Senior Site Reliability Engineer

We're looking for an experienced Site Reliability Engineer with a strong software development background to join a well-established technology team within the financial services sector.

This role would suit someone who enjoys working across software engineering, cloud infrastructure and DevOps, with a particular focus on improving the reliability and performance of production systems.

A solid C#/.NET development background is essential. We're looking for an engineer who is comfortable working with application code, not someone whose experience is limited to infrastructure or operational support.

Key Responsibilities

• Troubleshoot, maintain and improve C#/.NET applications in production environments.
• Work with Microsoft Azure to build and support reliable, scalable cloud solutions.
• 5+ years of hands-on experience in software engineering, with a strong focus on C#/.NET development and exposure to DevOps, cloud engineering or site reliability.
• Develop and improve CI/CD pipelines and deployment processes.
• Implement infrastructure as code using Terraform, Bicep, ARM templates or similar tools.
• Build automation to reduce manual tasks and improve operational efficiency.
• Improve monitoring, logging, alerting and overall system observability.
• Investigate production incidents, identify root causes and implement lasting solutions.
• Work closely with software development and platform teams to improve system performance, stability and reliability.

What we're looking for

• Practical experience working with Microsoft Azure.
• Strong hands-on experience in C#/.NET software development.
• Solid understanding of DevOps practices, CI/CD and deployment automation.
• Experience with infrastructure as code.
• Exposure to monitoring and observability tools such as Dynatrace, Datadog, Grafana, Splunk or New Relic.
• Good understanding of Git, GitOps and modern software engineering practices.
• Experience troubleshooting complex production environments.
• Exposure to Kubernetes, Docker, AKS or distributed systems would be an advantage.

The ideal candidate

We're particularly interested in someone who started their career in software development and has since gained experience in cloud engineering, DevOps or site reliability engineering.

Someone who still enjoys coding, understands how applications behave in production and can use engineering and automation to solve problems rather than relying on manual fixes.

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