101 to 112 of 112 Site Reliability Engineer Jobs in London

Morningstar UK Ltd. in London is seeking an experienced IT Operations/SRE professional to monitor and support the Market Data stack. You will collaborate with the London and Mumbai squads, deploy updates, and help shape tooling and automation during cloud migration initiatives. You will join a hybrid work model … rotating shifts that include late finishes and weekends, with 40 hours per week after training. This role emphasizes reliability, fast resolution, and cross-functional teamwork. #J-18808-Ljbffr ...

Fogsphere, a London‐based AI/edge‐to‐cloud platform innovator, seeks a Junior Software Engineer with SRE influences to help design, test, and reliably deploy software. You’ll work across software, QA, and SRE teams, applying DevOps practices to ensure robust, scalable systems in production. You will grow ...

Trayport seeks a Principal Platform Engineer to anchor our Platform/Operations in London. The role is 70% hands-on—designing, building and operating infrastructure for a global trading platform, and mentoring the broader team. You will drive … cloud engineering across AWS and Azure, own networking design, and lead IaC, CI/CD, and Kubernetes platforms as products. A strong focus on SRE, AI-enabled workflows, and reliability is required. #J-18808-Ljbffr ...

Envitia in the UK is hiring a DevOps/Platform Engineer to design, build and operate secure cloud capabilities within classified government environments. You will work across AWS and cloud-native technologies, delivering reliable, scalable platforms that underpin mission-critical digital services for national security. Join agile, multi-disciplinary ...

Next Ventures is seeking a Mid-Level DevOps Engineer to join a cloud-native SaaS platform on AWS, with a hybrid Barcelona setup. You will maintain infrastructure, drive IaC and GitOps, and improve automation across production environments. The role emphasizes Kubernetes operations, CI/CD improvements, vault-based secrets … management, and collaboration with software teams to boost reliability and scalability. #J-18808-Ljbffr ...

Baseten is building its first SRE team in London to own the reliability of multi-cloud Kubernetes infrastructure. You will lead, coach, and grow engineers, defining on-call rotations, SLOs/SLIs, and incident response processes while collaborating with US SRE leadership. You will drive architectural decisions, implement observability ...

UnderwriteMe is seeking a Platform Engineer to design, build and operate our cloud platform, focusing on scalable Kubernetes clusters, cloud security and developer experience. You will work with a team of engineers to improve time‐to‐production and reliability across multiple regions, supporting product teams and customer success. ...

play an instrumental role in shaping the future at one of the worlds largest and most influential companies. As a Lead Infrastructure Engineer, you have the opportunity to drive innovation and make a meaningful impact on our technology landscape. You'll work alongside talented professionals, expand your technical expertise … grow both within and beyond your domain. Experience career growth and the excitement of solving complex challenges with us. As a Lead Infrastructure Engineer in Electronic Trading Services, you will apply your deep knowledge of software, applications, and technical processes to advance our infrastructure engineering discipline. You will continue ...

Banking Solutions UK Limited seeks a Platform Engineer to design … operate multi-region Kubernetes infrastructure (EKS/GKE/AKS) and own GitOps delivery, observability, DR, and security. You will contribute to AI-driven SRE automation and support hybrid deployments for Tier-1 banks. The role emphasizes ownership across the full stack, collaboration with security teams, and delivering reliable production ...

UnderwriteMe is seeking a Platform Engineer to maintain, optimise and grow a cloud platform across multiple regions. You will drive high-impact initiatives, ensure reliable production readiness, and improve developer experience while supporting product teams with scalable infrastructure. You will operate Kubernetes workloads at scale, implement secure IaC configurations ...

A global trading and investment firm in Greater London is seeking a Trade Support Engineer. This role involves monitoring trading systems, implementing new solutions, and supporting traders with system stability. The ideal candidate has over ...

coverage during daytime hours. SREs are supported by all engineering teams at Cloudflare who participate in on call schedules for their services. The SRE teams facilitate remediation and follow up of production issues and mature the tooling to enable all engineering teams to self-service on production. Incident follow … across all engineering teams is prioritized above product innovation and the impact of production incidents influences the priority. SREs support two main environments: Edge SRE are focused on edge distribution where most client traffic is served. Core SRE are focused on the core services like control plane, data pipeline ...