Cloud Computing Jobs

Amazon · Manchester

Monitors networks and systems for threats, triages security alerts and leads incident response using AWS technologies and services at massive scale. Tracks detective controls like GuardDuty, CrowdStrike Falcon and Wiz Defend, and builds security automation and posture improvements. Includes periodic on-call duties covering weekends.

Amazon · Manchester

Monitors networks and systems for threats, triages security alerts and documents suspicious activity, working with partner teams on daily threat detection and incident response using AWS technologies at scale. Involves security automation, tracking detective controls like GuardDuty, CrowdStrike Falcon and Wiz Defend, and periodic on-call including weekends.

Reperio Human Capital · Athlone, Ireland · £69,059 – £86,324 pa

Lead the technical strategy and architecture for AI-enabled Fixed Network solutions, driving delivery of Generative AI, Agentic AI and network automation to modernise OSS platforms. The role combines hands-on work with GCP, Python, Kubernetes, APIs and event-driven microservices, and requires leading complex multi-vendor technical programmes within a telecoms environment.

Reperio Human Capital · Dublin, Ireland · £302 – £388 pd

Build and maintain CI/CD pipelines, manage AWS or Azure infrastructure with Terraform, and support containerised workloads on Docker and Kubernetes. The role also covers monitoring, alerting, live issue resolution and embedding security good practice, working across teams in a regulated environment.

Nebius · London

Builds and maintains web access infrastructure for an agent-native search platform, diagnosing failed requests across network, TLS, HTTP/2 and browser layers. Develops browser-compatible clients and tooling, choosing fetch methods per host and tracking success at internet scale. Requires deep protocol, fingerprinting and client-side analysis expertise.

CrowdStrike · United Kingdom

Senior technical consultant conducting front-page incident response investigations for Fortune 100 clients, hunting adversaries across large data sets and performing host and network forensics on Windows, Mac and Linux. Works under project leadership and outside counsel, producing written and verbal findings for executives, regulators and legal counsel.

CrowdStrike · United Kingdom

Lead incident response engagements, conducting intrusion investigations under outside counsel and performing host, network and cloud forensics across Windows, Mac and Linux. The role also involves basic malware analysis, threat hunting across large datasets, and delivering written and verbal findings to customer management, regulators and legal counsel.

Grafana Labs · United Kingdom · £91,755 – £110,106 pa

Builds and maintains highly automated security assurance, compliance and control management systems for a fully remote, cloud-native organisation. The role is hands-on software engineering, deploying security and compliance checks as guardrails in developer workflows and CI pipelines, working with Go, TypeScript and Python alongside security engineers and auditors.

Grafana Labs · United Kingdom · £103,958 – £124,750 pa

Builds and operates multi-tenant SaaS observability databases (Mimir, Loki, Tempo, Pyroscope) across AWS, GCP and Azure, writing production code and automation to make them self-healing and scalable. Owns per-tenant SLOs, leads incident response and post-incident reviews, and acts as a technical escalation point for the highest-SLA customers. Sets technical direction across squads while carrying a weekday on-call rotation.

Databricks · London

Hands-on technical leader who guides a small team of around five engineers while staying deep in the engineering work, driving architecture, design and code on the hardest problems. The team builds Lakebase, a managed Postgres transactional layer, across areas like platform reliability, the network proxy data path, and distributed storage in Rust.

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

Builds core systems, protocols and customer-facing tooling for machine-to-machine payments, metering and monetization on Cloudflare's edge. Work spans low-latency transaction services, usage metering, outcome verification, digital wallets and emerging agentic payment standards like x402, ACP and UCP, bridging fiat rails with cryptographic protocols. Part of the Emerging Technologies & Incubation group, shipping new products in a fast-moving domain.

Cloudflare · London · €66,000 – €91,000 pa

Senior technical anchor on Cloudflare's Agentic Discovery team, architecting high-throughput services that make web properties readable, discoverable and callable for autonomous AI agents. Defines emerging agent protocols (MCP, WebMCP, UCP), authors architectural specs, mentors engineers and leads incident response across edge infrastructure and data pipelines.

NScale · United Kingdom

Senior technical authority owning the design, validation and operation of AI-optimised network fabrics, including InfiniBand, RoCE and high-performance Ethernet at data centre scale. Combines hands-on engineering with architecture leadership, driving GitOps-based automation in Python and Ansible, network security, observability and 3rd/4th line escalation while mentoring engineers across teams.

NScale · EMEA; Ireland; Norway; UK

Owns onsite fiber and GPU deployment delivery across EMEA and Nordic data centers, acting as the central coordination point between internal teams and external vendors. Drives progress reporting, QA/QC, escalation, and executive communication while aligning stakeholders on milestones, risks, and dependencies. Requires extensive travel (50-75%+) and deep data center networking experience.

CrowdStrike · Romania

Builds and operates large-scale data processing pipelines, storage systems and presentation layers for the Intelligence team, owning systems from design and prototyping through production deployment and long-term maintenance. Works fully remotely across time zones, gathering requirements from analysts and choosing the technology stack, with existing Go and Python codebases to maintain and improve.