/SLOs.
• Design and evolve monitoring and alerting solutions that improve visibility, reduce toil, and strengthen system health.
• Continuously drive reliability improvements across our environments through incident reduction, performance tuning, and building resilient patterns.

Skills

10+ years of hands-on technical experience in SRE, Platform Engineering, Infrastructure, or related roles

Strong experience with AWS, including services such as EKS, ECS, EC2, networking, IAM, and managed services

Deep hands-on experience with Kubernetes and containerised platforms

Strong background in Linux systems administrations

Proven experience designing and operating observability platforms, including monitoring, logging, and alerting

Hands-on experience with Datadog for metrics, logs, APM, and alerting

Strong understanding of SRE principles, including SLOs, error budgets, incident management, and reliability engineering

Solid understanding of cloud security principles and experience collaborating with security teams

Education

Bachelor’s Degree in Computer Science or related field

Job description

Role Profile

We are evolving our Site Reliability Engineering capabilities to strengthen reliability, observability, security, and operational excellence across our Markets and Risk Intelligence division.

Key Responsibilities

• Lead the establishment of SRE foundations for new projects building environments, monitoring, alerting, and ensuring operational readiness from day one.
• Collaborate with Architecture and Engineering teams to embed reliability, scalability, security, and observability into system design.
• Define, implement, and champion observability standards, tooling, and guidelines across metrics, logs, traces, and SLI/SLOs.
• Design and evolve monitoring and alerting solutions that improve visibility, reduce toil, and strengthen system health.
• Continuously drive reliability improvements across our environments through incident reduction, performance tuning, and building resilient patterns.
• Partner with Security teams to ensure our platforms meet compliance, security, and risk‑management expectations.
• Lead seamless handovers from project delivery into BAU SRE operations by ensuring documentation, readiness, and strong operational practices.
• Influence architectural and design decisions through data‑driven cloud cost optimization and efficiency initiatives.
• Be a technical leader and mentor supporting engineers, shaping engineering standards, and fostering a culture of learning and development.

Person Specification

Education:

• Bachelor’s Degree in Computer Science or related field

Required Skills And Experience

• 10+ years of hands‑on technical experience in SRE, Platform Engineering, Infrastructure, or related roles
• Strong experience with AWS, including services such as EKS, ECS, EC2, networking, IAM, and managed services
• Deep hands‑on experience with Kubernetes and containerised platforms
• Strong background in Linux systems administrations.
• Proven experience designing and operating observability platforms, including monitoring, logging, and alerting
• Hands‑on experience with Datadog for metrics, logs, APM, and alerting
• Strong understanding of SRE principles, including SLOs, error budgets, incident management, and reliability engineering
• Experience working closely with architecture and engineering teams on system design and delivery
• Solid understanding of cloud security principles and experience collaborating with security teams
• Experience with cloud cost optimisation strategies and tooling

Good To Have Skills

• Experience or working knowledge of Microsoft Azure
• Experience supporting multi‑cloud or hybrid environments
• Exposure to Infrastructure as Code (e.g., Terraform, CloudFormation)
• Experience in large‑scale, complex, or regulated environments

Person Qualities

• Strong technical authority with the ability to influence design and operational decisions
• Highly collaborative, comfortable working across architecture, engineering, security, and operations teams
• Calm and methodical under pressure, especially during incidents and critical issues
• Pragmatic problem‑solver who balances reliability, security, cost, and delivery speed
• Clear communicator, able to explain complex technical concepts to diverse audiences

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 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 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.