📍 Job Overview

Job Title: Senior Engineer, Cloud Site Reliability Engineering
Company: LSEG (London Stock Exchange Group)
Location: India, IND-BLR-Divyasree Technopolis
Job Type: On-site, Full-time
Category: DevOps, Site Reliability Engineering
Date Posted: June 11, 2025
Experience Level: 5-10 years
Remote Status: On-site

🚀 Role Summary

Key Responsibilities: Engineer, maintain, and optimize hybrid AWS Platform and Services, focusing on automation, reliability, scalability, and performance. Collaborate with cross-functional teams to enhance reliability in the build and release stages for the AWS Platform and products.
Key Technologies: AWS, Terraform, Gitlab, Datadog, Python, Java, Go
Key Skills: Site Reliability Engineering, DevSecOps, CI/CD, Agile, Observability, Problem-solving, Incident Management, Documentation, ITSM, Cloud Services, Governance

📝 Enhancement Note: This role requires a strong background in Site Reliability Engineering with a focus on AWS Platform Landing Zones and services. Candidates should also have experience with DevSecOps practices and creating and maintaining CI/CD pipelines.

💻 Primary Responsibilities

Engineer, Maintain, and Optimize Hybrid AWS Platform and Services: Ensure the availability, performance, and scalability of the AWS Platform hosting LSEG applications. Focus on automation, reliability, scalability, and performance.
Collaborate with Cross-functional Teams: Work with AWS Platform engineering teams, architects, and other cross-functional teams to enhance reliability in the build and release stages for the AWS Platform and products.
Develop and Deploy Automation Tools and Frameworks: Reduce toil and improve automation to ensure the platform's self-healing capabilities.
Guide Teams in Cloud Products and Services: Ensure alignment with the overall AWS Platform strategy in areas such as compute, networking, identity, security, and governance.
Develop and Maintain Observability Dashboards and Self-healing Capabilities: Monitor, measure, and optimize the platform's performance, pushing capabilities forward to exceed customer needs.
Adhere to Best Practices in AWS Administration, Development, and DevOps Processes: Follow established ITSM processes and procedures (Incident, Request, Change, and Problem Management).
Continuously Seek Areas of Improvement: Solve technical issues and provide innovative solutions to improve the platform's reliability and performance.

📝 Enhancement Note: This role requires a strong focus on automation, reliability, scalability, and performance. Candidates should have experience in creating and maintaining CI/CD pipelines and repositories, as well as implementing and managing platform and product observability.

🎓 Skills & Qualifications

Education: Relevant Professional qualifications. BS/MS degree in Computer Science, Software Engineering, or related STEM degree.

Experience: Proven 5 years' experience in Site Reliability Engineering with a focus on AWS Platform Landing Zones and services. 3 years' experience with creating and maintaining CI/CD pipelines and repositories. Experience working in Agile environments.

Required Skills:

Proven experience in Site Reliability Engineering with a focus on AWS Platform Landing Zones and services
Relevant AWS certification such as AWS Cloud Practitioner or AWS Solutions Architect Associate
Experience with DevSecOps practices, including automation, continuous integration, continuous delivery, and infrastructure as code using tools such as Terraform and Gitlab
Experience implementing and managing platform and product observability including dashboarding, logging, monitoring, alerting, and tracing with Datadog or AWS native tooling
Excellent verbal and written communication skills, with the ability to collaborate effectively with multi-functional teams
Strong problem-solving skills, root cause analysis, and incident/service management

Preferred Skills:

Proven experience deploying AWS Landing Zones in accordance with the AWS Well-Architected Framework
Proficiency in programming languages such as Python, Java, Go, etc.
Strong problem-solving skills, root cause analysis, and incident/service management
Ability to work in a fast-paced, dynamic environment and adapt to changing priorities
Sound understanding of financial institutes and markets

📝 Enhancement Note: Candidates with relevant AWS certifications, experience in creating and maintaining CI/CD pipelines, and a strong background in Site Reliability Engineering will be highly competitive for this role.

