Senior Site Reliability Engineer/ex - software engineer Fully Remote working for candidates based in the UK – Salary £85k to £90k + Benefits We are looking for a Senior Site Reliability Engineer/DevOps Engineer that has come from a Software Development Background in the past and who still has strong C# or Java … similar OO development language combined with strong knowledge of DevOps tools like Kubernetes and/or Docker and Azure or AWS Cloud platforms. We are looking for a Senior Site Reliability Engineer with a Software Engineering background to join their growing global Cloud Infrastructure team supporting their SaaS products. Our client who are a Global Digital SaaS Software … Company have a fantastic fully remote opportunity for an experienced Senior Site Reliability Engineer/DevOps Engineer to join their UK Cloud Infrastructure team. Senior Site Reliability Engineers at this company are responsible for keeping the SaaS products running properly. Using concepts of software and systems engineering, they work to improve the reliability of all cloud 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 More ❯
Caldecotte, Milton Keynes, Buckinghamshire, England, United Kingdom
Connells Group HQ
across customer platforms, internal systems, and exploring AI-driven solutions - making it an exciting space for anyone looking to shape the future of property technology in the UK.The Lead Site Reliability Engineer owns the operational reliability of the Connells Microsoft Azure public cloud platform. You are data-informed, customer-first and know from your own engineering experience that … quality drives service reliability. Your engineering background helps you understand your customers, your platform and how automation is the only way to scale quality.You will be a champion of site reliability practices within and without your team. You form part of a ‘you build it-you run it’ platform with an agile mindset. We want to hear from you … if: You are a Site reliability Engineer in a past life, or an SRE ready to step up and lead. You have recent Microsoft Azure experience, but we also recognise the transferability of cloud engineering and operations fundamentals from Amazon Web Services and Google Cloud Platform. You have a curious and humble mindset that fosters a blameless environment More ❯
Location: Remote, with 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 More ❯
Bristol, Avon, England, United Kingdom Hybrid / WFH Options
Robert Walters
We are seeking an experienced and technically proficient Lead Site Reliability Engineer to join a growing team focused on delivering reliable, scalable, and secure cloud-based services. This is an excellent opportunity to play a pivotal role in one of the organisation's key technology transformation programmes. About the Role As a Lead Site Reliability Engineer … you will contribute to the design, development, and operation of cloud infrastructure and applications on Google Cloud Platform. You will work collaboratively with engineering and infrastructure teams to implement site reliability engineering (SRE) principles, focusing on system reliability, observability, automation, and operational excellence. This role follows a hybrid working model, requiring attendance at the Bristol office for at least More ❯
South West London, London, England, United Kingdom
Oscar Technology
Site Reliability Engineer - AWS/Azure | Outside IR35 | £450-500/day | 6-Month Contract | Paddington, London (Hybrid, 2 Days Onsite) We're working with a fast growing client undergoing rapid expansion, looking for an experienced Site Reliability Engineer (SRE) to join them on a 6-month contract (outside IR35) You'll be leading efforts acriss … and load balancing in cloud environments Hands-on experience with observability tooling and production-level troubleshooting If this sounds like you, it's a great opportunity so apply now! Site Reliability Engineer - AWS/Azure | Outside IR35 | £450-500/day | 6-Month Contract | Paddington, London (Hybrid, 2 Days Onsite) Oscar Associates (UK) Limited is acting as an More ❯
Senior Site Reliability Engineer Start: ASAP Duration: 6-12 months Location: hybrid, London (Tuesdays, Thursdays WFH) Pay: negotiable, inside IR35 We're looking for an experienced DevOps Engineer to join our team on a contract basis, with a focus on AWS infrastructure, observability tooling, and CI/CD automation. This is a hands-on role supporting high More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
Embarcaderomediagroup
Senior Site Reliability & Platform Engineer Manchester Hybrid/Flexible Working Full-Time Drive better infrastructure and developer experience at scale At Sorted, we're building robust, scalable systems to support modern digital services - and we're looking for a Site Reliability & Platform Engineer to help lead the way. You'll sit at the heart of our More ❯
Site Reliability Engineer/DevOps Engineer page is loaded Site Reliability Engineer/DevOps Engineer Apply locations Farringdon time type Full time posted on Posted 9 Days Ago job requisition id R94904 Site Reliability Engineer/DevOps Engineer Are you enthusiastic about designing and managing cloud platforms? Do you find satisfaction … status, protected veteran status, age, marital status, sexual orientation, gender identity, genetic information, or any other characteristic protected by law. EEO Know Your Rights . Similar Jobs (5) Software Engineer III locations Farringdon time type Full time posted on Posted 9 Days Ago Software Engineer III locations Farringdon time type Full time posted on Posted 9 Days Ago … Software Engineer locations Farringdon time type Full time posted on Posted 9 Days Ago More ❯
