Cloud Computing Jobs

Amazon · London

Join Amazon's Application Security team to conduct security reviews, design secure architectures, and perform threat modeling across a vast product landscape. The role involves automating review processes with AI agents and LLMs, delivering security training, and guiding internal development teams. It demands strong prioritization, clear communication, and deep cloud security expertise.

Amazon · London

Leads end-to-end migration assessments for enterprise data centre exit programmes, using discovery tooling and stakeholder interviews to assign R-strategies and design wave plans that respect dependencies, capacity and regulatory frozen zones. Acts as a trusted advisor on AWS well-architected principles, risk mitigation and migration best practice, with up to 50% travel to customer sites.

Cloudflare · London · €54,000 – €75,000 pa

Builds and operates the systems that provision, monitor and orchestrate private network interconnects connecting enterprise customers directly to Cloudflare's global network. Works across the full development lifecycle in Rust, Go, PostgreSQL, Prometheus and Kubernetes, with Linux networking and BGP routing, under a "Run What You Build" model with on-call rotation.

Cloudflare · London

Join the Front Line group maintaining and developing Cloudflare's main web server, handling over 150 million HTTP requests per second. Work on a Rust-based platform to improve availability, safety, reliability, and observability, collaborating with over 20 teams on the same codebase.

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.

Nebius · London

Owns reliability, performance and observability of a large-scale inference platform serving text, vision and audio models. Day-to-day work spans telemetry pipelines, Kubernetes autoscaling, Terraform modules and request-routing resilience, with incident response and post-mortems. Requires deep Kubernetes, Prometheus, Grafana and IaC fluency plus GPU workload experience.

Databricks · London

Own the end-to-end technical strategy for enterprise accounts, leading architecture discussions and designing scalable lakehouse, streaming and ML/AI solutions on the Databricks platform. Act as a trusted advisor to customer architects and engineering leads, driving platform adoption and competitive wins while developing a declared technical specialisation.

Databricks · London

Acts as the tier-3 technical escalation point for large-scale enterprise data warehouse migrations to the Databricks Intelligence Platform across EMEA. Builds assessment tooling and migration assets, mentors regional Solutions Architects, and feeds field insights back to Product and Engineering while authoring whitepapers and speaking at public forums.

Amazon · London

Acts as principal technical advisor and voice of the customer for enterprise AWS users, driving adoption across compute, storage, databases, analytics, networking and serverless. Advises on incidents, trade-offs and risk management, consults with developers through C-suite, and works alongside Solutions Architects and sales teams to keep environments healthy and cost-efficient.

Amazon · Didcot

On-site maintenance technician and operator responsible for electrical, mechanical, emergency generator and fire/life safety equipment in an AWS data centre, including UPSs, switchgear, PDUs, AHUs, pumps and building automation systems. Duties cover troubleshooting, root cause analysis, routine rounds and readings, CMMS workflows, supervising contractors and on-call emergency response, with no shift work required.

Amazon · London

Owns AWS Academy across a geographic territory, managing a portfolio of higher education institutions from pipeline through onboarding and long-term account health. Advises on cloud and AI curriculum, course sequencing and degree mapping, and handles technical setup such as LMS integration (LTI, SSO/SAML) and Vocareum lab environments. Coordinates with AWS sales, public sector and partner teams to grow adoption and run in-region events.

Amazon · London

Owns the architecture of real-time middleware and controls connecting industrial hardware to AWS cloud services, spanning embedded/edge controllers and distributed systems. Sets multi-quarter technical strategy for industrial protocol support, edge-to-cloud data contracts, and real-time correctness, while mentoring engineers and leading cross-team efforts.

Amazon · London

You'll architect, develop and re-engineer business-critical applications that fully exploit the AWS Cloud, designing cloud-native, full-stack solutions using EC2, Auto Scaling, Elastic Load Balancing, Elastic Beanstalk, serverless architectures and ECS. The role sits in AWS Professional Services, working directly with customers across cross-functional teams while providing technical guidance and mentoring colleagues.

Amazon · London

Architect, develop and re-engineer cloud-native applications for AWS Professional Services customers, using services such as EC2, Auto Scaling, Elastic Load Balancing, Elastic Beanstalk, serverless and ECS. The role spans full-stack implementation, scalable and highly available system design, cross-functional collaboration and technical mentorship, with hands-on delivery on business-critical enterprise cloud migration and modernisation projects.

Amazon · London

Respond to security incidents across AWS cloud services, triaging issues and coordinating remediation with internal service teams. Build internal automation tools, develop detection and response capabilities, and provide subject matter expertise on architecture, authentication and system security. Includes regular on-call responsibilities and mentoring of junior staff.