Latest Cloud Infrastructure Jobs

Principal DevOps Engineer - Decision Management Platform

This role involves designing and managing cloud infrastructure for Mastercard’s high-volume, low-latency Decision Management Platform, which powers real-time fraud prevention and identity verification across the global payments network. The engineer will lead DevOps initiatives, build scalable CI/CD pipelines, and drive infrastructure-as-code and observability practices in a hybrid cloud environment. It’s a technical leadership position focused on operational excellence, innovation, and supporting mission-critical financial systems at scale.

Mastercard Leixlip, Kildare County, Ireland

Hybrid Permanent Clearance Required

Principal DevOps Engineer - Decision Management Platform

This role involves designing and managing cloud infrastructure for a high-volume, low-latency decisioning platform used in fraud prevention, risk scoring, and identity verification across Mastercard's global payments network. The engineer will lead DevOps initiatives, build scalable CI/CD pipelines, and drive infrastructure-as-code and observability practices while collaborating with global engineering teams. Emphasis is placed on performance, reliability, and innovation in a real-time transaction environment.

Mastercard Tallaght, South Dublin, Ireland

Hybrid Permanent Clearance Required

System Development Engineer, ToolBelt - Builder Tools, Operator Tools, UXP2 and Cutlass.

Would you like to help implement innovative cloud computing solutions and solve the most complex technical problems? Are you excited by the prospect of building and running the world's largest cloud computing infrastructure to provide a better world for future...

Amazon Thames Valley, United Kingdom

Permanent

System Development Engineer, AWS Networking

As a System Development Engineer, you will work on the AWS network team, deploying and managing software tools and services that keep the cloud infrastructure operational. You will solve complex technical issues, design new software components, and collaborate closely with network engineers to improve operational efficiency and reliability.

Amazon London, United Kingdom

On-site Permanent

Network & Cyber Security Engineer

This role involves securing hybrid on-premises and cloud environments, with a focus on Fortinet firewalls, Microsoft 365 E5 security tooling, and VMware virtualisation. The engineer will design and implement security frameworks, lead vulnerability management, and integrate security into DevSecOps pipelines. A key responsibility is embedding security across the organisation and potentially growing into a team leadership role within a defence-sector technology environment.

GBR Recruitment Limited Nottingham, Nottinghamshire, United Kingdom £55,000 – £60,000 pa

Hybrid Permanent Clearance Required

Network & Cyber Security Engineer

This role involves securing hybrid on-premises and cloud environments, with a strong focus on Microsoft 365, Fortinet firewalls, and enterprise network security architecture. The engineer will lead vulnerability management, implement security policies aligned with ISO27001 and GDPR, and integrate security into DevSecOps pipelines. They will also design and maintain SIEM, IDS/IPS, and Microsoft security tooling while embedding security practices across the organisation.

GBR Recruitment Limited Sheffield, South Yorkshire, United Kingdom £55,000 – £60,000 pa

Hybrid Permanent Clearance Required

Infrastructure Engineer (Azure Platform Migration)

An Infrastructure Engineer is needed to support a 6-month Azure platform migration project in London. The role involves hands-on work with Azure infrastructure, including migration planning, IaC implementation using Terraform or Bicep, and automation via CI/CD pipelines. The engineer will ensure secure, scalable cloud environments and contribute to operational readiness through monitoring and validation.

Randstad Technologies Recruitment London, United Kingdom £400 – £450 pd

Senior Infrastructure Engineer

Senior Infrastructure Engineer | £80,000 - £100,000 | London (4 Days Onsite) | Global BrandOverviewWe are seeking a highly motivated Senior Infrastructure Engineer to join our growing IT team in a modern, cloud-first environment. This role is responsible for the...

Intec Select Bishopsgate, City And County Of the City Of London, EC2M 3UE, United Kingdom £80,000 – £100,000 pa

Cloud Engineer

This role involves maintaining and troubleshooting cloud-hosted services, with a strong focus on AWS infrastructure and SQL-backed platforms. The Cloud Engineer will work across operations, monitoring, and incident resolution, supporting deployment activities and collaborating with development and support teams to ensure system reliability and performance. Emphasis is placed on root cause analysis, automation, and improving observability in production environments.

Yunex Limited Broadstone, Dorset, DT11 0QJ, United Kingdom

Hybrid Permanent

Senior Cloud Architect Dublin 6-18 Months

This role involves leading cloud architecture and migration initiatives for a major financial institution undergoing a large-scale infrastructure modernisation. The Senior Cloud Architect will design scalable, secure, and compliant cloud solutions aligned with financial regulatory reporting requirements, primarily on AWS. The position requires technical leadership in a global, regulated environment with a focus on performance, scalability, and governance.

Adecco Dublin, City Of Dublin, Ireland £604 – £690 pd

On-site Contract

Cloud Architect

Design and implement scalable Azure cloud solutions while driving adoption of the Microsoft Cloud Adoption Framework. Develop Infrastructure as Code using Terraform, support CI/CD automation, and establish cloud governance and security standards in collaboration with engineering teams. Focus on modern deployment practices and organisational cloud strategy.

Hays Technology Cardiff, South Glamorgan, CF10 2AF, United Kingdom £500 – £600 pd

Azure Cloud Engineer

The role involves implementing and maintaining Azure API Management (APIM), configuring Azure Firewall, Virtual Networks, NSGs, and Private Endpoints, and supporting Application Gateway with WAF. The engineer will work closely with infrastructure, development, and security teams to deliver secure and scalable cloud solutions. Responsibilities include technical documentation and knowledge transfer, with a focus on networking and security within Azure.

VIQU IT Puddle Dock, City And County Of the City Of London, United Kingdom £500 – £600 pd

Infrastructure Engineer

The role involves designing and engineering self-service infrastructure products on AWS using Infrastructure as Code and automation. You'll enhance CI/CD pipelines, ensure system reliability, and support production systems with an SRE mindset, while collaborating across teams to implement secure, observable, and resilient cloud solutions.

Third Nexus Group Limited London, United Kingdom £65,000 – £90,000 pa

Hybrid Permanent

Infrastructure Architect

Infrastructure ArchitectRate range: £375pd Inside IR35Warwick - Hybrid, 1 day WFO per week3 months (with possibility of extension to 1 year or more)The Infrastructure Architect is responsible for designing and governing enterprise infrastructure across on-prem data centre and AWS cloud,...

Third Nexus Group Limited Warwick, Warwickshire, United Kingdom £350 – £375 pd

Cloud Security Engineer

Cloud Security Engineer£580 - £630 per dayContract - 4 months initiallyInside IR35Manchester - Hybrid - 3 days on siteWe're seeking an experienced Cloud Security Engineer to join a high-performing global security team, helping shape and strengthen the security posture of...

Hays Technology Manchester, United Kingdom £580 – £630 pd