Cloud Computing Jobs

Amazon · London

Act as a trusted technical advisor to strategic systems integrators, owning the technical engagement and defining enablement strategies that help partners build and sell on AWS. Provide architectural guidance, capture best practices for the wider solutions architecture community, and feed customer insights back to product and engineering teams.

Amazon · London

Lead and develop a team of application security engineers and technical program managers, setting strategic direction for AppSec reviews across Amazon services. Drive security process improvements, automation and tooling, and champion the adoption of AI and LLM use cases to scale application security. Requires strong cloud computing discipline and cross-organisational stakeholder influence.

Cloudflare · London

Leads the engineering organization behind Cloudflare's billing platform and quote-to-cash systems, owning multi-year technical strategy, architecture, and operational health. Oversees usage-based billing, subscriptions, invoicing, payments, entitlements, tax, and revenue data, while coaching engineering managers and partnering with Finance, Product, and Revenue Operations. Correctness, auditability, and reliability are mandatory.

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.

Databricks · London

Owns the core write-path operations for Delta Lake, the open-source storage layer behind the Databricks Lakehouse, driving performance innovations like Low Shuffle Merge and Deletion Vectors. Designs and maintains high-QPS, low-latency backend systems at massive scale, with low-level debugging and performance optimisation on large production clusters. Also provides technical leadership, mentoring junior engineers and leading complex cross-team projects.

Amazon · London

Lead a Security Support Engineering team focused on Identity and Access Management, owning day-to-day operations, SLAs and security metrics. The role blends people management—hiring, coaching and development—with hands-on technical guidance on complex access investigations, automation and root-cause fixes, plus occasional on-call.

Amazon · London

Owns the technical relationship with UK public sector customers, advising on security, cost, performance, reliability and best-practice cloud architectures. Also shapes the wider Solutions Architecture organisation through hiring, coaching and mentoring, and produces reference architectures, white papers and technical content.

Amazon · London

Lead customer cloud migrations as a trusted advisor, designing and implementing scalable, secure AWS solutions while gathering requirements and proposing migration strategies. Provide technical guidance, troubleshooting and mentoring, creating reusable artifacts across enterprise cloud adoption projects.

Amazon · Swindon

On-site maintenance technician and operator for an AWS data centre, responsible for operating and maintaining electrical, mechanical, emergency generator and fire/life safety equipment to keep mission-critical servers above 99.999% uptime. Duties include hands-on troubleshooting of switchgear, UPS, PDU, AHU, pumps, motors and VFDs, root cause analysis, daily rounds and readings, CMMS workflow management, supervising contractors and on-call emergency response.

Amazon · Didcot · £40,000 pa

On-site maintenance technician and operator responsible for electrical, mechanical, generator and fire/life safety equipment in an AWS data centre, including troubleshooting, preventive maintenance, root cause analysis and supervising contractors. Requires shift work and on-call rotation, with hands-on work on UPS, switchgear, PDUs, AHUs and building automation systems to sustain better than 99.999% uptime.

Amazon · Bracknell

Hands-on engineering operations technician maintaining electrical, mechanical, generator and fire/life safety equipment in an AWS data centre, including switchgear, UPS, PDU, AHU, pumps, motors and VFDs. Duties cover troubleshooting, root cause analysis, preventive maintenance, CMMS workflows, contractor supervision and on-call emergency response, with no shift work required.

Amazon · London

Acts as a trusted advisor and cloud operations architect for enterprise AWS customers, crafting strategies to drive adoption and keep environments operationally healthy. Provides architecture, support strategy and launch planning guidance, consulting with everyone from developers to C-suite executives alongside Solutions Architects and Sales teams. Requires UK national status and ability to obtain UK Government Security Clearance.

Amazon · London

Operates and engineers some of the world's largest distributed database and analytics services, including DynamoDB, OpenSearch, Glue and EMR, in cloud production environments. The role involves building and refining systems, tools and procedures, using metrics to drive improvements, and acting as a subject matter expert while coaching and developing teammates.

Amazon · London

Designs and builds production-quality technical demos, sample code and starter projects showcasing AWS services, including generative AI and agentic solutions, for launches, keynotes and conferences. Acts as the in-region champion for global demo content, running enablement sessions and feeding regional signal back to the core team.

Amazon · Thames Valley, Berkshire, GBR

Leads multi-discipline, highly technical project initiatives across AWS's Utility Computing organisation, coordinating the launch of services into specialised regions. Works with systems engineers, developers and product managers to manage build and deployment of tooling, identify process improvements and high-risk areas, and produce launch, resource and compliance metrics.