About the Role At NinjaOne we are passionate about building unified IT solutions that simplify the way IT organizations work. We are currently looking for a Site Reliability Engineer to join our SRE team in the Platform Engineering organization and help us scale our products to millions of end-users. We are looking for individuals with a passion … and SOP's Develop software, scripts, or tooling to improve efficiency and reduce delivery time of applications and infrastructure Other duties as needed About You 5+ years' experience in Site Reliability Engineer roles Expert+ level Linux administration, scripting, and troubleshooting Demonstrable knowledge of Observability tools (Prometheus/Grafana, New Relic, Splunk, DataDog) Comprehensive experience with AWS (Amazon Web More ❯
About the Role At NinjaOne we are passionate about building unified IT solutions that simplify the way IT organizations work. We are currently looking for a Site Reliability Engineer to join our SRE team in the Platform Engineering organization and help us scale our products to millions of end-users. We are looking for individuals with a passion … and SOP's Develop software, scripts, or tooling to improve efficiency and reduce delivery time of applications and infrastructure Other duties as needed About You 5+ years' experience in Site Reliability Engineer roles Expert+ level Linux administration, scripting, and troubleshooting Demonstrable knowledge of Observability tools (Prometheus/Grafana, New Relic, Splunk, DataDog) Comprehensive experience with AWS (Amazon Web More ❯
Gloucester, Gloucestershire, South West Hybrid / WFH Options
CGI
Site Reliability Engineer (DV Security Clearance) Position Description CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the 'World's Best Employers' by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI partner … home-based work but due to the secure access of systems, this position will require onsite attendance in Gloucester. Your future duties and responsibilities We are looking for a Site Reliability Engineer to join our team for a cloud based big data project. This role will focus on the support and delivery of a software implementation, configuration of … Javascript (Typescript), Vue, Bash, Jenkins, Ansible ,Cucumber, NiFi, Go, AWS, Gitlab, ELK stack, Terraform, Grafana, Sonarqube, Openshift, Linux Required qualifications to be successful in this role Proven experience in Site Reliability Engineering or a similar DevOps/SRE role supporting cloud-based applications. Strong scripting and automation skills using Bash, Python, or Go. Experience with CI/CD pipelines More ❯
Milton Keynes, Buckinghamshire, England, United Kingdom
Noir
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 You've More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Twinstream Limited
Site Reliability Engineer Hybrid – Bristol (with occasional travel to other sites & possible 24/7 callout when on rota | £80,000 – £110,000 DOE Join a Team Built on Technical Excellence At TwinStream , we're not just technologists—we're mission-driven engineers solving some of the UK government's most complex cross-domain challenges. Founded by engineers … in 2019, we consolidated decades of experience into a consultancy that delivers cutting-edge, secure, and scalable technical solutions. With teams deployed both on-site and remotely, we continue to grow—driven by demand for our high-trust, high-performance services. Now, we're looking for a Site Reliability Engineer (SRE) to join our fast-growing team. … Why this Site Reliability Engineer role? Our SREs are the quiet heroes behind the scenes—ensuring that our mission-critical systems stay performant, available, secure, and cost-effective. You'll work across cloud and on-prem environments, shaping infrastructure, delivery pipelines, and monitoring systems while partnering closely with dev and support teams. This role is ideal for someone More ❯
Hereford, Herefordshire, West Midlands, United Kingdom Hybrid / WFH Options
Twinstream Limited
Site Reliability Engineer Hybrid (Near Hereford) | £80,000 - £110,000 DOE + Clearance | DV Clearance Required Join a team that builds technology where it matters most. In 2019, TwinStream was founded by a group of engineers with deep experience solving complex, cross-domain problems within government organisations. Today, we continue that mission delivering cutting-edge solutions with a … teams: some of us work closely with clients onsite, while others operate remotely. What unites us is a commitment to innovation, collaboration, and a job well done. The Role: Site Reliability Engineer Were growing and so is demand for the secure, high-performance systems we deliver to government clients. As a Site Reliability Engineer (SRE) , youll … Training Budget 25 Days Holiday + Bank Holidays Flexible & Hybrid Working EV Leasing via Salary Sacrifice Team Events & Celebrations Life Assurance & Cycle-to-Work Scheme Key Responsibilities of the Site Reliability Engineer: Partner with developers to improve performance and reliability across systems Automate toil and reduce unnecessary alerts with smart tooling Evolve observability so we can prevent issues More ❯
Site Reliability/DevOp Engineer London - 5 Days Onsite Up to £550 per day (Umbrella, Inside IR35) 12-Month Contract Must hold live and transferrable DV Clearance Are you passionate about reliability, automation, and supporting mission-critical systems? Join this global defence organisation as a Site Reliability Engineer (SRE) and help shape the future of one More ❯
