Cloud Computing Jobs

Amazon · Swindon

On-site maintenance technician and operator for an AWS data centre, responsible for operating and maintaining electrical, mechanical, emergency generator and fire/life safety equipment to keep mission-critical servers above 99.999% uptime. Duties include hands-on troubleshooting of switchgear, UPS, PDU, AHU, pumps, motors and VFDs, root cause analysis, daily rounds and readings, CMMS workflow management, supervising contractors and on-call emergency response.

Amazon · Bracknell

Hands-on engineering operations technician maintaining electrical, mechanical, generator and fire/life safety equipment in an AWS data centre, including switchgear, UPS, PDU, AHU, pumps, motors and VFDs. Duties cover troubleshooting, root cause analysis, preventive maintenance, CMMS workflows, contractor supervision and on-call emergency response, with no shift work required.

NScale · Netherlands; Norway; UK

Lead and build a team of Technical Program Managers delivering cluster, data centre and WAN networking across European sites, owning the end-to-end network delivery plan for GPU cluster builds from hardware arrival to customer acceptance. Sets planning standards, milestone gates and risk management, partnering with Network Engineering, Data Centre Operations, Supply Chain and carriers on Ethernet and InfiniBand fabrics. Hands-on leadership role with regular travel to sites and partners.

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.

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

Build and operate systems terminating HTTP and TLS at Internet scale, migrating core infrastructure from NGINX to a next-gen Rust-based proxy. Work spans protocol performance measurement, open-source contributions and IETF standards like QUIC, MASQUE and ECH, alongside leading engineers.

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

Join the WARP team building the backend system that lets customers manage devices through Cloudflare's Zero Trust Network. You'll design, develop and maintain features like Device Posture, Orchestration and Notification, focusing on scalability, high availability and disaster recovery, working in Go or Rust and TypeScript with Kubernetes and RESTful APIs.

Databricks · London

Founding backend engineer role building the Lakebase managed Postgres platform and establishing the London engineering presence. Work spans distributed systems, control planes, proxies and reliability engineering, with teams focused on SLIs/SLOs, high-throughput data paths and AI-powered automation across AWS, GCS and Azure storage.

Adria Solutions · Manchester · £70,000 – £85,000 pa

Owns AWS infrastructure, CI/CD pipelines and observability for a new fintech platform, reporting to the CTO. Combines hands-on cloud engineering, automation, security and production reliability, including incident response, on-call and PCI-DSS/FCA controls, with significant influence over tooling and how the platform scales.

Reed Technology · Berkhamsted · £60,000 – £80,000 pa

Full-stack role building and supporting software assets across .NET/C# backends and Angular frontends, with ownership of production bugs and third-line support. Involves provisioning Azure infrastructure with IaC, running CI/CD in GitHub Actions and Azure DevOps, and integrating LLM APIs and agentic workflows. Sits in the Innovation department of a global management consultancy, spanning development and operational responsibilities.

Nebius · London

Builds and maintains web access infrastructure for an agent-native search platform, diagnosing failed requests across network, TLS, HTTP/2 and browser layers. Develops browser-compatible clients and tooling, choosing fetch methods per host and tracking success at internet scale. Requires deep protocol, fingerprinting and client-side analysis expertise.

Fuel Recruitment · Taunton · £600 – £625 pd

Validates infrastructure quality as products move from proof of concept to production, analysing architectures and designing tests across physical hardware and infrastructure as code. Works with Terraform, Ansible and Kubernetes, integrating IaC validation and environment checks into CI/CD pipelines. Based on-site five days a week within a defence environment requiring secure-by-design and accreditation support.

Randstad Technologies Recruitment · London · £290 – £380 pd

Manages large-scale Red Hat Linux server infrastructure in a high-performance financial environment, automating deployments and repetitive tasks with Python, Bash and Ansible. Handles load balancing, SSL and network traffic across F5 BIG-IP and core TCP/IP, diagnosing complex performance issues under pressure. Hybrid role in Canary Wharf, three days a week on-site.

Nebius · Israel; Netherlands; Remote - Europe; United Kingdom

You will modify Chromium's core (Blink, V8 integration, compositor, network service) to cut CPU, memory and startup cost per page, stripping out image/media decoding, font downloads and GPU work for agent workloads while preserving script behaviour. The role also covers profiling browser fleets, managing process models and building launch, pooling and recycling infrastructure.

Appvia · London · £90,000 – £120,000 pa

Lead platform engineering engagements for a cloud consultancy's enterprise clients, from early solution design through delivery. Set technical direction, mentor platform engineers and consultants, and define reusable standards and patterns across AWS, Kubernetes, Terraform and CI/CD. Combines hands-on engineering, architecture and pre-sales consultancy.

Databricks · London

Serve as a trusted technical advisor guiding enterprise customers through the full lifecycle of Databricks deployments on AWS, Azure or GCP, from architectural design to production. The role specialises in cloud networking, identity, security compliance and infrastructure-as-code, with hands-on Python and PySpark coding required.