23 of 23 Site Reliability Engineer Jobs in London

Site Reliability Engineer (Security Cleared) Salary to £60k + Company Options Scheme Preference for hybrid working between your home, their offices (London Vauxhall) & client sites however fully remote working may be considered for the ideal candidate. NB: Please only apply if you already have UK Security Clearance … looking for bright, dynamic people to help build their business. Role Theyre looking for a (Security Cleared) Site Reliability Engineer (SRE) to join their growing platform and delivery teams. Youll help design, build, and operate reliable, secure, and performant infrastructure that underpins critical public-sector services. Youll ...

Title: Site Reliability Engineer Client: Most Elite Tech Firm in London Salary: £100k - £200k + Bonus + Full Package Location: London (Hybrid) One of the world's most elite tech firms is hiring a Site Reliability Engineer to join a seriously strong, flat-structured … rooms" If you’d typically call yourself a Production Engineer, Platform Engineer, Infrastructure Engineer, Linux Engineer, DevOps Engineer or SRE, there is a home for you in this team! Why join? Flexible hours + hybrid working (brand new skyline office in Montreal on a hybrid ...

Cloud Engineer/Site Reliability Engineer (SRE) London mainly Remote, but might require to travel to the offices as and when required - Croydon or London. 12-Month Contract £662/day (Umbrella) SC Clearance Required Inside IR35 About the Role We’re looking for experienced … Cloud Engineers/Site Reliability Engineers (SREs) to join a high-impact programme delivering secure, scalable cloud platforms. This role sits at the intersection of cloud engineering and reliability, focusing on building resilient systems, improving automation, and ensuring production environments run smoothly and efficiently. You’ll play ...

Site Reliability Engineer (SRE) London (Hybrid - 2-8 days per month in office) £50,000 per annum Clear progression to Mid-Level SRE within 18 months We're working with a growing, engineering-led organisation looking to hire a Site Reliability Engineer who enjoys … platform problems through automation-not just firefighting tickets. This is an ideal opportunity for someone with 2-3 years of DevOps, Platform Engineering or SRE experience who wants to take ownership of CI/CD, infrastructure-as-code, and platform tooling while continuing to build production-grade coding skills. ...

Senior Site Reliability Engineer (AWS/CDK/TypeScript) Remote First – Occasional travel to Leeds £40,000 - £50,000 + benefits No Sponsorship Available VIQU have partnered with a major UK technology-led organisation undergoing a significant transformation following a large-scale business merger. As part … reliably. You'll be joining a collaborative engineering environment with the opportunity to influence platform standards, improve operational resilience and support modern DevOps and SRE practices across the business. Key responsibilities: Build, maintain and improve scalable AWS infrastructure. Develop and manage Infrastructure as Code using AWS CDK. Support CI/ ...

Site Reliability Engineer (SRE) Salary: £50,000 per annum Reporting to: Head of Technology Location: London-based | Hybrid working (2–8 days per month in the office)We’re looking for an SRE with 2–3 years of experience in DevOps, Platform Engineering, or SRE … processes and improve platform reliability Contribute to scalable, maintainable, and secure infrastructure practices What We’re Looking For 2–3 years in DevOps, SRE, or Platform Engineering Strong Linux troubleshooting skills Experience with Terraform and infrastructure-as-code CI/CD pipeline experience Strong Python and/or Bash ...

Site Reliability Engineer (Contract) – AWS/Kubernetes/Terraform 💰 Up to £600/day (Inside IR35) 📍 Hybrid – London 📅 6-Month Contract (Likely Extension) 🔍 The Opportunity We’re looking for 2x Senior Site Reliability Engineers (SREs) to join a household-name product company. You’ll work … alongside an experienced Infrastructure Lead and multiple engineering teams to scale platform capabilities 📈, strengthen reliability 🛠️, and drive automation across build & deployment ⚙️ 🧠 What You’ll Be Doing Own and enhance CI/CD pipelines & release workflows (Jenkins/GitHub Actions/GitLab/CircleCI) 🔄 Operate and optimise Kubernetes environments ...