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

AWS Projects: Demonstrate your experience in AWS Platform Landing Zones and services through relevant projects showcasing your ability to engineer, maintain, and optimize hybrid AWS Platform and Services.
CI/CD Pipeline Projects: Highlight your experience in creating and maintaining CI/CD pipelines and repositories, emphasizing your ability to automate and streamline development processes.
Observability Dashboard Projects: Showcase your experience in developing and maintaining observability dashboards and self-healing capabilities, demonstrating your ability to monitor, measure, and optimize platform performance.

Technical Documentation:

AWS Landing Zone Documentation: Provide comprehensive documentation for AWS Landing Zone components, processes, and procedures, demonstrating your understanding of AWS services and best practices.
CI/CD Pipeline Documentation: Document your CI/CD pipeline processes, including version control, deployment processes, and server configuration, showcasing your ability to ensure efficient enterprise scale AWS Landing Zone platforms and products.
Incident Management Documentation: Document your incident management processes, including root cause analysis, incident resolution, and post-incident review, demonstrating your ability to manage and resolve technical issues effectively.

📝 Enhancement Note: Candidates should focus on demonstrating their technical skills and experience in Site Reliability Engineering, AWS Platform Landing Zones, and CI/CD pipelines through relevant projects and documentation.

💵 Compensation & Benefits

Salary Range: INR 2,500,000 - 3,500,000 per annum (Estimated based on industry standards for Senior Site Reliability Engineering roles in India)

Benefits:

Healthcare
Retirement Planning
Paid Volunteering Days
Wellbeing Initiatives

Working Hours: 40 hours per week, with flexibility for deployment windows, maintenance, and project deadlines

📝 Enhancement Note: The estimated salary range is based on industry standards for Senior Site Reliability Engineering roles in India. Benefits include healthcare, retirement planning, paid volunteering days, and wellbeing initiatives.

🎯 Team & Company Context

Company Culture:

Industry: Financial Markets Infrastructure and Data Provider
Company Size: Large (25,000+ employees)
Founded: 1698 (as London Stock Exchange, LSEG was formed in 2014 through the combination of London Stock Exchange Group and Borsa Italiana)
Team Structure: The Cloud & Productivity Engineering team focuses on applying software engineering practices to IT operations tasks to maintain and improve the availability, scalability, and reliability of the Cloud platform hosting LSEG applications.
Development Methodology: Agile, with a focus on continuous integration, continuous delivery, and infrastructure as code.

Company Website: https://www.lseg.com/

📝 Enhancement Note: LSEG is a world-leading financial markets infrastructure and data business dedicated to driving financial stability, empowering economies, and enabling customers to create sustainable growth. The company values integrity, partnership, excellence, and change, providing a dynamic and inclusive work environment.

📈 Career & Growth Analysis

Web Technology Career Level: Senior Site Reliability Engineer, responsible for engineering, maintaining, and optimizing hybrid AWS Platform and Services, focusing on automation, reliability, scalability, and performance. This role requires a strong background in Site Reliability Engineering with a focus on AWS Platform Landing Zones and services, as well as experience with DevSecOps practices and creating and maintaining CI/CD pipelines.

Reporting Structure: This role reports to the Cloud & Productivity Engineering team within LSEG.

Technical Impact: This role has a significant impact on the availability, performance, and scalability of the AWS Platform hosting LSEG applications. The Senior Site Reliability Engineer is responsible for ensuring the platform's reliability and performance, collaborating with cross-functional teams to enhance reliability in the build and release stages for the AWS Platform and products.

Growth Opportunities:

Technical Leadership: As a Senior Site Reliability Engineer, there are opportunities to grow into technical leadership roles, guiding teams in Cloud products and services, and driving the overall AWS Platform strategy.
Architecture Decisions: With experience, this role may involve making critical architecture decisions, driving the platform's scalability, reliability, and performance.
Emerging Technology Adoption: This role requires staying up-to-date with the latest AWS services and best practices, providing opportunities to gain experience with emerging technologies and drive innovation within the organization.

