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From the employer's careers site First seen 28 Oct 2026

Senior Site Reliability Engineer

The employer hasn't listed a salary.

Apply on London Stock Exchange Group (LSEG)

Description

We are looking for a Senior Site Reliability Engineer to join our team delivering and supporting critical applications running on Azure. The ideal candidate will be an expert in Azure services, have a combination of SRE and DevOps skills including automation, monitoring, observability, CI/CD, incident management, and have a deep understanding of end to end application workflow.

As a Senior Site Reliability Engineer, you will play a pivotal role in ensuring the reliability and performance of our applications throughout the lifecycle.

Responsibilities and Key Accountabilities:

  • Investigate and resolve complex incidents escalated to the team. Run post incident review sessions and implement fixes and improvements.
  • Conduct service transition activities including establishing metrics to track performance, setting up monitoring, Runbook updates, executing Game Day/OAT, and support team training.
  • Maintain services once they are live by measuring and monitoring availability, latency, and overall system health.
  • Scale systems sustainably through mechanisms like automation and observability, evolving systems by advocating for changes that improve reliability and velocity.
  • Maintain scalable and efficient CI/CD pipelines for application enhancement and fixes.
  • Conduct regular capacity and finops review based on usage trends and growth projections.
  • Develop disaster recovery (DR) plans and conduct regular DR testing to validate recovery procedures and identify areas for improvement.
  • Ensure application compliance with regulatory and security requirements.
  • Proactively continue to build and apply relevant domain knowledge that may relate to workflows, data pipelines, business policies, configurations, and constraints.
  • Coordinate on security principal access management and triage security issues.

Qualifications and Experience:

  • Degree in Computer Science, Software Engineering, Electronics/Electrical Engineering, or equivalent.
  • 5+ years of experience working as a site reliability engineer or DevOps engineer responsible for application availability and reliability, implementing automation, and optimizing system performance.
  • Extensive hands-on experience with Azure services, preferably Microsoft Fabric and Purview.
  • Familiarity with infrastructure-as-a-code tools such as Terraform and Azure Resource Manager.
  • Scripting and automation skills using Python, PowerShell, or other languages.
  • Strong knowledge of ITIL framework and best practices for incident, change, configuration, and problem management.
  • Good understanding of REST API.
  • Excellent English communication skill. Must be able to work with stakeholders located globally.
  • Excellent troubleshooting skills and ability to analyze complex issues.

Benefits:

  • Healthcare
  • Retirement planning
  • Paid volunteering days
  • Wellbeing initiatives

Skills

Ready to apply?

You apply with the employer directly. Their original posting is here: https://lseg.wd3.myworkdayjobs.com/en-US/Careers/job/IND-BLR-Divyasree-Technopolis/Senior-Reliability-Engineer_R0109168-1

Apply on London Stock Exchange Group (LSEG)