DELTACLASS TECHNOLOGY SOLUTIONS LIMITED
Site Reliability Engineer
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ABOUT THIS OPPORTUNITY
The Security Data & AI Lab is transforming cyber security through data, engineering, and artificial intelligence. Our teams build and operate the platforms, services, and capabilities that enable the Group to monitor security compliance, reduce risk, and improve operational resilience.
We're looking for a Site Reliability Engineer (SRE) to help develop, operate, and continuously improve critical compliance monitoring and security data platforms. You'll combine software engineering, cloud infrastructure, database management, and operational excellence to ensure services remain secure, resilient, performant, and available.
Working within a multidisciplinary engineering team, you'll apply Site Reliability Engineering principles to reduce operational toil, improve observability, automate repetitive activities, and enhance platform reliability across the Security Data & AI Lab estate. The role aligns to LBG Grade D engineering expectations, combining hands-on technical delivery with a strong focus on operational excellence, continuous improvement, and customer outcomes.
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WHAT YOU'LL BE DOING
- Deliver reliability improvements through automation, observability, and engineering best practices.
- Support CI/CD pipeline development and deployment automation activities.
- Experience supporting enterprise database technologies including:
- Oracle Database
- IBM DB2
- SAP HANA
- Microsoft SQL Server
- Strong SQL skills including query optimization, troubleshooting, and performance tuning.
- Experience monitoring database health, utilization, availability, and performance.
- Understanding of backup, recovery, replication, and disaster recovery processes.
- Experience identifying and resolving database, application, and infrastructure performance bottlenecks.
- Knowledge of database security controls, auditing, and operational governance.
- Understanding of large-scale operational data platforms and mission-critical services.
DESIRABLE SKILLS
- Experience supporting cyber security, compliance monitoring, or risk management platforms.
- Knowledge of Database Activity Monitoring (DAM) technologies.
- Experience working with security telemetry and operational analytics platforms.
- Experience supporting data engineering, analytics, or AI-enabled platforms.
- Familiarity with PostgreSQL, MySQL, Google Cloud SQL, or BigQuery.
- Experience working with NoSQL technologies such as Elasticsearch, MongoDB, or Cassandra.
- Understanding of AI, machine learning, or advanced analytics environments.
- Experience working within financial services or another highly regulated industry.
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WHAT SUCCESS LOOKS LIKE
- Reliable and resilient compliance monitoring services that meet operational expectations.
- Reduced operational toil through effective automation and engineering improvements.
- Improved observability and operational insight across security platforms.
- Strong database reliability, performance, and resilience across critical services.
- Secure, scalable, and supportable solutions that help protect Lloyds Banking Group and its customers.
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