Cloud Computing Jobs

Appvia · London · £75,000 – £90,000 pa

Design, build and operate secure AWS platforms using Terraform, Kubernetes/EKS and CI/CD for public and private sector clients. You will own technical delivery in your area, create reusable modules and deployment patterns, and mentor less experienced engineers within multi-disciplinary consulting teams.

Appvia · London · £90,000 – £120,000 pa

Lead platform engineering engagements for a cloud consultancy's enterprise clients, from early solution design through delivery. Set technical direction, mentor platform engineers and consultants, and define reusable standards and patterns across AWS, Kubernetes, Terraform and CI/CD. Combines hands-on engineering, architecture and pre-sales consultancy.

Akkodis · London · £55,000 – £62,000 pa

This role involves designing, implementing, and supporting enterprise-scale network and cloud infrastructure, focusing on data centre, cloud (Azure/AWS), SD-WAN, and security environments. You will collaborate with architects, security teams, and global stakeholders to deliver robust and scalable solutions, manage network security, and develop automation for provisioning and configuration.

CrowdStrike · London

Builds and maintains a high-performance, fault-tolerant production backbone network spanning multiple cloud providers, covering IP and optical technologies that connect data centres and edge sites. Owns improvement initiatives end to end, from funding and planning to operational support, and drives capacity planning, automation and reliability work while participating in a 24x7 on-call rotation.

NScale · London

Hands-on role taking network designs into production for large GPU clusters across Europe, configuring and validating Ethernet and InfiniBand fabrics, front-end, storage and management networks and WAN edge. Involves acceptance testing, troubleshooting routing, switching, optics and cabling during bring-up, plus building automation and runbooks. Regular travel to sites and close work with architecture, program managers and vendors.

NScale · Ireland; UK

Technical authority role owning the design, validation and operation of AI-optimised InfiniBand/RoCE and Ethernet fabrics at rack, row and data centre scale. Combines hands-on engineering with architectural leadership, GitOps automation in Python/Ansible, and 3rd/4th line escalation for a GPU cloud provider.

Randstad Technologies Recruitment · London · £350 – £357 pd

Design, build and operate a provisioning engine that turns intent into standardised, compliant GCP networking resources such as VPCs, subnets, routing and private connectivity endpoints at enterprise scale. You'll write and validate production code, contribute to system design, and take part in operational ownership including monitoring and incident response within an agile team serving a financial organisation.

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.

CrowdStrike · London

Designs, implements and operates a global multi-vendor, multi-cloud and hybrid data center network, covering subnetting, VPC peering, direct connects and hub-spoke topologies. Builds IaC and automation tooling in Ansible, Terraform, Python and Go within CI/CD pipelines, and handles complex production troubleshooting and on-call rotations.

NVIDIA · United Kingdom

Designs, builds and operates multi-tenant SDN control and data plane software (OVS, OVN, OpenFlow) for NVIDIA's AI Clouds hosting GPU-accelerated workloads. Spans the full lifecycle, from gRPC/REST network orchestration and upstream OVN-Kubernetes contributions to observability, GitLab CI/CD pipelines and production reliability engineering alongside SRE, DevOps and network teams.

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.

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

Builds and operates microservices behind Cloudflare's Application Security products such as Rate Limiting and Web Application Firewall, working mainly in Rust and Go. Spans the full development lifecycle, from design and documentation to automated tests and production monitoring, with on-call duties and mentoring expected.

Amazon · London

Oversees electrical, mechanical and fire/life safety equipment across data centre sites, leading preventative maintenance, corrective work and emergency response as the facility escalation point. Drives large-scale projects from concept to completion, sets standard practices for engineering technicians and vendors, and supports new builds and root cause analysis.

VIQU IT · London · £550 – £650 pd

Develop automated testing and validation solutions for infrastructure changes, implement health checks, and establish configuration validation and compliance controls. Work hands-on with Cisco ACI, F5, and IaC tooling including Python, Ansible and Terraform. SC clearance is preferred or eligibility to obtain.

Square One Resources · Coventry · £455 pm

Design, implement and maintain enterprise network security across on-prem, cloud and hybrid environments, leading Zero Trust and segmentation initiatives. Hands-on with Palo Alto, Check Point, Cisco, Fortinet and Juniper firewalls, plus Azure and AWS cloud security, VPNs and SOC collaboration.

James Joseph Associates · London · £150,000 – £170,000 pa

Hands-on engineering role optimising ultra-low-latency trading infrastructure across Linux servers, high-performance networks, colocation and AWS. Involves kernel tuning, CPU affinity, NUMA, kernel bypass, BGP and multicast networking, plus automation with Terraform, Ansible, Python and Bash. Works closely with trading and development teams to cut latency, jitter and packet loss in a global buy-side environment.

Network IT · United Kingdom · £550 – £600 pd

Delivering and maintaining secure, resilient infrastructure and platform services, with a strong focus on security best practices, automation and continuous improvement. Working in a team of infrastructure specialists, you build, administer and support compliant solutions using Linux, Terraform, Docker, AWS, Bash and Python, advising teams on hardening, identity and access management, vulnerability management, monitoring and incident response.