1 to 25 of 81 Site Reliability Engineering 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 … fast and 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. ...

Site Reliability Engineer (Security Cleared) Make sure to read the full description below, and please apply immediately if you are confident you meet all the requirements. Salary to £60k + Company Options Scheme Preference for hybrid working between your home, their offices (London Vauxhall) & client sites however fully … fast and 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. ...

SRE Operations Transformation Lead Contract Daily Rate: £900 - £1200 (inside IR35 via umbrella) Contract Length: 6 months initially Location: Hybrid Working Available - London/Bromley 3 days per week and remote working 2 days per week Role Summary: Our client, a leading organisation in the Global Banking & Payments sector … mission to establish and scale Site Reliability Engineering (SRE) within a highly regulated banking environment. We are seeking a seasoned SRE practitioner who will play a pivotal role in transforming traditional L2 production support into a robust SRE operating model. This position will focus on embedding SRE ...

Skills You'll Need: Site Reliability Engineer, CI/CD systems, CloudWatch alerting Your New Salary: £45 to £64 per hour London - Hybrid (1-2 days office) 12 months temporary agency worker Start: ASAP Senior Site Reliability Engineer - What You'll be Doing: Reliability & Risk … Engineering Identify systemic reliability risks and drive lasting preventative improvements. Define, implement, and refine SLIs, SLOs, and error budgets aligned with business and customer outcomes. Lead sophisticated incident management, post-incident analysis, and extended remediation planning. Architecture & Resilience Review and influence system architecture to improve scalability, availability ...

SRE Managing Consultant Cloud Operating Model & Reliability Transformation Security Clearance: SC eligible (UK residency required) Shape the Future of Cloud Reliability Are you passionate about building resilient, scalable cloud platforms that truly support the business? Do you thrive at the intersection of engineering excellence, operating models … senior stakeholder advisory? We're looking for a Managing Consultant in Site Reliability Engineering (SRE) to help organisations shift from reactive operations to measurable, product-aligned reliability - embedding SRE as a core engineering discipline across cloud and hybrid environments. You'll work with senior leaders ...

SRE Managing Consultant Cloud Operating Model & Reliability Transformation Security Clearance: SC eligible (UK residency required) Shape the Future of Cloud Reliability Are you passionate about building resilient, scalable cloud platforms that truly support the business? Do you thrive at the intersection of engineering excellence, operating models … senior stakeholder advisory? We're looking for a Managing Consultant in Site Reliability Engineering (SRE) to help organisations shift from reactive operations to measurable, product-aligned reliability - embedding SRE as a core engineering discipline across cloud and hybrid environments. You'll work with senior leaders ...

office Participation in system design consulting, platform management, and capacity planning Basic Qualifications At least 5 years of professional experience in a technical support, SRE, or operations role within a fast‐paced trading or financial environment. Proven aptitude for understanding complex algorithms, data structures, and software design principles relevant … line support to a trading desk or front‐office users. Hands‐on experience with Site Reliability Engineering (SRE) practices, including automation, monitoring, and incident response. Proficiency in at least one scripting or programming language (e.g., Python, Shell Scripting, Java, C++) for automation, tooling, and operational tasks. Experience ...

Platform Engineering - Windows SME page is loaded## Platform Engineering - Windows SMElocations: Londontime type: Full timeposted on: Posted Todayjob requisition id: 10074184-WDDiscover your opportunity with Mitsubishi UFJ Financial Group (MUFG), one of the world’s leading financial groups. Across the globe, we’re 150,000 colleagues, striving … DHCP, DNS, LDAP and Kerberos* Extensive experience in hardware performance monitoring and tuning complex low latency systems.* Agile, Site Reliability Engineering (SRE) and DevOps Principles and practices* Exceptional knowledge of scripting and programming languages such as PowerShell, Python and C#* Fluent in Backup and Recovery processes ...

Front Office Production Engineer – Linux, Oracle, KDB, SRE, Python, Shell Scripting, Automation, Monitoring, Observability, FIX Messaging, Fixed Income A Senior Production Engineer with a background in Front Office Trading environments and strong knowledge of Site Reliability Engineering (SRE) is sought after by a global Investment Bank … join their FICC Production function, specifically within their REPO business line. You will be directly involved in helping the team upskill and apply SRE principles, with a forward-thinking view on how to keep the production environment both highly and stable and available for daily trading activity. Primary responsibilities will ...

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 … 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 (EKS primarily ...

Senior Site Reliability Engineer (SRE) - 6 month contract - paying up to £600 Inside IR35 - Hybrid (London) We’re partnering with one of the major UK-based technology platforms that delivers content and digital services to millions of users every day, to find a talented Site Reliability … This is an opportunity to work on high-scale, customer-facing systems where reliability, performance, and automation are critical. 🚀 The Role As an SRE, you’ll play a key role in ensuring platform stability, scalability, and performance across a modern cloud-native environment. You’ll collaborate closely with engineering ...

