Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Twinstream Limited
SiteReliabilityEngineer | £65,000–£95,000 DOE | Hybrid (Bristol-based, occasional site visits) Clearance: Must be eligible for DV Clearance Founded in 2019 by engineers solving complex cross-domain problems for government organisations, TwinStream delivers technical excellence and exceptional service to high-profile clients. Our teams work both on-site and remotely … supporting mission-critical systems where performance and reliability are paramount. The SiteReliabilityEngineer Role: We are seeking a SiteReliabilityEngineer (SRE) to ensure the availability, performance, and cost-effectiveness of our cloud and on-prem services. You will collaborate with software engineers and system administrators to improve observability, reduce downtime, and … proactively mitigate reliability risks across a growing portfolio of services. Key Responsibilities of the SiteReliabilityEngineer: Improve reliability and performance across multiple subsystems. Automate manual tasks and eliminate unnecessary alerts. Enhance monitoring capabilities to identify and resolve issues before they impact users. Support and optimise CI/CD pipelines and cloud infrastructure. Research and More ❯
Farnborough, Hampshire, England, United Kingdom Hybrid / WFH Options
Addition
SiteReliabilityEngineer (Defence) This is a chance to join a forward-thinking digital solutions business delivering secure technology for the Defence and Security sector. As a SiteReliabilityEngineer, you’ll be at the heart of building, scaling, and maintaining critical platforms that underpin mission-ready technology. Role Overview: Role: SiteReliabilityEngineer Location: Hybrid, 3 days per week in Farnborough Package: £60,000- £70,000 per annum Benefits Industry: Defence & Security What You’ll Be Doing: Designing and maintaining Kubernetes environments for scalable deployments. Building and optimising CI/CD pipelines to improve efficiency. Implementing monitoring systems to ensure reliability and performance. Driving automation initiatives to reduce manual … in security, maintainability, and scalability. Staying ahead of emerging technologies to keep the platform cutting-edge. Main Skills Needed: Applications must be eligible for Security Clearance. Proven experience in SiteReliability or Platform Engineering (5+ years). Strong knowledge of Kubernetes and container orchestration. Expertise in CI/CD tools (Jenkins, GitLab, etc.). Experience with AWS is More ❯
Bath, Somerset, South West, United Kingdom Hybrid / WFH Options
Deerfoot Recruitment Solutions
SiteReliabilityEngineer Work From Home (WFH) + Quarterly Visits to Bath Full Time, Initial 12 Month Fixed Term Contract Salary DOE ( ?????? £45k - ? £60k) + Benefits + Bonus Deerfoot Recruitment is working with an established FCA-authorised outsourced service provider in the financial services sector, seeking a talented SiteReliabilityEngineer to join their … cloud architecture Engage in infrastructure design, implementation, and operation to ensure highly available, scalable systems Work collaboratively across development and operations teams throughout the software lifecycle Champion system automation, reliability, and continuous improvement initiatives Monitor production systems with auto … healing and auto-scaling methodologies Support CI/CD pipelines and streamline infrastructure-as-code workflows Maintain strong security-first practices within infrastructure design and management About You Proven SRE generalist with broad cloud infrastructure experience and adaptability Experience deploying cloud infrastructure in a regulated financial services environment Skilled in Terraform and PowerShell automation tools Familiarity with Windows Server and More ❯
Lisburn, County Antrim, United Kingdom Hybrid / WFH Options
Camlin
problems. As of today, the Camlin operation spans over 20 countries across the globe. Job Overview We are seeking a dedicated and experienced SiteReliabilityEngineer (SRE) to join our dynamic team. The SRE will be responsible for ensuring the reliability, performance, and availability of our critical systems and services. This role requires a blend of … software engineering and operations skills to build and run large-scale, distributed, fault-tolerant systems. Key Responsibilities System Reliability and Performance Design, implement, and maintain scalable and reliable infrastructure. Monitor system performance, detect issues, and ensure maximum uptime. Develop and implement strategies for disaster recovery and data backup. Automation and Tooling Automate repetitive tasks to improve efficiency and reduce … Conduct post-incident reviews to identify root causes and prevent recurrence. Develop and maintain incident response protocols and playbooks. Collaboration and Communication Work closely with development teams to integrate reliability into the software development lifecycle. Communicate effectively with stakeholders about system status and health. Provide guidance and mentorship to junior team members. Security and Compliance Ensure systems comply with More ❯
Overview SiteReliabilityEngineer - Global Network Services Transformation A leading financial technology organisation is embarking on an exciting journey to transform its Network Services Group , and they're now seeking a SiteReliabilityEngineer to join their growing team. This opportunity is perfect for someone who thrives at the intersection of software engineering and … infrastructure reliability . The successful candidate will design, develop, and maintain self-service automation tools that drive efficiency, reduce costs, and improve resilience across one of the world's most sophisticated network infrastructures. Working with colleagues across the US, UK, India, and Singapore , this engineer will play a pivotal role in advancing the company's automation-first approach More ❯
Nottingham, Nottinghamshire, United Kingdom Hybrid / WFH Options
Commify Group
