1 to 25 of 51 Site Reliability Engineering Jobs in the South East

Site Reliability Engineer (SRE) - Market leading company - Milton Keynes (Tech stack: .Net, C#, ASP.Net Core, SQL Server, PowerShell, Azure CLI, Bash, Azure DevOps, Jenkins, GitHub Actions, Docker, Kubernetes) Help shape the tech future of UK market leader! Backed by a major financial institution with soaring profits - my client is modernising platforms, embracing AI, and driving automation at scale. … We're hiring a Lead Site Reliability Engineer (SRE) to drive reliability, observability, and performance across our Azure cloud infrastructure. You'll work in a modern engineering environment where we live by "you build it, you run it", focused on automation, scale, and resilience. Tech stack you'll work with: .NET, C#, ASP.NET Core, SQL Server … PowerShell, Azure CLI, Bash, Azure DevOps, Jenkins, GitHub Actions, Docker, Kubernetes We want to hear from you if: As a Site Reliability Engineer (SRE) you've delivered scalable systems using .NET, C#, and ASP.NET Core , with real-world experience managing production workloads You've automated operations using PowerShell, Azure CLI, and Bash to reduce toil and boost efficiency More ❯

Engineering Manager, Reliability Because your new ideas are our new ways of working. Evolve, your way. Our Technology team is actively shaping the next wave of advancements. Engaged with innovative initiatives, your expertise will propel our business into the future. Collaborating with a creative team of tech enthusiasts, you'll contribute your unique skills to fuel our technological … advancements. The purpose of Engineering Reliability Manager is to enable smooth operations and to … increase reliability of live products & services. This role will facilitate resolution of incidents that block customer outcomes and embed and advocate for Site Reliability Engineering (SRE) principles. This role may sit across a single product group or multiple product groups within the channels domain. What You'll Get People are at the heart of what we More ❯

Senior Site Reliability EngineerLondon - Hybrid£80,000 - £90,000 + 38 Days Holiday + Private Healthcare + Life Assurance + Flexible Working + Pension Excellent opportunity for Site Reliability Engineer to join a forward-thinking and high-growth technology company offering a Hybrid work environment, a great benefits, and opportunities for further progression!This company operates … performance. With a strong culture rooted in integrity, creativity, and technical excellence, they've become a trusted partner across global industries.In this role you'll take ownership of platform reliability, resilience engineering, and incident management across cutting-edge cloud infrastructure. You'll play a key role in ensuring uptime, performance, and continuous improvement of core systems.The ideal candidate … and conduct chaos engineering experiments*Monitor and maintain Kafka clusters for performance and reliability*Respond to and resolve application-level production incidents The Person: *5+ years in SRE, DevOps, or infrastructure engineering*Strong experience with AWS, EKS/Kubernetes, and Terraform*Familiar with Kafka and observability tools like Datadog or Grafana*Able to troubleshoot issues across infrastructure More ❯

Vacancy for Snr Site Reliability Engineer (SRE) at Preservica Abingdon/Remote, UK About You You have a proven track record in DevOps and software development, with a passion for creating reliable solutions to deploy software at scale and speed. You are eager to challenge the status quo, learn, and adopt new technologies. Excellent communication skills across all … Our team is small but growing, so self-motivation, organization, and the ability to multitask and prioritize are crucial. The Role Serve as a primary visionary for DevOps/Site Reliability Engineering across the entire technology organization. Eliminate process bottlenecks to enable frictionless, reliable, and high-velocity feature development through automation of Build, Test, Deploy, and Operate More ❯

We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Role Title: Site Reliability Engineering- Need Active SC Clearance Location: Wokingham (Reading) | Hybrid, 60% remote and 40% onsite Duration: 27/02/2026 Rate:402GBP/Day(Inside IR35) Role … Implement CI/CD pipelines for seamless deployment and release management. Ensure compliance with security standards, governance policies, and regulatory requirements. Required Skills & Experience Expertise in software development and engineering for large-scale distributed systems. Strong proficiency in programming languages such as Golang, Java, or Python. Extensive experience with cloud infrastructure providers (AWS, Azure, or GCP). Deep knowledge More ❯

hear from you. Essential Criteria Good knowledge of Azure Cloud hosting technologies Experience with PostgreSQL databases (including PostGIS spatial extension) Good understanding of Site Reliability Engineering (SRE) and software engineering best ractices Experience investigating the root cause of failures to understand why they have occurred and propose/enact solutions, and work with external suppliers if More ❯

