Average Reliability Engineer salary in the UK

The software engineering department is scaling rapidly, and the platform maturity needs to keep pace.This is a new senior hire, joining an existing SRE team of two as part of a planned expansion. The focus is on building a robust, secure, and repeatable platform that enables developers to ship with confidence as the organisation grows.You will have meaningful influence over how reliability, security, and operational standards are defined and implemented.Up to £80,000Southampton | Hybrid (2 days onsite)What you will be responsible forYou will take a senior, hands-on role in shaping the platform and guiding technical direction, while still remaining close to the work.Key areas of responsibility include: Designing and evolving cloud infrastructure using Terraform as a first-class practiceImproving platform reliability, scalability, and security postureWorking closely with development teams to enable safe, efficient deliveryLeading by example on observability, incident analysis, and operational disciplineHelping define and embed SRE best practices as the team grows There is no on-call expectation. The emphasis is on building resilient systems, not reacting to constant failure.What we are looking forEssential Strong, hands-on Terraform experience in production environmentsProven experience operating and improving cloud-based platformsConfidence making architectural and operational decisionsAbility to mentor others and raise the technical bar of the team Useful, but not required Deep experience with container platforms or managed KubernetesObservability platforms such as DatadogGitOps practices and strong documentation habits This role suits someone who enjoys ownership, values thoughtful engineering, and wants to help build a platform function the right way rather than inheriting chaos. Apply now or contact Chris Lynes at Spectrum IT Recruitment for more information Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Role: Site Reliability Engineer Location: London (Hybrid) Salary: £80,000 - £105,000 As our Site Reliability Engineer, you'll work closely with our feature team and other colleagues to meet defined service level objectives and continually improve systems and environments. You'll define error budgets that support finding the right balance between risk and reliability. You'll also provide structure and help to our release process, suggesting and making improvements where possible. You'll scale systems sustain-ably through mechanisms like automation. Looking for someone from a software development background Ideal Candidate: Very strong engineering skills in Java, JavaScript or PythonOpen Telemetry experienceMust have Core Java/PythonMust have experience as an SREknowledge of Python Data StructuresStrong knowledge of deploy and release services, automation and troubleshootingExperience of utilising tools and technology across the software development lifecycleExperience using data to drive decisions, priority and root cause analysisprogramming experience Kubernetes and DockerDeploy and release services experienceExperience with Greenfield projectsideally 6+ years relevant experience Grafana/Prometheus idealStrong communication skills with the ability to proactively engage with a wide range of stakeholders If this sounds of interest to you, please ring or e-mail me a good time to organise a call! Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients. If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.

Reliability Engineer (Solace)Reliability Engineer - Solace MessagingLondon | Permanent City Elite are working with a leading financial services firm who are seeking a Solace specialist to support mission-critical messaging infrastructure for real-time trading systems.Must Have:3+ years Solace PubSub+ administration with hands-on experienceProven experience configuring Solace environments (VPNs, bridges, queues, topics, client profiles)Strong troubleshooting skills - diagnosing message delivery issues, persistence problems, and routing failuresExperience upgrading and patching Solace appliances and software brokers in productionAbility to build and deploy Solace infrastructure from scratch (appliance setup, redundancy configurations)Log analysis expertise - reviewing Solace logs, identifying anomalies, and performing root cause analysis24/7 production support experience in enterprise environmentsWAN/distributed systems expertise across multi-region deploymentsProficiency with Prometheus/Grafana (or equivalent monitoring tools like Geneos, Splunk)Strong Linux/scripting skills (Bash/Python)Financial services background preferredThe Role:Administer Solace appliances/brokers (on-prem & cloud)Production support, incident response, root cause analysisSystem monitoring, capacity planning, performance tuningWAN optimization for low-latency messagingAutomation and documentation