1 to 25 of 42 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 ❯

industry-recognised certifications, strong mentorship, and technical development programmes, you will have every chance to advance your career while working on cutting-edge AWS native databases and automation projects. SITE RELIABILITY ENGINEER Salary: £400 - £500/PD Inside IR 35Location: London You will be part of a close-knit team that values knowledge sharing, continuous learning, and professional … technical development programmes, you will have every chance to advance your career while working on cutting-edge AWS native databases and automation projects. What you'll do: As a Site Reliability Engineer based in London, you will play an integral role in supporting a wide range of AWS native databases including RDS, Aurora, Neptune, as well as CockroachDB. … to enhancing product observability and telemetry by supporting ongoing modernisation efforts within the infrastructure.* Collaborate closely with engineering teams to brainstorm ideas that simplify infrastructure management and streamline SRE practices. What you bring: * Proficiency in Python or Unix Shell scripting combined with solid SQL skills enables you to automate tasks efficiently across complex environments.* A good understanding of development 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 ❯

Site Reliability Engineer - Microsoft Admin (Windows Server, IIS, MS SQL Server) Team Summary The Reliability Engineer (SRE) is a member of a cross-functional Operations & Infrastructure team responsible for running our Visa Spend Clarity for Enterprises production infrastructure and ensuring the highest levels of availability, performance, and operational excellence. What a Site Reliability Engineer does … at Visa: The SRE is responsible for finding the right way to run robust applications in our environments. In this role, you will balance engineering improvements, systems operations, and contributions to strategic initiatives. You will work closely with all members of the Technology Group to improve the reliability, availability, performance, monitoring, and operations of Visa Spend Clarity for 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 ❯

occasional travel to Scotland Employment Type: 6 month Contract Rate: £550 per day, Outside of IR35 Role Overview Morgan Hunt are seeking an experienced Site Reliability Engineer (SRE)/Unix Infrastructure Engineer to support the deployment, migration, and optimisation of critical infrastructure services. The role involves ensuring high availability, disaster recovery readiness, and automation-driven improvements across RHEL More ❯

in high-impact delivery teams that support some of the worlds most well-known organisations. Youll play a key role in helping our customers achieve greater visibility, performance, and reliability across their IT estatescontributing to their operational success through proactive insight and incident prevention. What you'll do Design, implement, and manage observability solutions using industry-leading tools such … mindset with a passion for continuous improvement and knowledge sharing Certifications Dynatrace Associate & Pro Splunk Core Certified Power User Desirable Experience DevOps or Site Reliability Engineering (SRE) experience Automation with Terraform or similar tools Building CI/CD pipelines Experience with Docker and Kubernetes for packaging and deployment Ability to adapt to new technologies in fast-paced 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 ❯

Site Reliability Engineer (Python) £70,000 pa Hertfordshire My client, a leading entertainment group, are looking for a mid level SRE to join their platform team in their Hertfordshire office. In the role you'll take ownership of the end-to-end monitoring and alerting stack, designing and maintaining infrastructure and alert configurations (e.g., with Prometheus/Grafana More ❯

European cloud revolution. We supercharge our customers to innovate in hyperscaler cloud, enabling seamless migration, advanced security, and data-driven success. Currently, we are looking for a Senior Azure Site Reliability Engineer to join our team in the UK. Your daily responsibilities: Architect, implement, and improve existing monitoring and alerting systems Proactively investigate and identify performance anomalies and … solving We encourage you to apply , even if you don't meet all of the requirements. We value your growth potential and enthusiasm! This role is required to on site in Wokingham twice a week, please do not apply if this is not possible for you. What we offer: Individual training budget and exam fees for certifications Flexible working 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 ❯

MySQL, Vue.js, and AWS. Participating in an on-call roster is required as part of this role. This is a hybrid role with 2 days in the office. Senior SRE Position We are seeking a Senior SRE with experience of working with scaled SaaS production infrastructure. The successful candidate will work as part of a team focused on site reliability, security, and scalability as we manage our rapid growth. Monitoring the above environments and reacting to alerts and issues that may arise in day-to-day operation of their product line. They will participate in an on-call rota for priority-1 level health, security, stability, and uptime of production, staging, and development environments. 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 ❯

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: Principal SRE Location: Wokingham (Reading). Hybrid, 60% remote and 40% onsite Duration: Until 30/01/2026 Rate: £580 per day Inside IR35 through an Umbrella Company C ontractor Must … Hold Active SC Clearance Role Description: 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 … 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 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 ❯

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 ❯

UI web components that are cross browser compatible. Contribute to all phases of the development lifecycle Work independently and own feature development from concept to delivery. Collaborate with the engineering team and contribute to the overall design of the system. Develop automated tests and conduct performance tuning Contribute to code reviews Key qualifications Bachelor's degree in a technical … field, computer science, software engineering or similar. 10+ years experience in software development, spanning backend, web frontend and large scale systems In-depth knowledge of Angular, React or NextJS, including state management (NGRX, Redux) Expert knowledge of Typescript and reactive patterns Strong understanding of modern Domain Driven Design or similar methodologies Knowledge of SOLID principles and Test Driven Development … and Progressive Web Apps Experience with Go services deployed to Kubernetes Experience with Microservices, gRPC, containerisation and Event-driven architectures. Some experience managing Cloud resources, infrastructure as code, and site reliability engineering. 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 ❯