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# Site Reliability Engineer - AWS, Terraform, Automation

- **Company:** Smart Sourcer Limited
- **Location:** London, UK (Remote available)
- **Experience:** Expert
- **Salary:** £70,000.0 - £90,000.0
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Microsoft Azure, Bash Shell, DevOps, Python (Programming Language), Windows PowerShell, Reliability Engineering, Data Logging, Performance Testing, Cloudformation, Terraform
- **Published:** July 2, 2026
- **Apply:** https://www.totaljobs.com/job/site-reliability-engineer/smart-sourcer-limited-job107620328

## About the Role

Outstanding opportunity to join this fast paced, rapidly expanding B2B SaaS platform. We're looking for a Site Reliability Engineer who loves reliability, automation, and solving complex engineering challenges.

If you thrive in high-ownership environments, enjoy improving systems at scale, and want your work to have real impact, this is a role where you'll feel right at home., ? 5+ years in DevOps/SRE

? Strong AWS experience (Azure a bonus)

? Scripting: Bash, PowerShell, Python, CDK

? IaC expertise: Terraform, CDK

? Calm under pressure, clear communicator, collaborative problem-solver

? Passionate about reliability, automation, and clean infrastructure code

? Ownership-driven and proactive

? Continuous learner who shares knowledge generously

## Description

* Building and maintaining scalable AWS infrastructure using IaC (Terraform, CloudFormation, CDK)

 * Improving monitoring, logging, alerting, and overall observability

 * Leading incident response, RCA, and preventative engineering

 * Automating operational toil to free up engineering time

 * Enhancing SLIs/SLOs/SLAs for critical services

 * Partnering with DevOps + engineering teams to improve release stability

 * Driving DR/BCP improvements and reliability initiatives

 * Conducting capacity planning and performance testing


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