Hereford, Herefordshire, West Midlands, United Kingdom Hybrid / WFH Options
Twinstream Limited
Site Reliability Engineer (Contract – Outside IR35) | Hybrid – Hereford (with occasional site visits) | Day Rate: £500–£600 Build, Optimise, and Secure the Systems That Power the UK's Most Critical Infrastructure In 2019, a team of engineers solving complex cross-domain challenges inside government organisations came together to form TwinStream — a business built on technical excellence, innovation, and … Today, we deliver cutting-edge cross-domain and cloud infrastructure solutions to some of the most high-profile government programmes in the country. Now we're looking for a Site Reliability Engineer (SRE) to join us on a contract basis — someone ready to own reliability, drive automation, and keep our systems performing flawlessly. The Site Reliability Engineer Role: As a Site Reliability Engineer at TwinStream, you'll be instrumental in ensuring the availability, performance, and resilience of our secure, high-impact services. You'll work with development and support teams to evolve infrastructure, streamline delivery pipelines, and strengthen system observability — ensuring performance bottlenecks and reliability risks are resolved before they ever reach production. Expect More ❯
Wigan, Lancashire, England, United Kingdom Hybrid / WFH Options
Searchability
SITE RELIABILITY ENGINEER £40k salary Join a growing, technology-driven business operating at scale within the online gaming and sports sector. Opportunity to shape the SRE strategy. ABOUT THE CLIENT Our client is a fast-growing digital technology company at the forefront of delivering high-availability platforms for the sports and gaming industry. They pride themselves on innovation … and the ability to perform under pressure during high-profile live events. As part of their continued investment in reliability and platform performance, they are now seeking an experienced Site Reliability Engineer to strengthen their engineering function and help evolve their observability and automation capabilities. THE BENEFITS Hybrid working model (office and remote) Opportunity to define and lead … SRE strategy within a collaborative culture Exposure to modern cloud-native and containerised environments THE SITE RELIABILITY ENGINEER ROLE: As a Site Reliability Engineer, you'll ensure the reliability, scalability and performance of complex online platforms supporting high-volume transactions. Working closely with operations and product teams, you'll monitor production systems, develop automation to improve More ❯
Wigan, Greater Manchester, United Kingdom Hybrid / WFH Options
Searchability (UK) Ltd
SITE RELIABILITY ENGINEER £40k salary Join a growing, technology-driven business operating at scale within the online gaming and sports sector. Opportunity to shape the SRE strategy. ABOUT THE CLIENT Our client is a fast-growing digital technology company at the forefront of delivering high-availability platforms for the sports and gaming industry. They pride themselves on innovation … and the ability to perform under pressure during high-profile live events. As part of their continued investment in reliability and platform performance, they are now seeking an experienced Site Reliability Engineer to strengthen their engineering function and help evolve their observability and automation capabilities. THE BENEFITS Hybrid working model (office and remote) Opportunity to define and lead … SRE strategy within a collaborative culture Exposure to modern cloud-native and containerised environments THE SITE RELIABILITY ENGINEER ROLE: As a Site Reliability Engineer, you'll ensure the reliability, scalability and performance of complex online platforms supporting high-volume transactions. Working closely with operations and product teams, you'll monitor production systems, develop automation to improve More ❯
Hereford, Herefordshire, West Midlands, United Kingdom Hybrid / WFH Options
Hays
Site Reliability Engineer Day Rate: £500 - £600 Location: Hereford (Hybrid working) Security Clearance: Must have at least SC clearance and be eligible for DV clearance Contract Type: Contract (Outside IR35) We're currently recruiting for an experienced Site Reliability Engineer to support the growth and reliability of a suite of cross-domain services used in complex More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Switch Tech Talent
Role: Site Reliability Engineer 🌍 Location: London/Hybrid (3 days a week in office) 💰 Salary: £90,000 🛠 Key Skills: AWS, IaC, Docker, Scripting As a Site Reliability Engineer you will be at the forefront of maintaining robust, scalable, and secure cloud solutions that power this cutting-edge e-commerce platform. Your expertise will ensure seamless, reliable … Kubernetes, or similar containerisation technologies. Knowledge of scripting languages such as Bash, Python, NodeJS. Familiarity with Infrastructure as Code (IaC) tools like Terraform, Pulumi, etc. If you're a Site Reliability Engineer with the above, we want to hear from you More ❯
Role: Site Reliability Engineer 🌍 Location: London/Hybrid (3 days a week in office) 💰 Salary: £90,000 🛠 Key Skills: AWS, IaC, Docker, Scripting As a Site Reliability Engineer you will be at the forefront of maintaining robust, scalable, and secure cloud solutions that power this cutting-edge e-commerce platform. Your expertise will ensure seamless, reliable … Kubernetes, or similar containerisation technologies. Knowledge of scripting languages such as Bash, Python, NodeJS. Familiarity with Infrastructure as Code (IaC) tools like Terraform, Pulumi, etc. If you're a Site Reliability Engineer with the above, we want to hear from you More ❯
