Cloud Computing Jobs in London

• London
• Hybrid · 3–4 days in office
• £60,000 – £65,000 pa
• Senior

Hands-on, client-facing role leading managed security services and Microsoft cloud projects for a London MSP. You'll run incident response, tune SIEM detections, secure Entra ID and Microsoft 365, and deliver Azure and tenant-to-tenant migrations while acting as escalation point and mentoring engineers.

Microsoft 365 · Entra ID · Azure +7

• London
• Senior

Design, build and operate Cloudflare Queues, a globally distributed managed message queuing service integrated with Workers, owning features from design through release. Work across the stack on reliability, delivery guarantees, buffering and producer/consumer scalability, using AI-assisted development tools throughout the lifecycle.

Cloudflare Workers · Cloudflare Queues · Git

• London
• Hybrid · 2 days in office
• £700 – £750 pd
• Lead
• Contract

Hands-on technical leadership role improving Microsoft Azure cloud platforms, CI/CD pipelines and infrastructure as code. You will build reusable platform capabilities, self-service tools and developer workflows while driving engineering standards and supporting multiple engineering teams. Requires strong .NET, REST API, Git and containerisation skills, with two days per week onsite in London.

Microsoft Azure · Git · .NET +2

• London
• Senior

Shapes and strengthens security architecture across a cloud-native environment, working closely with Architecture, Engineering, Product and Operations teams to embed security from the outset. Focuses on GCP and Kubernetes security, DevSecOps, application and API security, identity, resilience and compliance (PCI DSS, GDPR, ISO 27001, SOC 2).

GCP · Kubernetes · API Gateways +4

• London
• £500 – £560 pd
• Senior
• Contract

Build a new TypeScript-based platform from the ground up on a greenfield digital programme in a secure environment, working across the full stack with React, Node.js and REST APIs. Take genuine ownership of features from development through to production, using PostgreSQL, Docker, CI/CD and OIDC/Keycloak authentication within an Agile team.

TypeScript · React · Node.js +7

• London
• On-site
• £375 – £425 pd
• Contract

Backend engineering role focused on a large AWS migration, including upgrading services to JDK17, automating AWS infrastructure creation with CloudFormation, CDK and Terraform, and removing dependencies on unsupported services. Success is demonstrated by spinning up services in a new region and passing integration and non-regression tests, working within a team and reporting progress and blockers.

AWS · CloudFormation · CDK +2