1 to 25 of 47 Site Reliability Engineering Jobs in London

platforms on the internet. As the company continues to scale globally, reliability and performance are more critical than ever. The Site Experience SRE team sits at the intersection of infrastructure, product engineering, and user experience - ensuring that every interaction across web, mobile, APIs, feeds, media delivery … SLOs, capacity management, release engineering, and operational maturity across the company. Mentor and Multiply Impact Provide technical leadership and mentorship to engineers across SRE and software engineering teams. Help shape reliability culture and raise the operational excellence bar across the organization. What We're Looking For 8+ ...

levels of the client organization, generating results that allow our clients to thrive. What You'll Do The Principal Site Reliability Engineer (SRE) is a senior technical leader responsible for shaping how reliability, automation, and operational excellence are engineered across the organisation. Operating across domains including traditional … automation frameworks that can be adopted across multiple teams and domains without requiring each team to solve the same problems independently. The Principal SRE also plays an important enablement role beyond deeply technical teams, helping less technical areas of the business adopt structured, governed, and scalable ways of working. This ...

worldwide, Replit is democratizing software development by removing traditional barriers to application creation. About the role Join our Site Reliability Engineering (SRE) team and help ensure the reliability, scalability, and performance of Replit's infrastructure that serves millions of developers worldwide. As a Staff Site Reliability Engineer, you will bridge the gap between development and operations, implementing automation and establishing best practices that enable our platform to scale efficiently while maintaining high availability. We are seeking Staff SREs who are passionate about building and maintaining resilient systems at scale. Your mission will ...

these daily experiences possible. If you’ve used Apple products, you’ve likely interacted with us. Apple Services Site Reliability Engineering (SRE) teams are responsible for the systems and services that directly support those customers and their experiences. We are looking for an SRE with experience … BIG. Operating at our scale, across multiple geographies and servicing hundreds of millions of users presents unique challenges. As a Software Developer in SRE at Apple, you'll need to solve these problems using data, teamwork, and your own expertise. ASE Products Site Reliability teams are responsible ...

Cloud & Automation) - London - 2 Days on Site per week. A leading global financial services organisation is seeking a Site Reliability Engineer (SRE) to drive reliability, automation, and performance across its cloud-hosted platforms. The Opportunity This role sits within a high-performing Platform Operations function, acting … central point of expertise for SRE methodologies and automation. You will play a key role in improving system resilience, scalability, and operational excellence across a complex, regulated environment. Key Responsibilities Lead the implementation of SRE best practices across cloud infrastructure Drive improvements in observability, alerting, and capacity planning (SLA/ ...

Investment Banking SRE - automation, incidents, scale engineering, banking, payment - Contract Description: The SRE Lead designs and leads reliability engineering across banking and payments, establishing SRE standards, automation, and learning practices to improve resilience, reduce incidents, and scale engineering led operations. Leads Site Reliability Engineering (SRE) strategy, automation, reliability by design, and observability. Reduces incidents and improves recovery. Skilled in resilient engineering, risk control, and scaling operations across complex banking and payments environments. 8+ years experience. Inside IR35 - hybrid working (3 days a week in office) By applying to this ...

United States Digital Space LLC is seeking a Staff Site Reliability Engineer to lead reliability engineering initiatives for critical user-facing systems. You will collaborate with product and infrastructure teams to enhance performance and availability. The ideal candidate should have 8+ years in Site Reliability Engineering and experience in operational excellence at internet scale. Benefits include flexible vacation policies and professional development programs. #J-18808-Ljbffr ...

Financial Times as one of Europe’s fastest-growing companies for two consecutive years—and a UK Best Employer for 2026. Thought Machine’s Site Reliability Engineers are the guardians of mission-critical systems for the world's most influential financial institutions. As a member of our elite … senior stakeholders in the organisation, our customers, and working on programmes and initiatives that are critical to the success of the company. As an SRE at Thought Machine, you will be responsible for: Supporting the product engineering teams in building highly fault-tolerant, scalable applications by participating in design ...