Role: Site Reliability Engineer Location: London/Hybrid (3 days a week in office) Salary: 90,000 Key Skills: AWS, IaC, Docker, Scripting As a Site Reliability Engineer you will be at the forefront of maintaining robust, scalable, and secure cloud solutions that power this cutting-edge e-commerce platform. Your expertise will ensure seamless, reliable … Kubernetes, or similar containerisation technologies. Knowledge of scripting languages such as Bash, Python, NodeJS. Familiarity with Infrastructure as Code (IaC) tools like Terraform, Pulumi, etc. If you're a Site Reliability Engineer with the above, we want to hear from you More ❯
Role: Site Reliability Engineer Location: London/Hybrid (3 days a week in office) Salary: £90,000 Key Skills: AWS, IaC, Docker, Scripting As a Site Reliability Engineer you will be at the forefront of maintaining robust, scalable, and secure cloud solutions that power this cutting-edge e-commerce platform. Your expertise will ensure seamless, reliable … Kubernetes, or similar containerisation technologies. Knowledge of scripting languages such as Bash, Python, NodeJS. Familiarity with Infrastructure as Code (IaC) tools like Terraform, Pulumi, etc. If you're a Site Reliability Engineer with the above, we want to hear from you More ❯
london, south east england, united kingdom Hybrid / WFH Options
Switch Tech Talent
Role: Site Reliability Engineer 🌍 Location: London/Hybrid (3 days a week in office) 💰 Salary: £90,000 🛠 Key Skills: AWS, IaC, Docker, Scripting As a Site Reliability Engineer you will be at the forefront of maintaining robust, scalable, and secure cloud solutions that power this cutting-edge e-commerce platform. Your expertise will ensure seamless, reliable … Kubernetes, or similar containerisation technologies. Knowledge of scripting languages such as Bash, Python, NodeJS. Familiarity with Infrastructure as Code (IaC) tools like Terraform, Pulumi, etc. If you're a Site Reliability Engineer with the above, we want to hear from you More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Switch Tech Talent
Role: Site Reliability Engineer 🌍 Location: London/Hybrid (3 days a week in office) 💰 Salary: £90,000 🛠 Key Skills: AWS, IaC, Docker, Scripting As a Site Reliability Engineer you will be at the forefront of maintaining robust, scalable, and secure cloud solutions that power this cutting-edge e-commerce platform. Your expertise will ensure seamless, reliable … Kubernetes, or similar containerisation technologies. Knowledge of scripting languages such as Bash, Python, NodeJS. Familiarity with Infrastructure as Code (IaC) tools like Terraform, Pulumi, etc. If you're a Site Reliability Engineer with the above, we want to hear from you More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Switch Tech Talent
Role: Site Reliability Engineer 🌍 Location: London/Hybrid (3 days a week in office) 💰 Salary: £90,000 🛠 Key Skills: AWS, IaC, Docker, Scripting As a Site Reliability Engineer you will be at the forefront of maintaining robust, scalable, and secure cloud solutions that power this cutting-edge e-commerce platform. Your expertise will ensure seamless, reliable … Kubernetes, or similar containerisation technologies. Knowledge of scripting languages such as Bash, Python, NodeJS. Familiarity with Infrastructure as Code (IaC) tools like Terraform, Pulumi, etc. If you're a Site Reliability Engineer with the above, we want to hear from you More ❯
Senior Site Reliability Engineer At UnlikelyAI, we are building the future of AI: one that is reliable, accurate and transparent. Our neurosymbolic technology harnesses the power of LLMs and generative AI, and combines it with classical symbolic technology to produce hallucination-resistant artificial intelligence for high-trust applications. To support our rapidly increasing commercial momentum, we're looking … for an experienced and pragmatic site reliability engineer to join our exceptional team. This role is ideal for someone who has successfully scaled systems from prototype to production and enjoys working in cross-functional teams to champion cloud-native engineering. We are looking for someone with the experience and expertise to define, and own, our approach to building … to many classical Agile working practices, and our teams regularly change to adapt to changing projects and business priorities. What we're looking for We are looking for a Site Reliability Engineer with demonstrable experience running production systems at scale. To thrive in this role, you: Excel across the stack with deep expertise in backend development on AWS More ❯
Lead Site Relability Engineer – EdTech – AWS, Kubernetes, Terraform Oliver Bernard are currently working with an established EdTech, based in London, looking to expand their SRE function with a Lead level engineer. The incoming profile will have the chance to work on a variety of greenfield projects, and be able to help grow and scale their SRE practices whilst … Engineers, able to offer £80-90K, and operates a remote first model (with only quarterly visits required). Please apply here to register interest in this opportunity. Lead Site Relability Engineer – EdTech – AWS, Kubernetes, Terraform More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Oliver Bernard
Lead Site Relability Engineer – EdTech – AWS, Kubernetes, Terraform Oliver Bernard are currently working with an established EdTech, based in London, looking to expand their SRE function with a Lead level engineer. The incoming profile will have the chance to work on a variety of greenfield projects, and be able to help grow and scale their SRE practices whilst … Engineers, able to offer £80-90K, and operates a remote first model (with only quarterly visits required). Please apply here to register interest in this opportunity. Lead Site Relability Engineer – EdTech – AWS, Kubernetes, Terraform More ❯