want to hear from you! Key Responsibilities: Security Strategy: Help define and execute the Holland & Barrett cloud security strategy, partnering with platform and Site Reliability Engineering (SRE) teams to build robust infrastructure that supports our business. Perimeter Security: Establish platform perimeter security by implementing controls at ingress and egress points, including creating and maintaining an edge network More ❯

hybrid environment. This opportunity is ideal for candidates who thrive in fast-paced environments and are eager to contribute to a growing organisation. If you have a passion for Site Reliability Engineering and the desire to make a meaningful impact, we encourage you to apply. The role is set to commence immediately, and while core benefits are More ❯

regulations, as well as enhancing their brand and increasing customer satisfaction. The Role: This is an exciting opportunity to join Eckoh's Cloud Native Platform team in a senior engineering capacity. You will play a key role in designing, building, and operating a secure, highly available, PCI-compliant AWS platform that underpins Eckoh's mission-critical services. As a … senior member of the team, you will drive improvements in platform reliability, observability, and operational excellence. You will collaborate closely with development teams to enable secure, automated delivery of services while championing DevSecOps principles. This role offers the chance to shape the future of Eckoh's cloud environments, mentor other engineers, and have a real impact on system performance … Contribute to the evolution of CI/CD pipelines, IaC, and automation tooling to improve delivery speed and reliability. About you: Required skills and qualifications: 2+ years in a Site Reliability Engineering, DevOps, or Software Engineering role focused on platform development. 3+ years of development experience with a high-level programming language (e.g., Python, Go, JavaScript More ❯

Our client is looking for a number of Principle Site Reliability Engineers to join their team on a initial six month contract, working a couple days onsite in Wokingham a week and the rest remotely. This role is Inside IR35 and require a candidate with an active SC clearance. Key Responsibilities Lead and drive platform-first initiatives to … improve scalability, reliability, and performance. Design, build, and maintain resilient infrastructure supporting distributed systems. Implement monitoring and alerting systems to ensure high availability and performance. Collaborate with engineering teams to enhance system reliability and mitigate risks. Develop and maintain CI/CD pipelines for seamless deployment and release management. Continuously evaluate and recommend improvements to platform infrastructure … and processes. Ensure compliance with security standards, governance policies, and regulatory requirements. Required Skills & Experience Proven expertise in software development and engineering for large-scale distributed systems. Strong proficiency in programming languages such as Golang, Java, or Python. Extensive experience with cloud infrastructure providers (AWS, Azure, or GCP). Deep knowledge of container orchestration platforms like Kubernetes. Exceptional problem More ❯

Our client is looking for a number of hands on Site Reliability Engineers to join their team on a initial six month contract, working a couple days onsite in Wokingham a week and the rest remotely. This role is Inside IR35 and require a candidate with an active SC clearance. Key Responsibilities Detect and mitigate system issues to … Implement CI/CD pipelines for seamless deployment and release management. Ensure compliance with security standards, governance policies, and regulatory requirements. Required Skills & Experience Expertise in software development and engineering for large-scale distributed systems. Strong proficiency in programming languages such as Golang, Java, or Python. Extensive experience with cloud infrastructure providers (AWS, Azure, or GCP). Deep knowledge … to appointment which can take up to a minimum 10 weeks. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies More ❯

cutting-edge tech solutions into Defence and National Security — helping drive innovation in some of the UK's most sensitive environments. With a reputation for high-quality, no-nonsense engineering, they’re now hiring a Senior Platform Engineer to lead on some of their most high-impact work. Role Overview: Location: Farnborough (Hybrid) Package: Up to £550 outside IR35 … emerging tech and helping to shape the future of internal tooling and delivery Main Skills Needed: Experience with with Azure cloud is a must Strong experience in Platform or Site Reliability Engineering (5+ years ideally) Proven background with Kubernetes, CI/CD tooling (e.g. GitLab, Jenkins), and IaC (Terraform, Ansible) Confident with monitoring tools (e.g. Prometheus, Grafana … Git proficiency and solid repository management knowledge Comfortable leading technical decisions and collaborating with engineering teams What’s in It for You: A genuinely collaborative, no-blame engineering culture Interesting, high-stakes work in secure, meaningful environments 25 days’ holiday plus bank holidays Private medical, life cover, and a strong pension Bonus scheme and professional development support On More ❯

robust IAM and security controls Collaborate across teams to embed DevOps best practices and improve the software delivery lifecycle THE IDEAL CANDIDATE WILL HAVE: 5+ years in DevOps or Site Reliability Engineering, with deep expertise in Azure and Azure DevOps Hands-on experience managing production Kubernetes environments and deploying with Helm Strong skills in Terraform, CI/ More ❯

