Cloud Computing Jobs

Amazon · London

Builder-first solutions architect role driving GenAI adoption for global energy and utilities customers, prototyping and delivering production-grade agentic AI platforms, copilots and reference architectures on Amazon Bedrock, AgentCore and partner tooling. Involves hands-on coding, whitepapers and influencing AWS product roadmaps as a trusted advisor to senior customer technical leaders.

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.

ARM · Bristol · £93 ph

Designs and maintains secure, scalable software architectures for complex environments, contributing to architectural decisions and product roadmaps. Works within Agile or SAFe Integrated Product Teams, applying secure-by-design principles, CI/CD and DevSecOps practices, and supporting bids and solution strategies. Requires existing high-level UK security clearance (SC).

ARM · Manchester

Builds and operates Kubernetes and OpenShift platforms for core banking, maintaining Terraform modules and CI/CD pipelines. Develops an internal developer platform with Backstage, plus observability, SLOs and automated control checks. Mentors junior engineers and participates in an on-call rota within an Agile team.

CrowdStrike · Arlington, United States · US$140,000 – US$215,000 pa

Lead a team of engineers building self-service infrastructure-as-code primitives, architecting large-scale core services, and driving cloud cost optimization across AWS and GCP. The role combines people management with hands-on technical direction, including design reviews, SRE practices, and multi-cloud deployment standards.

CrowdStrike · Reading · US$140,000 – US$215,000 pa

Lead a growing team of engineers building self-service infrastructure-as-code primitives, high-availability platforms and cloud cost optimisation across a multi-cloud estate. The role blends people management with hands-on architecture of large-scale distributed systems, using tools like Terraform, Pulumi, Chef and Python or Go, with a strong SRE and GitOps focus.

Peregrine · Newcastle upon Tyne · £50,000 – £55,000 pa

Builds and operates data-driven applications and pipelines in Python, working with Apache Spark, Airflow, PySpark and AWS services such as Glue, EMR and S3. Collaborates with DevOps engineers on automated deployments, monitoring and scaling, and with product owners and analysts to turn business needs into technical solutions. Also mentors junior engineers and supports production services, with SC/BPSS clearance required.

Peregrine · United Kingdom

Hands-on performance engineering role designing and executing load, stress and volume tests across cloud, hybrid and on-premises platforms. Works with developers and architects to find bottlenecks, using JMeter, LoadRunner, Gatling, Grafana, Splunk, New Relic and Dynatrace, plus Python/JavaScript scripting and CI/CD integration. Requires SC clearance and 50% on-site presence in London or Leeds.

GBR Recruitment Limited · Grantham · £44,000 – £50,000 pa

Day-to-day you will manage, maintain and optimise core IT infrastructure on an MoD base, covering Windows Server, virtual environments, networks, cloud services and backup systems. The role involves implementing cybersecurity safeguards, resolving server and virtualisation incidents, and advising and mentoring a CIS team while reporting to the Programme Manager and the MoD client.

GBR Recruitment Limited · Gainsborough · £44,000 – £50,000 pa

Day-to-day you will manage, maintain and optimise core IT infrastructure on an MoD base, covering Windows Server, virtual environments, remote desktop services, backup and cybersecurity safeguards. You also advise and mentor a CIS team and capture customer processes and requirements. The role is fully on-site in Lincolnshire and requires SC clearance.

Ashdown Group · Chelmsford · £65,000 – £70,000 pa

Lead a small Infrastructure & Support team for a retail brand, overseeing day-to-day IT operations, Microsoft 365, networking, endpoints and cybersecurity. The role combines hands-on technical troubleshooting with people leadership, supplier management and infrastructure project delivery, working closely with the IT Director on strategy, budgets and business resilience.

Frontpoint Partners Ltd · London · £35,000 – £40,000 pa

Builds and optimises data pipelines, lakehouses and warehouses in Microsoft Fabric using PySpark, Python, T-SQL and DAX to support business intelligence and analytics. Works with stakeholders on secure, well-documented platforms, applying a code-first approach, Infrastructure as Code, Git and Azure DevOps, while monitoring performance and data quality.

Twinstream Limited · Bristol · £50,000 – £60,000 pa

Senior operational ownership of a corporate IT estate: managing cloud services, Microsoft 365, Entra ID, identity and access management, endpoint security, networks (firewalls, VPN, DNS, DHCP), automation, patching, backups and incident response. The role also involves mentoring colleagues, working with suppliers and driving service improvements alongside the IT Technical Lead.

Nebius · Chertsey

Hands-on role maintaining and optimising IT infrastructure in a GPU cloud data centre, covering server and network hardware diagnostics, installations, upgrades, decommissioning, and fibre optic and patch cabling. Involves shift work Friday to Monday across day and night shifts, plus possible travel between sites and on-call rotations.

Nebius · London

Hands-on role maintaining and optimizing IT infrastructure in a data center, working with advanced H200 GPU cloud clusters. Responsibilities include diagnosing server hardware issues, installing and dismantling hardware, managing fiber optic connectivity, processing RMAs, and writing configuration documentation while collaborating with internal teams and contractors.