Junior Site Reliability Engineer Hybrid - Manchester x2 days a week Salary up to 45,000 + Bonus The Company: Lorien Global are supporting a growing business based in Manchester City Centre as they expand their Support Services team. With an exciting pipeline of work ahead, they're looking to hire an experienced Junior Site Reliability EngineerMore ❯
Manchester, England, United Kingdom Hybrid / WFH Options
Lorien
Junior Site Reliability Engineer Hybrid - Manchester x2 days a week Salary up to £45,000 + Bonus The Company: Lorien Global are supporting a growing business based in Manchester City Centre as they expand their Support Services team. With an exciting pipeline of work ahead, they're looking to hire an experienced Junior Site Reliability EngineerMore ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Lorien
Junior Site Reliability Engineer Hybrid - Manchester x2 days a week Salary up to £45,000 + Bonus The Company: Lorien Global are supporting a growing business based in Manchester City Centre as they expand their Support Services team. With an exciting pipeline of work ahead, they're looking to hire an experienced Junior Site Reliability EngineerMore ❯
bolton, greater manchester, north west england, united kingdom Hybrid / WFH Options
Lorien
Junior Site Reliability Engineer Hybrid - Manchester x2 days a week Salary up to £45,000 + Bonus The Company: Lorien Global are supporting a growing business based in Manchester City Centre as they expand their Support Services team. With an exciting pipeline of work ahead, they're looking to hire an experienced Junior Site Reliability EngineerMore ❯
warrington, cheshire, north west england, united kingdom Hybrid / WFH Options
Lorien
Junior Site Reliability Engineer Hybrid - Manchester x2 days a week Salary up to £45,000 + Bonus The Company: Lorien Global are supporting a growing business based in Manchester City Centre as they expand their Support Services team. With an exciting pipeline of work ahead, they're looking to hire an experienced Junior Site Reliability EngineerMore ❯
Job Title: Senior Site Reliability Engineer Location: Hybrid - Southampton or Sutton - 2 days a week in the office Salary/Rate: Up to £560 inside IR35 Start Date: November 2025 Job Type: 6-month contract Company Introduction We are looking for a Senior Site Reliability Engineer with AWS, Linux, Docker, IaC, and Monitoring (Grafana) experience to More ❯
Job Title: Senior Site Reliability Engineer Location: Hybrid - Southampton or Sutton - 2 days a week in the office Salary/Rate: Up to £560 inside IR35 Start Date: November 2025 Job Type: 6-month contract Company Introduction We are looking for a Senior Site Reliability Engineer with AWS, Linux, Docker, IaC, and Monitoring (Grafana) experience to More ❯
Job Title: Senior Site Reliability Engineer Location: Hybrid - Southampton or Sutton - 2 days a week in the office Salary/Rate: Up to 560 inside IR35 Start Date: November 2025 Job Type: 6-month contract Company Introduction We are looking for a Senior Site Reliability Engineer with AWS, Linux, Docker, IaC, and Monitoring (Grafana) experience to More ❯
Sutton, England, United Kingdom Hybrid / WFH Options
Square One Resources
Job Title: Senior Site Reliability Engineer Location: Hybrid - Southampton or Sutton - 2 days a week in the office Salary/Rate: Up to £560 inside IR35 Start Date: November 2025 Job Type: 6-month contract Company Introduction We are looking for a Senior Site Reliability Engineer with AWS, Linux, Docker, IaC, and Monitoring (Grafana) experience to More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Willis Towers Watson
Description We are looking for an experienced Site Reliability Engineer to join the Igloo team in Cambridge to champion observability and delivery. The candidate should have strong communication skills, experience in coaching or sharing knowledge, and proficiency in Azure and Observability platforms. Join Insurance Consulting and Technology (ICT) during a transformative period aimed at enhancing customer and business … complex and large-scale client propositions where observability will be essential and help transform how the product is designed and deployed. You will join a cross-team guild of Site Reliability Engineers, which enables you to not only influence direction within your product family, but to also help shape how we handle observability and monitoring across ICT. This role … and articles Participate in on-call rotation to provide support and ensure system uptime Qualifications The Requirements: Minimum of 7 to 8+ years of hands-on experience as a Site Reliability Engineer or in a similar role (such as DevOps) Familiarity with managing cloud-based services (ideally Azure), including observability, monitoring, scaling, and security Hands-on use of More ❯
more effectively. We’re not just building powerful software—we’re building a team of bold thinkers, collaborators, and problem-solvers who care deeply about delivering real value. The Site Reliability Engineer is responsible for the availability and reliability of critical platform services and applications, ensuring they meet the requirements of internal and external users. You Role at … development team, internal users, and clients to improve application performance. Managing code migration across environments to ensure continued and synchronized functionality Ideal Qualifications: 3 years of experience as a Site Reliability Engineer, or similar role within a technology environment. Proven track record of managing and maintaining complex, large-scale distributed systems. Experienced with SQL to run queries. Strong More ❯