Role Title: Site Reliability Engineer (SRE) Duration: 5 month contract Location: Wokingham (Reading). Hybrid, 60% remote and 40% onsite Clearance required: Active SC is essential Key Skills/requirements Detect and mitigate system issues to ensure high availability. Automate operational tasks to improve efficiency and reduce manual intervention. Prepare disaster recovery plans and ensure business continuity. Monitor … Implement CI/CD pipelines for seamless deployment and release management. Ensure compliance with security standards, governance policies, and regulatory requirements. Required Skills & Experience Expertise in software development and engineering for large-scale distributed systems. Strong proficiency in programming languages such as Golang, Java, or Python. Extensive experience with cloud infrastructure providers (AWS, Azure, or GCP). Deep knowledge More ❯

Role Title: Site Reliability Engineer (SRE) Duration: 5 month contract Location: Wokingham (Reading). Hybrid, 60% remote and 40% onsite Clearance required: Active SC is essential Key Skills/requirements Detect and mitigate system issues to ensure high availability. Automate operational tasks to improve efficiency and reduce manual intervention. Prepare disaster recovery plans and ensure business continuity. Monitor … Implement CI/CD pipelines for seamless deployment and release management. Ensure compliance with security standards, governance policies, and regulatory requirements. Required Skills & Experience Expertise in software development and engineering for large-scale distributed systems. Strong proficiency in programming languages such as Golang, Java, or Python. Extensive experience with cloud infrastructure providers (AWS, Azure, or GCP). Deep knowledge More ❯

Role Title: Site Reliability Engineer (SRE) Duration: 5 month contract Location: Wokingham (Reading). Hybrid, 60% remote and 40% onsite Clearance required: Active SC is essential Key Skills/requirements Detect and mitigate system issues to ensure high availability click apply for full job details More ❯

DevOps or similar tooling Write and maintain Infrastructure as Code using Terraform or OpenTofu Develop scripts and automation to support infrastructure and deployment workflows - PowerShell is preferred Collaborate with engineering teams to support platform reliability and enable delivery Maintain visibility and awareness through monitoring and logging tools such as Datadog, Azure Monitor, App Insights etc. Support incident resolution … and participate in an on-call rota to help maintain service uptime Qualifications The Requirements: Essential Experience: Proven experience in a Platform, Infrastructure, or DevOps engineering role Hands-on experience operating 24x7 services in a public cloud, ideally Azure Strong experience managing infrastructure using Terraform or OpenTofu Experience managing and scaling Kubernetes clusters in production environments Proficient with CI … Flux Familiarity with Configuration as Code tools like Ansible or Puppet Exposure to large-scale distributed systems or high-volume web APIs Awareness of incident response processes and platform reliability best practices Equal Opportunity Employer At WTW, we believe difference makes us stronger. We want our workforce to reflect the different and varied markets we operate in and to More ❯

security, and cross-cloud connectivity Experience in monitoring, observability, and cost optimisation Nice to Have Experience with ML tooling (MLflow, Kubeflow) Knowledge of FastAPI , Databricks, or Snowflake Exposure to SRE practices or cloud security certifications Familiarity with Prometheus , Grafana , or Datadog Interested? If you want to be part of a world-class AI team at an early stage-where your More ❯

EngineerLondon - Hybrid£80,000-£90,0000 + 38 Days Holiday + Private Healthcare + Life Assurance + Flexible Working + Pension + Package Excellent opportunity for a Data-focused Site Reliability Engineer or a Data Platform Engineer with some DevOps principals to join a forward-thinking and high-growth Fintech company offering a hybrid work environment, a great … data systems, a solid understanding of monitoring a observability, and hands-on experience working with AWS, Apache Flink, Kafka, and Python.This is a fantastic opportunity to step into a SRE role focused on data reliability in a modern cloud native environment, with full ownership of incident management, architecture, and performance. The Role: *Maintaining and monitoring real-time and batch … SLIs/SLOs, and drive reliability *Woking closely with various other departments and teams to architect scalable, fault-tolerant data solutions The Person: *Experience in a data-focused SRE, Data Platform, or DevOps role*Strong knowledge of Apache Flink, Kafka, and Python in production environments*Hands-on AWS experience with AWS (Lambda, EMR, Step Functions, Redshift, etc.)*Comfortable with More ❯