Site Reliability/DevOp Engineer London - 5 Days Onsite Up to 550 per day (Umbrella, Inside IR35) 12-Month Contract Must hold live and transferrable DV Clearance Are you passionate about reliability, automation, and supporting mission-critical systems? Join this global defence organisation as a Site Reliability Engineer (SRE) and help shape the future of one More ❯
Site Reliability/DevOp Engineer London - 5 Days Onsite Up to £550 per day (Umbrella, Inside IR35) 12-Month Contract Must hold live and transferrable DV Clearance Are you passionate about reliability, automation, and supporting mission-critical systems? Join this global defence organisation as a Site Reliability Engineer (SRE) and help shape the future of one More ❯
About the Role At NinjaOne we are passionate about building unified IT solutions that simplify the way IT organizations work. We are currently looking for a Senior Site Reliability Engineer to join our SRE team in the Platform Engineering organization and help us scale our products to millions of end-users. We are looking for individuals with a … and SOP's Develop software, scripts, or tooling to improve efficiency and reduce delivery time of applications and infrastructure Other duties as needed About You 7+ years' experience in Site Reliability Engineer roles 3+ years' experience with an object-oriented language (preferably Java, .NET or C++) Expert+ level Linux administration, scripting, and troubleshooting Demonstrable knowledge of Observability tools More ❯
Cambourne, Cambridgeshire, United Kingdom Hybrid / WFH Options
Remotestar
Job description RemoteStar is looking to hire a Senior Site Reliability Engineering Manager on behalf of our client based in the UK with a fully remote work policy. About Client: The client building, the B2B marketplace for diamonds. It's an industry-leading B2B diamond and gemstones marketplace, connecting jewelry retailers to gemstone supplies They have a presence in More ❯
Job Title: Senior SRE - Site Reliability Engineering for Observability Location: London (Mostly Remote | 1 Day/Week in Office) Pay Rate: £50 - £62 per hour (Inside IR35) Contract Duration: Initial 12 Months Working Hours: 11:00 AM - 7:00 PM About the Role We're looking for a Senior Site Reliability Engineer (SRE) to join a high More ❯
Site Reliability Engineer London (Blackfriars) 7 months Certain Advantage are recruiting on behalf of our prestigious Financial Services client for an SRE Engineer in their AWS DB team who support numerous native DBs like RDS/Aurora/Neptune plus CockroachDB. This is a contract position for 7 months working inside IR35. Lead Site Reliability Engineers More ❯
Bristol, Gloucestershire, United Kingdom Hybrid / WFH Options
TwinStream
organisations TwinStream was formed to consolidate their collective expertise and experience into one business, providing technical excellence and exceptional service to their clients. We have teams working both on-site with clients and remotely from home. Location: Hybrid working in Bristol (occasional visits to other sites) with possible 24/7 call out when on rota Security Clearance: Eligible … Our cross-domain services are used in high-profile government organisations. The demand for these services continues to grow in both scope and scale. We are seeking an experienced Site Reliability Engineer to help satisfy that demand. As an SRE you will be responsible for ensuring the availability, performance and cost effectiveness of these services. You will be … define and evolve our cloud & on-prem infrastructure & delivery pipelines, improving system observability, demonstrating performance and capacity improvements and proactively identifying and mitigating reliability risks. Key Responsibilities of the Site Reliability Engineer: Collaborate with Software Engineers to improve reliability and performance in their subsystems Partner with System Administrators in automating toil and eliminating alerts Evolve observability and monitoring More ❯
Senior Site Reliability Engineer (Including Windows/IIS) - Featurespace At Visa, we are passionate about making a difference. We lead the way in disrupting fraud from multiple vectors. In this role you will be joining an exciting, innovative business new to the Visa family. At Featurespace, we strive to be the world's best software company at protecting … problems in new, innovative ways. We are always seeking to be the best at what we do and make our customers smile. The Opportunity In your role as Senior Site Reliability Engineer, you will help us achieve our goals and deliver success on behalf of our customers by operatingFeaturespace'sworld leadingproduct, ARIC Risk Hub,as arobustcloud-basedSaaS solution.Continuously More ❯
Site Reliability Engineer - Graduate Considered We are excited to be able to offer this Site Reliability Engineer role working for an industry-leading software company in Cambridge. This company has won several awards and is pioneering in their machine-learning technology. Founded 8 years ago, with a team of 150 brilliant engineers, they are already renowned … response and issue resolution. Location: Cambridge Salary: £32,000 - £70,000 per annum + excellent benefits including private healthcare (could be more available for an experienced SRE) Requirements for Site Reliability Engineer - Graduate Considered: Excellent academics including 2.1 or 1st class honours degree from a leading international University in a STEM subject A minimum of AAB at A … and love the idea of a role involving lots of problem solving identifying the root causes of issues. Good logical reasoning You are keen on pursuing a career in Site Reliability Engineering in the knowledge this role will not lead to a role in the R&D/Software teams Responsibilities for Site Reliability Engineer - Graduate Considered More ❯