and be part of our success story! Role Summary In the role of SiteReliabilityEngineer at Commify, you will be an integral part of our SRE team. Your focus will be on ensuring that our products and platforms perform at their best, understanding how our software interacts with both physical and Cloud infrastructure to deliver exceptional … What essentials are we looking for? Proficiency with Microsoft Azure Strong expertise in Terraform, App Services, and Kubernetes Fluent in both written and spoken English A genuine passion for reliability in systems Experience in creating and modifying Terraform deployments Prior experience in an operations role, ideally as a SiteReliabilityEngineer Ability to work cross-functionally More ❯
Bath, Avon, England, United Kingdom Hybrid / WFH Options
Deerfoot Recruitment Solutions Ltd
SiteReliability EngineerWork From Home (WFH) + Quarterly Visits to BathFull Time, Initial 12 Month Fixed Term ContractSalary DOE ( ̃ £45k - £60k) + Benefits + Bonus Deerfoot Recruitment is working with an established FCA-authorised outsourced service provider in the financial services sector, seeking a talented SiteReliabilityEngineer to join their IT Operations team. This … cloud architecture Engage in infrastructure design, implementation, and operation to ensure highly available, scalable systems Work collaboratively across development and operations teams throughout the software lifecycle Champion system automation, reliability, and continuous improvement initiatives Monitor production systems with auto … healing and auto-scaling methodologies Support CI/CD pipelines and streamline infrastructure-as-code workflows Maintain strong security-first practices within infrastructure design and management About You Proven SRE generalist with broad cloud infrastructure experience and adaptability Experience deploying cloud infrastructure in a regulated financial services environment Skilled in Terraform and PowerShell automation tools Familiarity with Windows Server and More ❯
Reigate, Surrey, England, United Kingdom Hybrid / WFH Options
esure Group
Engineer to join our Tech Enable team. As a Lead Engineer for SiteReliability, you must demonstrate various skills to effectively lead and engage in SRE practices. The successful candidate will act as a point of escalation for critical issues, applying technical expertise to promptly address complex problems in collaboration with additional teams. What you’ll … do: Serve as the SRE Lead's backup, assuming leadership duties when necessary to maintain the continuity and efficiency of SRE operations. Provide day-to-day guidance, support, and informed decision-making for the team, maintaining stability and direction. Serve as a subject matter expert, shaping technical direction, leading initiatives, and mentoring colleagues to build team capability. Stay up to … date with emerging technologies and industry trends, sharing knowledge across company communities to embed SRE best practice. Drive continual improvement by automating manual processes and optimising monitoring systems to achieve full estate coverage. Lead initiatives to improve availability, performance, and scalability through proactive monitoring, capacity planning, and ongoing maintenance. Collaborate with development squads to embed monitoring, reliability, and scalability More ❯
Chester, Cheshire West and Chester, Cheshire, United Kingdom Hybrid / WFH Options
Ascendion
Job Title: Platform Engineer/SRE Work Location: Bromley/Chester, UK (Hybrid – 3 days in a week) Job Description: We are seeking a Platform Engineer/SRE with a strong and diverse technical background. The ideal candidate will possess hands-on development experience along with SiteReliability Engineering (SRE) expertise. This role requires a proactive … platform stability issues, and develop resilient and reliable systems. Key Responsibilities: Provide hands-on technical leadership in platform engineering initiatives. Ensure platform stability and resilience by identifying and resolving reliability … issues. Collaborate with cross-functional teams to deliver scalable and robust system solutions. Key Skills Required: Strong development experience in Java (primary skill). SiteReliability Engineering ( SRE ) experience. Proficiency with Kafka , Mule , and Oracle Database . Ability to work at a managerial level while remaining hands-on with technical tasks. Nice to Have: Knowledge of Payments systems More ❯
Reigate, Surrey, England, United Kingdom Hybrid / WFH Options
esure Group
driven insights alongside exceptional service, to deliver personalised experiences that meet our customers ever-changing needs today and in the future. Job Description We are currently recruiting for a SiteReliabilityEngineer to join our Tech Enablement function. The successful candidate will be responsible for our monitoring estate, and for the continuous improvements … and maintenance of it, and to assist in incident investigation and resolution when required. They also share skills within our Tech Enablement team and should be an evangelist for SRE techniques and goals to the broader IT community. What you’ll do: Deliver proactive and reactive activities to meet SLAs and availability. Partner with development squads pre-launch to embed More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
Fruition Group
Software Engineer/SRE JavaScript/TypeScript, Node.js, AWS, Observability Leeds/Hybrid, c. 2x per week Salary up to £65,000 We're looking for a Software Engineer with strong AWS and Observability experience to join a growing engineering team in Leeds. This is a hybrid role, giving you the flexibility to split your time between home … and a modern city-centre office. You'll work across both engineering and sitereliability, helping to build and scale systems that are reliable, secure, and observable. You'll be a key part of improving platform performance and automation, while collaborating with developers, product teams, and operations. What you'll be doing: Building and maintaining scalable cloud infrastructure … in AWS Implementing and improving observability tools (monitoring, logging, tracing) Automating deployments and improving CI/CD pipelines Driving reliability, availability and performance across systems Working with developers and SREs to solve complex problems What we're looking for: Strong experience with AWS (EC2, ECS, Lambda, RDS etc.) Good knowledge of observability tools (Grafana, Prometheus, OpenTelemetry, Datadog, or similar More ❯