EngineerLondon - Hybrid£80,000-£90,000 + 38 Days Holiday + Private Healthcare + Life Assurance + Flexible Working + Pension + Package Excellent opportunity for a Front-end Site Reliability Engineer or Senior React Engineer with strong Kubernetes, AWS, and CI/CD to join a forward-thinking and high-growth Fintech company offering a hybrid work … role you'll take ownership of the reliability, performance, and deployment of React-based user interfaces used by clients around the world. You'll work very closely with SRE, DevOps, and Product Teams, and drive front-end observability, automate deployments, and play a key part in optimising UX at scale.The ideal candidate will be someone who combines deep React … CD Pipelines for automation testing, canary deployments, and rollbacks*Optimising front-end delivery via CDN configuration, caching strategies, and real user monitoring (Datadog/Sentry)*Collaborate with platform and SRE teams to ensure seamless delivery of React applications on Kubernetes and AWS The Person: *Strong commercial experience with React (ideally with Next.js or SSR experience)*Comfortable managing deployments using CI More ❯

As an SRE/Infrastructure Engineer, is responsible for designing, implementing, and maintaining the cloud infrastructure our platform sits on, as well as the monitoring and deployment services that enable the rest of engineering to develop, deliver and maintain our platform services. You will also be instrumental in both monitoring and incident response, playing a key role in ensuring … maximum reliability and minimal downtime. You will collaborate with teams across the company, including developers, customer support, product owners and sales, to ensure the reliability, scalability, and performance of our platform. Infrastructure Design and Implementation: assist or lead in the design, deployment, and operation of the infrastructure components required to support our applications and services. This includes managed More ❯

Subject Matter Expert to join their IT Infrastructure team. This role will be key in improving performance monitoring and observability across business-critical applications. You will work closely with Site Reliability Engineers, Application Stewards, and external software vendors to ensure a reliable and efficient monitoring setup. Key Responsibilities :Build and maintain automated monitoring of key business processes using … insights Additional Skills : Ability to manage competing priorities in a fast-paced environmentStrong communication and problem-solving skillsDelivery-focused with a flexible, can-do attitudeBackground in resilience or uptime engineering is a plus Apply Now , if this is relevant to you. Please be advised if you haven't heard from us within 48 hours then unfortunately your application has More ❯

to enhance the technical resilience of a leading UK bank? If you are passionate about maximising the potential of the Dynatrace platform and eager to transition from hands-on engineering to a specialist consultancy role, we want to hear from you! The Data Resilience team is collaborating with the Enterprise Monitoring & Alerting (EMAS) team to deliver a transformative initiative … Automatically detect anomalies and performance degradations. Correlate events across the full stack for root cause analysis. Provide predictive insights and proactive recommendations. Your Responsibilities: Collaborate with Application Stewards and Site Reliability Engineers (SREs) to identify and verify critical assets for monitoring. Work with EMAS to analyse Dynatrace coverage of these critical assets. Identify opportunities for enhancement in monitoring More ❯

optimization technologies and beyond, our innovative mobile perception system empowers our clients to accelerate transit, enhance street safety, and drive toward a sustainable future. Job Summary: The Cloud Fleet Engineering team at Hayden AI is at the forefront of managing and scaling our fleet of AI-powered edge devices deployed across global transportation agencies. As a senior engineer, you … and remediation efforts, learning and applying best practices. Design, build, and maintain scalable cloud services that support device observability, OTA updates, and fleet operations. Lead efforts to improve the reliability, security, and performance of multi-region AWS infrastructure using Infrastructure as Code (IaC) tools. Own CI/CD pipelines for cloud services, enabling efficient, secure, and automated delivery processes. … and operate scalable, secure APIs and microservices. Strong communication skills and a track record of leading cross-functional technical initiatives. Experience working in agile environments with modern DevOps and SRE practices. More ❯

Role: SRE & Service Lead - Digital Core Platforms Location: 2 days a week in London Salary: £160,000 + 20% Value Account + Bonus Are you a forward-thinking Engineering Leader with a deep understanding of software engineering, cloud infrastructure, and SRE principles? Do you have a sharp eye for automation, observability, and leading technical teams through digital transformation … could be the perfect opportunity to elevate your career at the forefront of banking innovation. This is a unique opportunity to join a major UK bank and lead strategic engineering efforts across three key areas: Retail Mortgages Bank of APIs - delivering on PSD2 and other regulatory initiatives Real-Time Core Banking - part of a long-term, cutting-edge modernisation … distributed systems Experience building and leading teams of SREs and Engineers - both onshore and offshore Expertise in cloud migration to AWS , distributed architecture, and open telemetry Strong exposure to SRE practices , observability frameworks, and automated monitoring Confident managing vulnerability , resiliency , and chaos engineering practices Track record of transforming large-scale platforms and delivering customer-centric tech Comfortable getting close More ❯