📝 Enhancement Note: This role offers significant growth opportunities for experienced Site Reliability Engineers looking to advance their careers in a dynamic and innovative organization.

🌐 Work Environment

Office Type: On-site, with a focus on collaboration and cross-functional teamwork.

Office Location(s): IND-BLR-Divyasree Technopolis, Bangalore, India

Workspace Context:

Collaborative Web Development Environment: The on-site work environment encourages collaboration and cross-functional teamwork, fostering a culture of innovation and continuous learning.
Development Tools and Infrastructure: The workspace provides access to the latest development tools, multiple monitors, and testing devices to ensure efficient and effective engineering, maintenance, and optimization of the hybrid AWS Platform and Services.
Cross-functional Collaboration Opportunities: The work environment offers opportunities to collaborate with various teams, including AWS Platform engineering teams, architects, and other cross-functional teams, ensuring efficient enterprise scale AWS Landing Zone platforms and products.

Work Schedule: 40 hours per week, with flexibility for deployment windows, maintenance, and project deadlines. The work schedule may vary depending on the project's needs and priorities.

📝 Enhancement Note: The on-site work environment at LSEG fosters collaboration and cross-functional teamwork, providing access to the latest development tools and infrastructure to ensure efficient and effective engineering, maintenance, and optimization of the hybrid AWS Platform and Services.

📄 Application & Technical Interview Process

Interview Process:

Technical Preparation: Familiarize yourself with the latest AWS services and best practices, focusing on AWS Platform Landing Zones and services. Brush up on your DevSecOps skills, including automation, continuous integration, continuous delivery, and infrastructure as code using tools such as Terraform and Gitlab.
AWS SRE Technical Assessment: Demonstrate your expertise in Site Reliability Engineering, AWS Platform Landing Zones, and CI/CD pipelines through a technical assessment, showcasing your ability to engineer, maintain, and optimize hybrid AWS Platform and Services.
Behavioral and Cultural Fit Assessment: Showcase your strong problem-solving skills, root cause analysis, and incident/service management, as well as your ability to collaborate effectively with multi-functional teams.
Final Evaluation: Based on your performance in the technical assessment and behavioral and cultural fit assessment, you will be evaluated for your fit within the LSEG organization and the Cloud & Productivity Engineering team.

Portfolio Review Tips:

AWS Projects: Highlight your experience in AWS Platform Landing Zones and services through relevant projects, emphasizing your ability to engineer, maintain, and optimize hybrid AWS Platform and Services.
CI/CD Pipeline Projects: Showcase your experience in creating and maintaining CI/CD pipelines and repositories, demonstrating your ability to automate and streamline development processes.
Observability Dashboard Projects: Demonstrate your experience in developing and maintaining observability dashboards and self-healing capabilities, highlighting your ability to monitor, measure, and optimize platform performance.
Technical Documentation: Provide comprehensive documentation for AWS Landing Zone components, processes, and procedures, showcasing your understanding of AWS services and best practices.

Technical Challenge Preparation:

AWS SRE Technical Assessment: Prepare for a technical assessment focused on Site Reliability Engineering, AWS Platform Landing Zones, and CI/CD pipelines. Brush up on your knowledge of AWS services, best practices, and relevant tools such as Terraform, Gitlab, and Datadog.
Problem-solving Skills: Develop your problem-solving skills, root cause analysis, and incident/service management to ensure you can effectively manage and resolve technical issues.
Communication Skills: Hone your communication skills to articulate your technical concepts and architecture decisions effectively.

📝 Enhancement Note: The interview process for this role focuses on assessing your technical expertise in Site Reliability Engineering, AWS Platform Landing Zones, and CI/CD pipelines, as well as your problem-solving skills, root cause analysis, and incident/service management. Candidates should be prepared to demonstrate their skills through relevant projects, technical assessments, and behavioral and cultural fit assessments.

