Cloud Computing Jobs

Hastings Insurance Services · Bexhill-on-Sea

Day-to-day support and administration of Microsoft Power Platform, Messenger and Copilot Studio services, covering incident investigation, environment configuration, security roles and release management. The role coordinates deployments with rollback and post-release validation, provides technical support for Copilot Studio solutions, and works with product, engineering and operations teams to ensure changes are supportable. Governance, CI/CD and continuous service improvement are central.

eFinancialCareers · London

Builds and maintains infrastructure automation platforms at scale, managing tens of thousands of cores for Python-based quantitative research and trading systems. Designs infrastructure-as-code and configuration management with Terraform and Ansible, operates Kubernetes clusters, and creates self-service platforms for hundreds of users across Ubuntu and Windows environments, including 24/7 on-call.

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.

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.

NScale · Ireland; UK

Technical authority role owning the design, validation and operation of AI-optimised InfiniBand/RoCE and Ethernet fabrics at rack, row and data centre scale. Combines hands-on engineering with architectural leadership, GitOps automation in Python/Ansible, and 3rd/4th line escalation for a GPU cloud provider.

NScale · United Kingdom

Senior technical authority owning the design, validation and operation of AI-optimised network fabrics, including InfiniBand, RoCE and high-performance Ethernet at data centre scale. Combines hands-on engineering with architecture leadership, driving GitOps-based automation in Python and Ansible, network security, observability and 3rd/4th line escalation while mentoring engineers across teams.

NScale · London

Hands-on role architecting and building integrations across core business systems like ERP, HRIS, CRM and finance, using APIs, webhooks, ETL and platforms such as Palantir Foundry. You'll define integration patterns, own the development lifecycle, and monitor production pipelines in a fast-scaling, pre-IPO environment.

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.

Cloudflare · London

Builds and operates a shared storage platform underpinning R2, Workers KV and Durable Objects, writing automation and operator tooling for provisioning, expanding, upgrading and decommissioning storage hardware, distributed databases and object storage clusters. Involves fleet reliability engineering, observability, incident response and on-call, with AI tools used to speed debugging and reduce toil.

Cloudflare · London · £185,000 – £254,000 pa

Owns the request-facing layer of Cloudflare's R2 object storage: the S3-compatible API gateway handling authentication, routing, rate limiting and error handling. Builds and operates high-throughput services on Cloudflare Workers and Kubernetes, with on-call rotation and heavy use of AI tooling in daily development.

Cloudflare · London · €54,000 – €75,000 pa

Builds core systems, protocols and customer-facing tooling for machine-to-machine payments, metering and monetization on Cloudflare's edge. Work spans low-latency transaction services, usage metering, outcome verification, digital wallets and emerging agentic payment standards like x402, ACP and UCP, bridging fiat rails with cryptographic protocols. Part of the Emerging Technologies & Incubation group, shipping new products in a fast-moving domain.

Cloudflare · London

Owns the request-facing layer of Cloudflare's R2 object storage: the S3-compatible API gateway handling authentication, routing, rate limiting and error handling for every put, get, list and delete. Builds and operates high-throughput services on Cloudflare Workers and Kubernetes, with on-call incident response and heavy use of AI tooling in the daily workflow.

Palo Alto Networks · Israel

Serve as a trusted technical advisor to enterprise customers, leading engagements from discovery and architecture through implementation, integration and automation of Certificate Lifecycle Management, PKI and Machine Identity Security. Work across cloud, hybrid and on-premises environments with security, DevOps and engineering teams, developing reusable blueprints and best practices.

Palo Alto Networks · United Kingdom

Serve as a trusted technical advisor to enterprise customers, leading engagements across cloud, hybrid and on-prem environments to design and implement Certificate Lifecycle Management, PKI and Machine Identity Security solutions. Work spans discovery, architecture, implementation, integration and automation, collaborating with security, PKI, cloud and DevOps teams. Primarily consultative and delivery-focused rather than direct sales.

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.