Cloud Computing Jobs

Cloudflare · London · €66,000 – €91,000 pa

Build and operate microservices behind Cloudflare's Application Security products such as Rate Limiting and Web Application Firewall, working mainly in Rust with Go, PostgreSQL, Redis, Kafka and Clickhouse. Senior engineers lead complex projects from design through production, mentor peers, and improve reliability of distributed systems at large scale, with on-call flexibility required.

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.

Nebius · London

Develops and extends the QEMU/KVM virtualization stack, optimising I/O for emulated disk and network devices, distributing resources between VMs and hardening the hypervisor against untrusted code. Works closely with the open-source community on upstream patches, with a focus on low-level security and performance.

Nebius · Amsterdam, Netherlands; Berlin, Germany; United Kingdom

Lead the mk8s Core team building a managed Kubernetes service on Nebius cloud, owning the API, control plane, cluster autoscaling and platform integrations. The role is hands-on: you write and review Go code, lead projects and join on-call, while managing 4-8 engineers and shaping technical vision with product. Work targets scaling to tens of thousands of GPU nodes across 10+ data centers.

Spectrum IT Recruitment · Southampton · £60,000 – £80,000 pa

Hands-on technical leadership role guiding a team of full stack engineers while remaining close to the code. You'll set technical direction across frontend, backend, cloud and data, and champion an AI-first engineering culture using tools like GitHub Copilot, Claude Code and Cursor throughout the development lifecycle.

Vercel · London

Spans technical pre-sales and post-sales as a trusted advisor to enterprise customers, qualifying technical fit, designing target architectures, and running proofs of concept. Post-sale, acts as lead architect guiding onboarding, migrations, and performance, reliability and cost optimization on Vercel's platform. Works across Product and Engineering, feeding field insights back into roadmaps.

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

Maintain and enhance existing production applications while helping design and build a new platform, with a strong backend focus. Work across TypeScript, Node.js and React plus AWS infrastructure such as Lambda, ECS/Fargate, DynamoDB and SQS, collaborating through paired programming and taking ownership of performance, reliability and scalability.

ARM · London · £650 – £675 pd

Hands-on architecture role within a central function supporting digital products and services for Policing. Involves application architecture, solution design, integration, AWS cloud infrastructure and engineering collaboration, producing design artefacts and assuring non-functional requirements across the product lifecycle.

eFinancialCareers · London

Builds a greenfield Data Control Plane for a global financial services group, working across React/TypeScript frontends and Python/FastAPI backend services on AWS. Involves catalogue browsing, search, data grids, secure APIs, identity and access management, plus AI-enabled features using managed LLM services. Spans the full engineering lifecycle with CI/CD, Infrastructure as Code and observability.

Temporal · London

As the accountable technical owner from purchase to stable production, you drive customers' first production workflow, set reliability and scaling guardrails, and remove activation blockers. You run KPI-driven success plans, lead cross-functional coordination, and certify teams and workloads as production-ready while working hands-on with the most difficult tickets.

Amazon · London

Design and build real-time middleware and runtime software connecting industrial control hardware to AWS cloud services, including protocol integrations like OPC-UA, EtherCAT and Modbus. The role spans edge-to-cloud telemetry, latency budgets and on-hardware validation, working with hardware, controls and security engineers.

Amazon · London

Owns the architecture of real-time middleware and controls connecting industrial hardware to AWS cloud services, spanning embedded/edge controllers and distributed systems. Sets multi-quarter technical strategy for industrial protocol support, edge-to-cloud data contracts, and real-time correctness, while mentoring engineers and leading cross-team efforts.

ARM · Bristol · £93 ph

Designs and maintains secure, scalable software architectures for complex environments, contributing to architectural decisions and product roadmaps. Works within Agile or SAFe Integrated Product Teams, applying secure-by-design principles, CI/CD and DevSecOps practices, and supporting bids and solution strategies. Requires existing high-level UK security clearance (SC).

Adria Solutions · Huddersfield · £35,000 – £45,000 pa

Supports AWS infrastructure, CI/CD pipelines and automation for software and machine learning workloads, including packaging, versioning and deploying ML models. Works alongside software and AI engineers to keep development, testing and production environments consistent, monitoring pipelines and fixing issues. Suits an early-career engineer with scripting and cloud foundations and an interest in MLOps.

Emponics · Almondsbury · £80,000 – £130,000 pa

This role involves building and maintaining the infrastructure that supports AI deployment, focusing on data pipelines, system integrations, and production-grade reliability. The engineer will take AI prototypes from concept to scalable, robust systems integrated with CRMs, ERPs, and SaaS platforms. Emphasis is on automation, data integrity, and seamless communication between AI agents and enterprise systems.