🛠 Technology Stack & Web Infrastructure

Frontend Technologies: N/A (This role focuses on backend and infrastructure technologies)

Backend & Server Technologies:

AWS: The primary backend and server technology for this role, with a focus on AWS Platform Landing Zones and services.
Terraform: Infrastructure as Code (IaC) tool used for creating, managing, and versioning AWS resources.
Gitlab: Version control system and CI/CD pipeline tool used for automation, continuous integration, and continuous delivery.
Datadog: Observability platform used for monitoring, logging, alerting, and tracing the AWS Platform and Services.

Development & DevOps Tools:

AWS CloudFormation: Infrastructure as Code (IaC) tool used for defining and provisioning AWS resources.
AWS Systems Manager: Tool used for managing and automating operational tasks and configurations on AWS resources.
AWS CodePipeline: CI/CD pipeline tool used for automating the release process for AWS applications.
AWS CodeBuild: Continuous Integration (CI) tool used for building and testing AWS applications.

📝 Enhancement Note: This role requires a strong background in AWS, with a focus on AWS Platform Landing Zones and services. Candidates should have experience with infrastructure as code (IaC) tools such as Terraform and AWS CloudFormation, as well as CI/CD pipeline tools such as Gitlab, AWS CodePipeline, and AWS CodeBuild.

👥 Team Culture & Values

Web Development Values:

Integrity: Uphold the highest ethical standards and act with honesty and transparency in all aspects of your work.
Partnership: Collaborate effectively with multi-functional teams, fostering a culture of innovation and continuous learning.
Excellence: Strive for continuous improvement, driving the platform's scalability, reliability, and performance.
Change: Embrace change and drive innovation within the organization, staying up-to-date with the latest AWS services and best practices.

Collaboration Style:

Cross-functional Integration: Work closely with AWS Platform engineering teams, architects, and other cross-functional teams to enhance reliability in the build and release stages for the AWS Platform and products.
Code Review Culture: Participate in code reviews to ensure the quality, security, and maintainability of the platform's codebase.
Peer Programming Practices: Collaborate with team members to share knowledge, improve skills, and drive innovation within the organization.

📝 Enhancement Note: LSEG values integrity, partnership, excellence, and change, fostering a culture of innovation and continuous learning. Candidates should be prepared to collaborate effectively with multi-functional teams, drive the platform's scalability, reliability, and performance, and embrace change and drive innovation within the organization.

⚡ Challenges & Growth Opportunities

Technical Challenges:

AWS Platform Landing Zones: Design, deploy, and maintain AWS Landing Zones in accordance with the AWS Well-Architected Framework, ensuring the platform's scalability, reliability, and performance.
CI/CD Pipeline Optimization: Continuously improve and optimize CI/CD pipelines, reducing toil and improving automation to ensure efficient and effective engineering, maintenance, and optimization of the hybrid AWS Platform and Services.
Observability and Self-healing: Develop and maintain observability dashboards and self-healing capabilities, monitoring, measuring, and optimizing the platform's performance and pushing capabilities forward to exceed customer needs.
Incident and Problem Management: Manage and resolve technical issues effectively, demonstrating strong problem-solving skills, root cause analysis, and incident/service management.

Learning & Development Opportunities:

AWS Training and Certification: Pursue relevant AWS training and certification to stay up-to-date with the latest services and best practices, driving innovation within the organization.
Conferences and Community Involvement: Attend industry conferences and participate in online communities to network with other Site Reliability Engineers, share knowledge, and gain insights into emerging technologies and best practices.
Mentorship and Leadership Development: Seek mentorship opportunities to develop your technical and leadership skills, driving the platform's scalability, reliability, and performance and guiding teams in Cloud products and services.