stakeholders. We believe in teamwork, knowledge sharing, and transparency with accountability. The Role Were looking for a Site Reliability Engineer (SRE) to help shape and drive how we build and operate reliable, observable, and cost-efficient systems. Youll work closely with development, platform, and incident management teams … incident response, providing engineering expertise. Collaborate cross-functionally to raise the bar on platform stability, security, and performance. Required Skills & Experience 3+ years in SRE, Platform, or DevOps roles. Strong operational experience with Kubernetes (on-prem and AWS EKS). Proven track record defining and working with SLOs/SLIs ...

Site Reliability Engineer | Contract Role 🚀 💰 Up to £600 per day (Inside IR35) 📍 Hybrid London 📅 6 month contract (likely extension) Ready to make an impact at scale? Join a leading global media and entertainment organisation delivering world class digital experiences to millions of users across multiple countries 🌍✨ This … high traffic, customer facing platforms where reliability, performance, and innovation truly matter. 🔧 What you will be doing As a mid to senior SRE, you will play a hands on role in keeping platforms fast, scalable, and rock solid 💪 You will manage and optimise CDN platforms across a dual vendor ...

Junior SRE - AdTech - CI/CD, Ansible, Terraform, Go Oliver Bernard are currently working with an AdTech client of ours who are looking to take on a strong, motivated, Junior level Site Reliability Engineer who wants to have autonomy and ownership in their work and grow with … Developers in a DevEx capacity - whereby you'll be responsible for developing clean code day to day, whilst driving best practices across their SRE/Platform estate. To be considered for this position you must have experience with the following: Strong CI/CD experience (with Jenkins and/ ...

Role: Site Reliability Engineers (SRE) Location: London, UK - 5 Days Onsite Job Type: Contract & Fixed term Employment Domain: Banking/Finance/Trading Market Risk Skills: SRE experience with Python-based applications(not Java) Exposure to cloud technologies Familiarity with Athena ecosystemor similar (SecDB, Quartz) Trade Lifecycle/… Market Risk/Risk platform experience Experience:Minimum 8+ years SRE Role description We need an experienced SRE to focus predominantly on automation, optimization, and process re-engineering using AI for the Market Risk Platform. Success is measured by capacity created 9toil eliminated, fewer manual steps, faster recovery, safer/ ...

Site Reliability Engineer (Security Cleared) Salary to £60k + Company Options Scheme Preference for hybrid working between your home, their offices (London Vauxhall) & client sites however fully remote working may be considered for the ideal candidate. NB: Please only apply if you already have UK Security Clearance ...

level – Assistant Vice President Report to – Vice President Location - London, onsite 2 days per week Job Purpose: The role is primarily responsible for developing SRE methodologies and ensuring they are applied to the Cloud hosted environment. In addition, the role will act as a central point of expertise for SRE … automation across the Platform Operations team. Essential Job Functions: Responsible for driving the implementation of SRE methodologies within the CLS environment, collaborating closely with other infrastructure teams to optimize infrastructure and deployment processes, focusing on automation and operational excellence. Drives continuous improvement in system observability, alerting, and capacity planning through ...

world with real-time chat, music streaming, and a recommendation engine that matches people by musical taste. THE ROLE We're looking for a Site Reliability Engineer to own the infrastructure, observability, and operational health of the Equals platform. You'll be the person who monitors systems … Slack - Reduce alert fatigue by tuning thresholds, suppressing false positives, and downgrading non-actionable errors - Be the first responder when something breaks in production Reliability & Incident Response - Investigate and resolve production incidents end-to-end: detection, root cause analysis, fix, and post-mortem - Handle database performance issues: slow query ...

Site Reliability Engineer - AI Infrastructure Provider - £150,000 + Equity You'll own the infrastructure that powers frontier AI systems. You're joining a 15-person AI infrastructure startup that's just secured 10s of Millions in funding. Every single person here is an engineer. No bloat ...

