Cloud Computing Jobs

Amazon · London

Acts as a trusted technical advisor to major retail and consumer goods companies, providing architectural guidance and designing cloud solutions on AWS. Builds relationships with customer senior leaders, identifies new technical opportunities, and turns delivered solutions into reusable reference designs. Works closely with sales teams and global technical communities, using technologies such as Agentic AI.

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

Join the Workers Runtime team to build and improve the runtime that executes customer code at Cloudflare's edge. You'll work on performance, reliability and scale, expand JavaScript API and WebAssembly support, and own code in production within a large-scale distributed system.

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++.

Nebius · London

Builds and owns core components of a GPU-native serverless AI platform, spanning control plane, scheduler, runtime, autoscaler and customer-facing APIs. The role is end-to-end and high-ownership, tackling cold-start latency, GPU scheduling under contention, multi-tenant isolation and edge request routing while running the service with SRE practices.

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.

NVIDIA · Cambridge

Serves as the primary technical contact for academic and research partners, driving adoption of NVIDIA's accelerated computing and AI stack. Involves integrating frameworks and libraries into large-scale research projects, delivering workshops and lectures, and tracking emerging LLM and HPC trends. Requires deep multi-node LLM lifecycle expertise and about 30% travel.

Additional Resources · Cheltenham · £700 pd

Develops and enhances secure Java backend services, designing scalable applications and integrating RESTful APIs within microservices architectures. Works in an Agile team alongside engineers and architects on technology supporting UK Defence and Critical National Infrastructure programmes in a restricted environment. Requires active eDV clearance.

Snowflake · London

Customer-facing pre-sales role partnering with account sales teams and channel partners to run demos, proofs of concept and technical evaluations of Snowflake's data cloud platform. Involves hands-on SQL work, presenting to executive and technical audiences, and building joint architectures with ecosystem partners.

Noir · Swansea · £50,000 – £70,000 pa

Join a small, autonomous team of three or four developers who own each piece of a global marketing software platform, deploying over 200 times a day. You'll work with .NET, C#, ASP.NET Core, Azure SQL and Azure DevOps, with training in Blazor, React, ML.NET and Azure AI. The culture prizes freedom, openness and rapid decision-making over process.

Cathcart Technology · Greater London · £500 – £550 pd

Contract role redeveloping a main product for a new region, focused on backend development within an Agile team alongside engineers, design and front end. You'll build backend APIs using TypeScript, Node, GraphQL, Terraform and AWS, and leverage LLMs and generative AI. Hybrid working with three days on-site and a strong chance of long-term extension.

Avanti Recruitment · United Kingdom · £40,000 – £50,000 pa

Hands-on role operating and improving a live, high-availability AWS production environment alongside an existing DevOps Engineer. Day-to-day work covers CI/CD pipelines, Docker and Kubernetes/EKS, automation, monitoring, logging and alerting, troubleshooting, and AWS cost optimisation, with shared rather than sole DevOps responsibility.

eFinancialCareers · London

Designs agentic automation frameworks in Python on AWS Bedrock, decomposing Jira workflows into microservices and LLM agents. Owns end-to-end delivery of automation across Operations, Compliance and Risk, building secure integrations with core internal systems and tuning agent quality, latency and cost. Also mentors junior engineers and drives coding standards, code reviews and CI/CD hygiene.

Version 1 · Newcastle upon Tyne

Owns the Event Management tooling environment, acting as product owner and SME for Opsview, Nagios-based tools and integrations with ServiceNow, Engage and ConnectWise. Sets the technology roadmap, plans upgrades and migrations, and drives AI and automation to reduce alert noise and speed triage, while leading customer monitoring transitions and integrations.

Deloitte · Belfast

Designs, builds and maintains secure AWS platforms and CI/CD pipelines for client delivery, working across the full software development lifecycle. Involves Infrastructure as Code with Terraform or CDK, optimising workloads for cost and reliability, mentoring engineers and supporting bids and pre-sales activity.