Cloud Computing Jobs

Amazon · London

Acts as a trusted advisor and cloud operations architect for enterprise AWS customers, crafting strategies to drive adoption and keep environments operationally healthy. Provides architecture, support strategy and launch planning guidance, consulting with everyone from developers to C-suite executives alongside Solutions Architects and Sales teams. Requires UK national status and ability to obtain UK Government Security Clearance.

Amazon · London

Founding security architect role paired 1:1 with a dedicated Security Specialist Seller, owning architecture and outcomes for a named portfolio of large enterprise customers. You lead CISO-level architecture reviews, security assessments and POCs, and drive adoption of AWS security services including Security Hub, GuardDuty, Inspector, IAM Identity Center and Macie, plus securing generative and agentic AI workloads.

Noir · Gloucester · £45,000 – £60,000 pa

Builds and maintains a semantic search engine using .NET, C#, ASP.NET Core and Azure SQL, with training provided in .NET 10, MAUI, Docker, Kubernetes, microservices, Angular and Vue. Joins a UK team containing three current MVPs, working remotely or from a Gloucester office.

Noir · London · £80,000 – £100,000 pa

Builds and maintains a semantic search engine using .NET, C#, ASP.NET Core and Azure SQL, with training provided in .NET 10, MAUI, Docker, Kubernetes, microservices, Angular and Vue.js. Joins a team containing three current MVPs, working on cloud data technology that generates answers from content correlation rather than keyword matching.

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

Builds and operates Cloudflare's Basin platform, spanning the Iceberg metadata catalog with ongoing table maintenance and an in-house distributed SQL engine running petabyte-scale queries over R2. Owns code from inception to release across the stack, architecting globally distributed data consistency models, optimising storage engine performance and designing data-centric APIs in Rust, TypeScript, Go and C++.

Snowflake · London

Customer-facing pre-sales role working with the account sales team and channel partners to understand customer needs and position a cloud data platform. You run demos, proofs of concept and technical deep dives with both technical and executive audiences, and act as a technical champion to drive deals. Collaboration with product, engineering and partners is central, with a focus on data architecture, analytics and SQL.

Snowflake · London

Customer-facing technical role partnering with account sales teams and channel partners to run demos, proofs of concept and implementations of a cloud data platform. You translate product features into business solutions for technical and executive audiences, build technical champions, and collaborate with product, engineering and marketing. Distinct for its heavy emphasis on AI-native working and continuous experimentation.

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

Conducts applied AI research on reinforcement learning, guided search and agent training, running large-model experiments across multiple compute nodes. Works in Python and JAX on reasoning models, distillation and web-scale data collection, publishing findings and collaborating with adjacent teams.

Cloudflare · London · €89,000 – €122,000 pa

Lead the Egress team building and operating network software infrastructure that connects Cloudflare's products to any destination, spanning data planes and distributed control-plane services. You will hire and mentor a distributed engineering team, partner with Product and engineering leaders on roadmap, and own production reliability, on-call and incident response.

Maxwell Bond · London · £85,000 – £105,000 pa

Build Descrial end to end, from PostgreSQL schema to TypeScript/React interfaces, for a confidential financial-data platform. You own features across async Python services, auth and multi-tenant isolation, AWS/Kubernetes deployment, and LLM-powered features with the AI/ML team, reporting to the Head of Engineering in a small, senior London team.

Randstad Technologies Recruitment · Bristol · £600 – £747 pd

Hands-on role eliminating manual network configurations by translating low-level designs into production-grade automation workflows. You will build and optimise CI/CD pipelines for Cisco data centre changes, champion GitOps with strict pipeline gates and automated rollbacks, and integrate automation across NDFC, NetBox, ServiceNow and Ansible Automation Platform in a regulated FCA/PRA environment.

Randstad Technologies Recruitment · London · £600 – £747 pd

Hands-on role eliminating manual network configurations by translating low-level designs into production-grade automation workflows. You will build and optimise CI/CD pipelines for mission-critical Cisco data centres, champion GitOps with strict pipeline gates and automated rollbacks, and integrate automation across NDFC, NetBox, ServiceNow and Ansible Automation Platform in a regulated FCA/PRA environment.

Nebius · London

A talent pool for engineers and technical specialists interested in future roles across AI, cloud and high-performance computing, covering areas such as LLM pre- and post-training, inference optimisation, GPU and distributed infrastructure, and backend or platform engineering. It is an expression of interest rather than an application for a specific vacancy, aimed at attendees of the Nebius AI Series in London.

ARM · London · £500 pd

Senior C# .NET developers join a strategic technology transformation programme in an international banking environment, building enterprise-grade applications across front, middle and back office. Day to day involves designing secure APIs, microservices and distributed systems, working with architects, analysts and QA in an Agile delivery model, and supporting CI/CD, cloud adoption and production troubleshooting.

ECS Resource Group · Solihull · £35,000 – £37,500 pa

Final escalation point for complex technical issues across on-prem, virtualised and cloud environments, owning incidents end-to-end with deep investigation and root cause analysis. Supports Windows, Microsoft 365, Azure/AVD, Citrix, networking and virtualisation while mentoring junior engineers and driving service improvements in an MSP-style team.