Role: Site Reliability Engineer Location: London (Hybrid) Salary: £80,000 - £105,000 As our Site Reliability Engineer, you'll work closely with our feature team and other colleagues to meet defined service level objectives and continually improve systems and environments. You'll define error budgets that … Very strong engineering skills in Java, JavaScript or Python Open Telemetry experience Must have Core Java/Python Must have experience as an SRE knowledge of Python Data Structures Strong knowledge of deploy and release services, automation and troubleshooting Experience of utilising tools and technology across the software development ...

Role: Site Reliability Engineer Location: London (Hybrid) Salary: £80,000 - £105,000 As our Site Reliability Engineer, you'll work closely with our feature team and other colleagues to meet defined service level objectives and continually improve systems and environments. You'll define error budgets that … Very strong engineering skills in Java, JavaScript or Python Open Telemetry experience Must have Core Java/Python Must have experience as an SRE knowledge of Python Data Structures Strong knowledge of deploy and release services, automation and troubleshooting Experience of utilising tools and technology across the software development ...

+ Benefits Type: Permanent About the Company 167 Solutions is partnering with an innovative technology organisation that is scaling its cloud engineering and platform capabilities. We are seeking a hands-on DevSecOps Engineer who can embed security directly into the software development lifecycle while remaining actively involved in engineering … will be responsible for automating security controls, improving cloud security posture, developing CI/CD pipelines, and implementing security tooling within a fast-paced engineering environment. The successful candidate will have strong software engineering capabilities alongside cloud and security expertise. Key Responsibilities Design, build and maintain secure ...

Replit is seeking a Staff Site Reliability Engineer to join their SRE team in Greater London. This role focuses on the reliability, scalability, and performance of Replit's infrastructure serving millions of users worldwide. You will work on designing observability solutions, leading incident response, and automating operational … tasks while mentoring other engineers. The ideal candidate has extensive experience in Site Reliability Engineering, strong programming skills in Python or Go, and a deep understanding of distributed systems. #J-18808-Ljbffr ...

Azure Site Reliability Engineer | £500- £550 OutsideIR35 | 6 Month initial (project spanned until August 2027) | 2 Days onsite into Central London This is for my clients Brownfield project, with new funding they are looking to level up their platform designs ready for their further platform builds later … using Terraform, Bicep, or ARM templates Enhance CI/CD pipelines (Azure DevOps/GitHub Actions) Nice to have: Experience with Kubernetes (AKS) Azure Site Reliability Engineer | £500- £550 OutsideIR35 | 6 Month initial (project spanned until August 2027) | 2 Days onsite into Central London ...

Role: Site Reliability Engineer Client: Most Elite FinTech Firm in London Compensation … 150k + Bonus + Package Location: Montreal Overview An Elite FinTech Firm is looking for a highly talented DevOps Engineer/Systems SRE to join a talented flat-structured team within a larger firm! This team has an unlimited tech budget, promotes a great culture, and is made ...

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 … 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 ...

Site Reliability Engineer – Trading Client: Elite FinTech Compensation: £70,000 - £120,000 + Bonus Location: London Overview My client are seeking an SRE/Linux Platform Engineer to work on their low latency Linux estate. The role is a cross between Linux Systems Engineering and Site Reliability Engineering. The Role Platform Engineering: Building, designing and supporting automated solutions for scalable deployment across private and public cloud infrastructure. Low Latency: Working within a low latency Linux environment. Project & BAU: Operating across both project work and BAU, automating wherever possible. Key Responsibilities Linux Engineering ...

