Reliability and Performance Specialist

12 hours ago

Clapham, Bedford, United Kingdom The Gym Group Full time

**About the Role:**

We are looking for a Reliability and Performance Specialist to join our SRE team at The Gym Group. As a Reliability and Performance Specialist, you will be responsible for ensuring the reliability, performance, and security of our cloud infrastructure and applications.

The ideal candidate will have experience with designing, implementing, and maintaining highly available and scalable cloud infrastructure and will be able to collaborate with our development, DevOps, and SRE teams to ensure that our cloud infrastructure is aligned with our business needs.

**Responsibilities:*

  • Maintain and enhance monitoring, logging, and alerting systems to proactively detect and resolve potential issues across our digital channels
  • Collaborate with Development, Platform/DevOps, InfoSec, QA, and SRE teams to ensure reliability and observability of infrastructure and applications
  • Optimise deployment strategies and streamline recovery processes to support high availability and performance in a cloud environment
  • Build resilient, observable systems using a modern stack that includes Terraform, Kubernetes, GitHub, Azure DevOps, Service Bus, Cosmos DB, Redis, and Cloudflare
  • Support the transition to a microservices-based architecture that leverages Microsoft Azure and Azure APM, while welcoming knowledge of other cloud providers and toolchains
  • Lead continuous improvement initiatives for deployment practices, monitoring, and alerting to ensure seamless user experiences
  • Contribute to incident response strategies, including detection, communication, and swift recovery processes, without on-call obligations outside of office hours

**Requirements:*

  • Can articulate core SRE principles (e.g. Golden Signals, SLIs and SLOs, SRE metrics, release engineering, blameless retrospective, process capability) and apply them in practice
  • Excellent log analysis and incident triage skills
  • Performance monitoring
  • Dashboard creation and alerting rules management
  • Shell scripting and coding (e.g. bash, powershell, python)
  • Understanding of Root Cause Analysis, Fault Tree Analysis, FMEA and/or similar safety engineering and reliability engineering methods
  • Expertise with DevSecOps tools and methodologies and with Infrastructure-as-Code
  • Deep experience with a major public cloud platform (e.g. Azure, AWS, GCP)
  • Containerisation (docker, helm, etc)
  • Awareness of network security and networking protocols
  • Strong general computing knowledge (e.g. hardware performance metrics, software faults modes, vulnerability patching and hardening)

**Benefits:**

  • $65,000 - $85,000 per year
  • 25 days holiday + plus bank hols
  • Pension is 5% employee and either 3 or 4% employer contribution depending on which scheme they opt for (auto-enroll or staff pension)
  • Share purchase plan eligibility
  • Save as you earn
  • Cycle to work
  • Gym membership from day 1, spouse/friend membership after 6 months
  • Single private medical insurance (after 6 months)
  • Up to 10% performance related bonus
  • Life Assurance 3x annual salary

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