Description: Our client is transforming their production support function into a full Site Reliability Engineering (SRE) model, and we’re looking for a hands-on SRE Lead to help establish and lead the SRE capability. We are looking for a hands-on SRE Lead to establish … lead the SRE function, ensuring operational excellence across production systems. Essential Skills & Experience: Proven experience as an SRE Lead or Senior SRE in large-scale, high-availability production environments. Strong experience with observability and monitoring tools such as Datadog, Grafana, Prometheus, PagerDuty, or similar. Experience managing incident response, on-call ...

edge engineering environment where systems reliability, automation, and performance are critical to global-scale, low-latency operations. This is a hands-on SRE + Systems Engineering hybrid role focused on building and operating highly resilient infrastructure platforms. ⚙️ WHAT YOU’LL BE WORKING ON 🔹 Building and evolving large … scale infrastructure automation 🔹 Designing observability, monitoring, and alerting systems 🔹 Improving reliability and reducing operational toil using SRE principles 🔹 Debugging deep system-level performance and latency issues 🔹 Managing CI/CD pipelines, containers, and Kubernetes workloads 🔹 Supporting global production systems across distributed teams 🔹 Driving continuous improvement across tooling and platform ...

Senior Java Engineer/SRE London (Hybrid) The company A well-established global fintech business operating large-scale trading platforms across multiple asset classes including equities, leveraged products, futures, options, and digital assets. Their technology supports a significant international client base and processes high volumes of real-time trading activity … skills and ability to work across teams Why consider it High-impact role supporting live trading systems Strong blend of software engineering and SRE work Complex distributed systems challenges Well-known fintech brand with strong career progression Hybrid working and strong overall package Contact Ciara Clarke at Harrington Starr ...

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 ...

Paragon Alpha are working with a multi-strategy hedge fund who manage over $50BN in assets, looking for a Site Reliability Engineer to join one of their central infrastructure divisions. The firm operate a very flat and non-siloed structure, which means engineering teams have a very … wide and impactful scope across investment and engineering divisions, and work across Cloud, Containers, Linux and back-end engineering; rather than focus on one discipline. Stack: Kubernetes, AWS, OpenShift, Python, Linux, This is a great opportunity for a Site Reliability Engineer to work across trading systems ...

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 infrastructure team. … smartest people in other 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 basis ...

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 supporting high-demand computational workloads. Hands-on engineering role requiring strong systems expertise, with responsibility for resolving complex production issues, improving system resilience, and enhancing platform observability. Responsibilities Deployment and management of large-scale compute clusters using automation tooling, with adaptation to customer requirements Validation and optimisation ...

Security programmes. You will design, build and operate secure, cloud-native backend services that underpin mission-critical national systems. This is a hands on engineering role, focused on building robust APIs, services and data driven components within modern cloud and DevSecOps environments. You will work end to end - from … into CI/CD pipelines, supporting automated testing and deployment. Ensure systems are reliable, resilient and scalable, applying Site Reliability Engineering (SRE) principles. Collaborate closely with frontend developers, architects, DevOps engineers and client stakeholders. Help clients and users understand technical trade-offs and make informed product decisions. ...

Description Front Office Production Engineer – Linux, Oracle, KDB, SRE, Python, Shell Scripting, Automation, Monitoring, Observability, FIX Messaging, Fixed Income A Senior Production Engineer with a background in Front Office Trading environments and strong knowledge of Site Reliability Engineering (SRE) is sought after by a global Investment Bank ...

This leading fan-to-fan ticket exchange platform is looking for a Site Reliability Engineer (SRE) to join their Engineering Department where you will make sure their platform is reliable, performant, and resilient. Bridging the gap between development and production, being the primary advocate for the service … that each update is as stable as it is innovative. We are looking for someone that has - Proven track record in a DevOps or SRE role, preferably within a marketplace or high-availability platform. Experience managing environments and production accounts within AWS. Strong Unix/Linux, DevOps, containers, networking, system ...

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 ...

they move away from traditional data centres, they are investing heavily in building a highly reliable, scalable and observable cloud platform. As a Lead SRE, you will act as a technical leader within the reliability function, setting direction and driving best practices across engineering teams. This is still … observability tooling CI/CD pipelines and automation tooling Python, Go or similar scripting languages Distributed systems at scale About You Strong background in SRE, DevOps or Platform Engineering at a senior or lead level Proven experience leading technical direction or mentoring engineers Experience running and supporting production systems ...

This leading fan-to-fan ticket exchange platform is looking for a Site Reliability Engineer (SRE) to join their Engineering Department where you will make sure their platform is reliable, performant, and resilient. Bridging the gap between development and production, being the primary advocate for the service ...

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 ...