SRE Contractor – £600/day (Inside IR35) | AWS | London I’m working with a well-known, consumer-facing digital platform scaling out its engineering team, looking to bring in 2x strong SRE contractors to support a key phase of delivery. This is a high-impact environment - you’ll join … IR35) 6 month initial Headcount: 2 2-stage process (quick turnaround) Hybrid - London Mid-May/ASAP start 🔧 The Role Joining an 11-person SRE team within a broader global setup, focused on AWS infrastructure - maintaining platform reliability while driving automation across the estate. 🛠️ Tech/Environment AWS (core ...

Culture centred on pragmatic problem-solving, cross-functional collaboration, and full lifecycle responsibility. Role Overview: Position operating across software, infrastructure, and operations to ensure reliability, scalability, and performance of a globally distributed compute platform. Close collaboration with networking, platform engineering, and physical infrastructure teams to design and operate systems … efficiency and cost Troubleshooting across the full stack, including hardware, networking, and distributed systems Development of internal tooling and automation to improve deployment speed, reliability, and operational efficiency Participation in an on-call rotation required (approximately one week per month). Key Attributes Strong ownership mindset with focus ...

need an experienced SRE to focus predominantly on automation, optimization, and process re-engineering using AI for the Market Risk Platform. Strong Python and provable agentic AI delivery Primary Objectives: Eliminate Operational toil and recurring manual work through durable automation Re-engineer support/change processes to reduce handoffs … outcomes. Productionize with monitoring, logging and post incident learnings feeding back into the agent/tooling Observability (enablemen for automation) Required skills & Experience Senior SRE experience on distributed systems and batch/intraday workloads in a production environment. Strong Python Provable agentic AI experience showing Tool integration, guard rails, evaluation ...

engineering velocity, infrastructure resiliency and security, and data availability Develop common framework components (to be leveraged by enterprise applications), define standards for configuration, monitoring, reliability, and performance engineering Experience in designing mission critical highly available enterprise applications Hand on experience with performance testing framework design, tuning Java applications Experience ...

looking for an experienced SRE/Infrastructure Engineer with strong CDN experience for a short-term freelance assignment. You will support a fast-moving technical environment, focusing on reliability, performance, scalability, and CDN-related optimisation. Key requirements: Strong hands-on experience with CDN technologies such as Akamai, Cloudflare … Fastly, CloudFront or similar Solid background in Site Reliability Engineering, Infrastructure, Platform Engineering or DevOps Experience with performance optimisation, caching, traffic routing, edge delivery, DNS, monitoring and incident response Comfortable working in high-availability, production-critical environments Able to work 2–3 days per week on-site ...

recruiting for an SRE Observability Engineer to work in London 2-3 days a week, remaining time remote. The role falls inside IR35 so you will be required to work through an umbrella company for the duration of the contract. This is a 6 month contract which will transfer ...

Platform Engineer (AWS), Go/Python Infrastructure, SRE | Healthtech - B2B Start-up | Fully Remote, EU | Base Salary up to £85,000, plus early equity+benefits The Client: Owen Thomas has partnered with a company that is looking for exceptional engineers that have a genuine interest in working with cutting-edge … unlocks the potential of huge data ecosystems across industries - while alleviating security concerns across all stakeholders! Platform Engineer (AWS), Go/Python Infrastructure, SRE | Healthtech - B2B Start-up | Fully Remote, EU | Base Salary up to £85,000, plus early equity+benefits What will you be doing? Partner with core engineering ...

Platform Engineer (AWS), Go/Python Infrastructure, SRE | Healthtech - B2B Start-up | Fully Remote, EU | Base Salary up to £85,000, plus early equity+benefits The Client: Owen Thomas has partnered with a company that is looking for exceptional engineers that have a genuine interest in working with cutting-edge … unlocks the potential of huge data ecosystems across industries - while alleviating security concerns across all stakeholders! Platform Engineer (AWS), Go/Python Infrastructure, SRE | Healthtech - B2B Start-up | Fully Remote, EU | Base Salary up to £85,000, plus early equity+benefits What will you be doing? Partner with core engineering ...