Cloud Computing Jobs

Amazon · London

Leads large-scale portfolio assessments and application disposition for enterprise data centre exit programmes, assigning R-strategies and designing wave plans that respect dependencies, capacity and regulatory frozen zones. Runs Tech Bridge sessions with application owners, builds dependency maps, and escalates risks to wave timelines while collaborating with Security, Networking and Replatform teams.

Amazon · London

Leads end-to-end migration assessments for large enterprise data centre exit programmes, scoring application estates of 1,000+ servers and assigning R-strategies documented in Architecture Decision Records. Builds dependency maps, designs wave plans respecting regulatory frozen zones, and runs Tech Bridge sessions with customer application owners. Works alongside Security, Networking and Replatform teams, with up to 50% travel to customer sites.

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

Lead the Threat Application Services team within Cloudforce One, owning the Threat Events platform, external Threat Intel APIs, and backend systems that feed IOCs into WAF and Gateway for automated mitigation. Set architectural direction and operational excellence for high-latency-sensitive distributed services, while hiring and mentoring engineers building agentic threat intelligence tools.

Palo Alto Networks · Berlin, Germany

Owns the end-to-end migration of enterprise customers from legacy security platforms to Cortex, executing data cutovers, policy mappings, API setups and log ingestion validations. Runs practitioner-focused 'Day in the Life' workshops and value realization sessions with customer leadership, using Python, CLI scripting and REST APIs to automate bulk configuration and demonstrate ROI.

CBSbutler Holdings Limited trading as CBSbutler · Basingstoke · £550 – £650 pd

Senior hands-on technical authority providing Linux and DevOps expertise across a secure, highly controlled platform. Designs and maintains Linux infrastructure, automates configuration and operations, builds CI/CD pipelines and infrastructure-as-code, and mentors engineers while working closely with development, security and operations teams.

83zero · Wokingham · £90,000 – £100,000 pa

Lead the design and implementation of site reliability engineering practices across large-scale, cloud-native platforms in complex multi-vendor environments. Drive automation, observability, and operational excellence using Kubernetes, service mesh, and GitOps tooling. Provide technical leadership through influence, mentoring engineers and shaping SRE strategy, SLAs, and incident response protocols.

SF Partners · Birmingham · £70,000 – £80,000 pa

Hands-on engineering role focused on developing and optimising Microsoft Azure and Microsoft Fabric platforms within a professional services organisation undergoing major transformation. Involves introducing automation, improving platform performance, resilience and cost optimisation, and establishing infrastructure and operational practices for growing data and analytics capabilities, while influencing technical standards and working with business stakeholders.

Grafana Labs · United Kingdom · £117,949 – £141,539 pa

Leads two distributed frontend squads, Frontend Platform and Navigation, owning their performance, delivery and customer outcomes. Partners with Product and Design, develops senior engineers, and drives adoption of AI and automation across engineering workflows. Sets direction for frontend foundations including developer experience, accessibility, architecture and multitenant capabilities.

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

Designs and builds distributed backend services for a cloud monetization platform, handling billing, payments, reservations and metering across 25+ microservices. Works with Python, gRPC, Temporal, YDB and Kafka-like messaging, focusing on distributed transactions, consistency and reliable asynchronous workflows.

VBeyond Corporation · London

Lead a small platform engineering team through the go-live and production readiness of a modern banking platform on AWS and Kubernetes. The role blends hands-on work with Amazon EKS, Terraform and GitOps with architecture governance, security (PKI, mTLS, OAuth 2.0) and incident management. It is distinct for its regulated-banking focus, ADR-driven decision making and mandatory four days a week onsite in London.

Be-IT Resourcing Ltd · London

Hands-on role operating and enhancing an established Azure platform, managing AKS container workloads and building CI/CD pipelines with Terraform and Docker/Helm. You'll work across platform engineering, DevOps and SRE in a small team, improving observability and developer enablement rather than greenfield building.

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.

Nebius · London

Builds and deploys ML models for retrieval, reranking and search relevance, including embedding models and cross-encoders, in a production agent-native search platform. Owns data, training and evaluation pipelines plus ML platform work such as Kubernetes orchestration, GPU scheduling and low-latency inference optimisation.