Telemetry and Observability Engineer (Inside IR-35) London/Hybrid (3 days on-site) I'm working with a global organisation building next-generation cloud-native and observability platforms at enterprise scale, and they're looking for a strong Senior Observability Engineer to join the team. This … scalable telemetry pipelines, monitoring, alerting, reliability engineering, and embedding observability across complex distributed systems and Kubernetes environments. Key experience needed: * Observability/SRE/Platform Engineering background * OpenTelemetry , Prometheus, Grafana, Splunk, Elastic, Loki, or Jaeger * Kubernetes, microservices, and cloud-native platforms * Python, Go, or Java * Terraform, Helm ...

software delivery pipelines in a business context. You are a seasoned professional with a minimum of 2 years of relevant experience; ideally in DevOps, Site Reliability Engineering, Cloud Engineering, or Software Development roles with a strong focus on CI/CD . You are deeply interested ...

leading fintech company in London seeks a Site Reliability Engineer to maintain robust production infrastructure for their innovative core banking and payments platforms. The role involves collaborating with product engineering teams to enhance reliability, contributing to disaster recovery strategies, and maintaining high-quality documentation. The ideal ...

Title: Site Reliability Engineer Salary: £90k+ + Equity Company Description: EQUALS - World's largest social music network Job Description: As the sole SRE, you will own the infrastructure powering a social network of over a million users. You will manage a high-scale AWS environment using Pulumi, optimize … PostgreSQL 17 for massive datasets, and ensure system reliability during exponential growth. This is a high-impact role where you control the platform's operational health. Location: London, UK Why this role is remarkable: Take full autonomy as the sole infrastructure owner for a platform with 1M+ users ...

largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Would you like to be part of an engineering team that develops and maintains our cloud and platform services? Are you motivated by seeing how your work makes a difference to product delivery … production issues Requirements: • Have experience working in global cross-functional teams to solve problems at scale with innovative solutions • Have experience DevOps and SRE (Site Reliability Engineer) best-practices • Have advanced skills in AWS, Linux, Puppet, Jenkins, Docker, Kubernetes, Terraform and GitHub • Have experience designing highly available ...

Apple Inc. is seeking a Site Reliability Engineer for iCloud in the United States. This role involves ensuring the reliability and performance of products like iCloud Photos, Mail, Drive, and more. The ideal candidate will have a strong background in managing distributed systems and deploying cloud solutions. ...

CLEARED CLOUD NATIVE DEVOPS ENGINEER- Permanent opportunity for a Cloud Native DevOps Engineer with SC Clearance. - Salary up to £100,000 DOE - On-site opportunity with London based offices - To apply, please call Laura Jackson on , or email with an up-to-date CV. … process and submit (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLSDEVOPS ENGINEER, DEVOPS, SITE RELIABILITY ENGINEER, PLATFROM ENGINEER, PLATFROM, CLOUD, CLOUD NATIVE, AWS, AWS CLOUD, AWS ENGINEER, ANSIBLE, TERRAFORM, CLOUD SUPPORT, CLOUD INFRASTRUCTURE, DEFENCE, NATIONAL SECURITY, DV CLEARED ...

client within Investment Banking is currently seeking for an SRE Lead. I'm working on an SRE Lead role within a banking/payments environment that I thought might be of interest. You'd lead SRE strategy, driving automation, observability, and reliability by design, with a focus on reducing … incidents and improving recovery. Looking for someone with 8+ years' experience in SRE, strong resilience engineering background, and the ability to scale operations in complex environments. Logistics: Up to £1000 p/d inside IR35 3 Days a week Bromley 12 month contract Please click here to find ...

partnering with one of London's most exciting and rapidly growing fintech organisations as they continue to invest heavily in their cloud and platform engineering capabilities. This is an opportunity to join a high-performing engineering team responsible for delivering scalable, secure, and highly automated cloud platforms that … operational best practices across the Azure estate What We're Looking For Proven experience in a DevOps, Platform Engineering, Cloud Engineering, or SRE role Strong hands-on experience with Microsoft Azure Commercial experience managing Kubernetes environments (AKS preferred) Expertise with Terraform and Infrastructure as Code Strong Azure DevOps ...