📝 Enhancement Note: This role offers significant technical challenges and learning and development opportunities for experienced Site Reliability Engineers looking to advance their careers in a dynamic and innovative organization. Candidates should be prepared to embrace change, drive innovation, and continuously improve their skills and knowledge to meet the platform's evolving needs.

💡 Interview Preparation

Technical Questions:

AWS SRE Technical Assessment: Prepare for technical questions focused on Site Reliability Engineering, AWS Platform Landing Zones, and CI/CD pipelines. Brush up on your knowledge of AWS services, best practices, and relevant tools such as Terraform, Gitlab, and Datadog.
Problem-solving Skills: Develop your problem-solving skills, root cause analysis, and incident/service management to ensure you can effectively manage and resolve technical issues.
AWS Well-Architected Framework: Familiarize yourself with the AWS Well-Architectured Framework, demonstrating your understanding of AWS services and best practices for designing, deploying, and maintaining AWS Landing Zones.

Company & Culture Questions:

LSEG Culture: Research LSEG's company culture, values, and mission, demonstrating your understanding of the organization's commitment to driving financial stability, empowering economies, and enabling customers to create sustainable growth.
Cloud & Productivity Engineering Team: Learn about the Cloud & Productivity Engineering team, its structure, and its role within LSEG, showcasing your understanding of the team's focus on applying software engineering practices to IT operations tasks to maintain and improve the availability, scalability, and reliability of the Cloud platform hosting LSEG applications.
AWS Platform Strategy: Demonstrate your understanding of the overall AWS Platform strategy, showcasing your ability to guide teams in Cloud products and services and drive the platform's scalability, reliability, and performance.

Portfolio Presentation Strategy:

AWS Projects: Highlight your experience in AWS Platform Landing Zones and services through relevant projects, emphasizing your ability to engineer, maintain, and optimize hybrid AWS Platform and Services.
CI/CD Pipeline Projects: Showcase your experience in creating and maintaining CI/CD pipelines and repositories, demonstrating your ability to automate and streamline development processes.
Observability Dashboard Projects: Demonstrate your experience in developing and maintaining observability dashboards and self-healing capabilities, highlighting your ability to monitor, measure, and optimize platform performance.
Technical Documentation: Provide comprehensive documentation for AWS Landing Zone components, processes, and procedures, showcasing your understanding of AWS services and best practices.

📝 Enhancement Note: The interview process for this role focuses on assessing your technical expertise in Site Reliability Engineering, AWS Platform Landing Zones, and CI/CD pipelines, as well as your problem-solving skills, root cause analysis, and incident/service management. Candidates should be prepared to demonstrate their skills through relevant projects, technical assessments, and behavioral and cultural fit assessments.

📌 Application Steps

To apply for this Senior Engineer, Cloud Site Reliability Engineering position:

Submit your application through the application link: LSEG Careers
Customize your portfolio with live demos and responsive examples: Highlight your experience in AWS Platform Landing Zones and services, CI/CD pipelines, and observability dashboards, emphasizing your ability to engineer, maintain, and optimize hybrid AWS Platform and Services.
Optimize your resume for web technology roles: Highlight your project highlights, technical skills, and experience with relevant keywords to ensure your resume stands out to LSEG's recruitment team.
Prepare for technical interviews: Brush up on your knowledge of AWS services, best practices, and relevant tools such as Terraform, Gitlab, and Datadog. Develop your problem-solving skills, root cause analysis, and incident/service management to ensure you can effectively manage and resolve technical issues.
Research LSEG and the Cloud & Productivity Engineering team: Familiarize yourself with LSEG's company culture, values, and mission, as well as the Cloud & Productivity Engineering team's structure and role within the organization. Demonstrate your understanding of the team's focus on applying software engineering practices to IT operations tasks to maintain and improve the availability, scalability, and reliability of the Cloud platform hosting LSEG applications.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and web development/server administration industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

Senior Engineer, Cloud Site Reliability Engineering