Cloud Computing Jobs

Amazon · London

Builds and operates large-scale, high-availability cryptography, access and identity services on AWS, with a strong focus on automation to reduce manual toil. Day-to-day work spans Linux troubleshooting, networking diagnostics, capacity metrics and AI tooling, while mentoring junior engineers and acting as a subject matter expert across multiple AWS services.

Amazon · London

Builds and operates the software tools, services and components that automate and monitor AWS's global network infrastructure. The role spans designing new software, root-cause analysis, and improving testing, monitoring and deployment automation for internal network engineer customers. Requires UK national status and ability to obtain UK Government Security Clearance.

Cloudflare · London

Lead the Threat Application Services team within Cloudforce One, owning the Threat Events platform, external Threat Intel APIs, and backend systems that feed IOCs into WAF and Gateway for automated mitigation. Set architectural direction and operational excellence for high-latency-sensitive distributed services, while hiring and mentoring engineers building agentic threat intelligence tools.

Cloudflare · London

Lead a team of engineers building and maintaining Cloudflare's billing, payments, usage metering, aggregation, invoicing and revenue recognition systems, currently being rebuilt as a next-generation platform. The role spans technical execution, architecture for financial accuracy at scale, and mentoring, with close collaboration across product, finance, data science and operations.

NScale · Ireland; Norway; Poland; UK

Customer-facing principal architect designing end-to-end GPU infrastructure for demanding AI workloads, spanning bare-metal GPU fabrics, high-performance networking, storage and orchestration. Owns designs from rack layouts and NVLink/NVSwitch domains through Kubernetes, Slurm and validation, while using AI tooling and IaC to automate architecture and deployment workflows.

NScale · United Kingdom

Lead end-to-end delivery of Nscale's wide-area network across Europe, covering backbone expansion, new site and region bring-up, capacity upgrades and network optimisation. Coordinate Network Engineering, Data Centre Operations, carriers and commercial teams, managing dark fibre, wavelength and hardware vendors through provisioning and issue resolution. Sits in the Deployment build organisation, with regular travel to sites and partners.

CrowdStrike · United Kingdom

As an Associate Consultant on the Platform Professional Services team, you'll act as a trusted advisor helping customers operationalise Falcon Next-Gen SIEM, covering log management, data onboarding, parsing, searches and dashboards. You'll work alongside Falcon engineers and cross-functional teams, feeding customer requirements back to product management. Occasional travel under 25% is required.

Databricks · London

Serve as the trusted technical ML and AI expert for enterprise customers, architecting production-grade ML and AI workloads including end-to-end pipelines, MLOps lifecycle management, and cloud-native integrations. Specialize in GenAI solutions such as RAG architectures and agentic systems, while mentoring colleagues and influencing the platform's AI roadmap.

Databricks · London

Serve as a trusted technical advisor guiding enterprise customers through the architecture, administration and security of their Databricks deployments on AWS, Azure or GCP. The role spans cloud networking, identity, IaC automation and distributed data systems, with live coding in Python and SQL, and requires orchestrating cross-functional teams and influencing product direction.

CrowdStrike · United Kingdom

Embedded technical advisor partnering with strategic customers to drive adoption, deployment and optimisation of the CrowdStrike Falcon platform. Involves troubleshooting across endpoint, identity and cloud modules, scripting with Falcon APIs, and mentoring customer security teams on best practices and threat hunting.

Unipart · Oxford · £85,000 pa

Designs, implements and maintains complex SAP S/4HANA and HANA database landscapes, leading technical teams across system administration, cloud migration and integration strategy. Covers performance tuning, high availability/disaster recovery, OS/DB migrations, TMS, kernel upgrades and Solution Manager/Cloud ALM, while mentoring junior Basis engineers and driving automation.

CBSbutler Holdings Limited trading as CBSbutler · Merseyside · £480 – £500 pd

Owns the target architecture and design authority for an enterprise Factory Edge hosting service, defining reference architectures, reusable site patterns and guardrails across VMs, Kubernetes, MES/UNS and AI/GPU workloads. Acts as design authority across infrastructure, cloud, networking, security and OT teams, evaluating platforms such as Azure Local and Dell NativeEdge. Predominantly remote with roughly one day per month on-site at Merseyside factories.

Humanoid · London

Owns the development, deployment and operation of an existing data platform, spanning cloud infrastructure, full-stack development, platform and data engineering. Leads external contractors as their sole point of contact, translating internal requirements into technical briefs and validating deliverables. Combines hands-on engineering with technical leadership and delivery ownership.

ARM · Dublin, Ireland

Lead the architecture and evolution of a large-scale AI/ML platform, covering MLOps, LLMOps, CI/CD, IaC and production reliability. Hands-on role defining technical strategy while building agentic AI, multi-agent orchestration and Azure-based infrastructure, and mentoring engineers as senior escalation point.

Nebius · London

Optimise GPU clusters and InfiniBand fabrics on a hyperscaler AI cloud platform, tuning performance and troubleshooting root causes across Kubernetes, QEMU and KVM. Integrate new GPU hardware, build automation for proactive fault detection, and work on multi-GPU HPC environments alongside hardware virtualisation and device emulation specialists.