Cloud Computing Jobs

Amazon · London

Lead end-to-end delivery of complex AI/ML engagements for enterprise customers, from strategic planning through pre-production deployment and optimisation. Architect solutions on AWS services with a focus on Generative AI using Amazon Bedrock and SageMaker, while mentoring junior consultants and supporting pre-sales scoping. Based in AWS UK offices when not at customer sites.

Amazon · London

As a trusted technical advisor to capital markets customers, you own the technical relationship, leading architecture design, reviews and workshops across trading, risk, post-trade and market data domains. You design scalable, secure solutions using AWS services and emerging tech such as AI/ML and HPC, partnering with an Account Executive on engagement strategy.

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

Builds the Capacity and Quota Management control plane that decides who gets compute, when, and how much. Work spans a GPU reservation engine with rebalancing and auto-reclamation logic plus a quotas control plane handling customer requests and resource distribution algorithms, all exposed via APIs. High-ownership role defining how the system matures.

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

Interns ship and deliver a project over 12-14 weeks with autonomy and mentor support, working cross-functionally on software that handles massive network traffic. Engineering teams use TypeScript/JavaScript, Go, Rust, C/C++ and Python in a microservices-based architecture, and interns present their work to the whole company at the end.

eFinancialCareers · London

As a Senior Software Engineer, you will work on a cloud-native analytics and rapid delivery platform, supporting trading, risk management, and complex workflows. You will collaborate with quantitative teams and engineers to build reliable, scalable, and resilient systems, turning complex technology into reusable services and APIs.

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.

Experis · United Kingdom · £400 – £500 pd

Multiple contract roles supporting a large-scale technology programme, spanning data, ML and AI platform engineering, governance, security, reliability and service delivery. Work covers tools such as Python, SQL, Go, DataHub, Trino/Starburst, JupyterHub, OpenSearch, Entra ID/OIDC, FluxCD/Argo CD and Helm in cloud-native environments. Open to both hands-on specialists and technical leaders, with remote and global working.

Reed Technology · Newport · £66,000 – £74,000 pa

Lead DevOps EngineerAnnual Salary: up to £74,000 per annum depending on experienceLocation: NewportJob Type: Hybrid (onsite every Wednesday and the last Tuesday monthly)A new exciting opportunity has become available to work for a growing business within the civil service as...

Spencer Rose · Manchester · £420 – £475 pd

Join a banking client on a 6-12 month contract to build and maintain modern cloud infrastructure, Kubernetes clusters and CI/CD platforms. You will work hands-on with GKE, Google Cloud Platform, Harness, Jenkins, Terraform, Istio service mesh and HashiCorp Vault, with multi-cloud exposure advantageous. Hybrid working requires two mandatory days per week in the Manchester office.

Reed · Newport · £66,000 – £72,000 pa

Hands-on technical leadership role guiding and mentoring a team of 3-4 DevOps engineers within a civil service platform engineering group. Involves producing and assuring DevOps technical designs, acting as technical product owner, and driving CI/CD, Infrastructure as Code and cloud practices across the software delivery lifecycle.

Genomics England · London · £73,400 pa

Designs, builds and optimises an AWS cloud platform within a Cloud Centre of Excellence, owning the AWS Organisation and Landing Zone. Day to day involves Terraform and Ansible automation, GitLab CI/CD pipelines, golden path templates and cloud governance across a 100+ engineer community, with in-hours support and enablement coaching.

Spencer Ogden · United Kingdom · £375 – £425 pd

Lead infrastructure automation and deployment architecture for SmartStack and OS7 platforms, establishing scalable, secure frameworks across lab, factory and production environments. Act as technical authority for infrastructure-as-code, CI/CD integration and deployment automation, using Ansible, Linux and scripting to enable repeatable global deployments. Mentor engineers and set automation standards across the organisation.

Dabster Systems Ireland Limited · Dublin, Ireland · £334 – £376 pd

Design and build scalable Golang microservices for a global payments platform, architecting high-performance, low-latency systems handling large transaction volumes. The role covers REST and gRPC APIs, CI/CD with Jenkins, Terraform automation, and Docker/Kubernetes, alongside technical leadership, code reviews and mentoring of distributed engineering teams.