Senior Cloud Infrastructure Software Engineer

Added 23/07/2026

Role: Senior Cloud Infrastructure Software Engineer Type: Full Time/PermLocation: Hybrid/ShannonThis is a greenfield opportunity to join a founding engineering team developing cutting-edge SaaS/PaaS solutions across Azure, AWS, and Google Cloud.🔧 What You'll DoDesign and automate large-scale cloud infrastructure architecturesBuild multi-cloud (Azure/AWS/GCP) HPC environmentsDevelop Infrastructure as Code and orchestration solutionsOptimize systems for security, scalability, and performanceCollaborate with cloud providers to shape HPC capabilitiesBuild and validate solutions through POCs🧠 What We're Looking ForStrong experience in cloud infrastructure (multi-cloud preferred)Expertise in container orchestration (Kubernetes)Proficiency in C/C++, Python, Golang, or similarDeep understanding of Infrastructure as CodeExperience with hybrid cloud and large-scale systemsPassion for automation...

Multi-Cloud Infrastructure Engineer

Added 24/07/2026

Role: Multi-Cloud Infrastructure EngineerLocation: Dublin, Ireland (Hybrid - 2 days onsite per week)Duration: 11-Month ContractAbout the RoleWe are seeking a Multi-Cloud Infrastructure Engineer with hands-on experience across AWS, Microsoft Azure, and Google Cloud Platform (GCP). In this role, you will design, build, automate, and support enterprise cloud infrastructure while ensuring high availability, scalability, and operational excellence.You will work closely with engineering teams to implement Infrastructure as Code (IaC), automate deployments, troubleshoot complex cloud environments, and deliver reliable cloud solutions across multiple public cloud platforms.Key ResponsibilitiesDesign, deploy, and support cloud infrastructure across AWS, Microsoft Azure, and Google Cloud Platform (GCP).Build, develop,...

Cloud Infrastructure Engineer (AWS)

Added 24/07/2026

Role: Cloud Infrastructure Engineer (AWS)Location: Dublin, Ireland (Hybrid - 2 days onsite per week)Duration: 11Months ContractAbout the RoleWe're looking for a Cloud Infrastructure Engineer with strong AWS experience to help design, build, automate and support enterprise-scale cloud infrastructure. You'll work on Infrastructure as Code, cloud networking, compute and storage platforms, and collaborate with engineering teams to deliver secure, scalable, and highly available cloud solutions.This is an excellent opportunity for an engineer who enjoys solving complex infrastructure challenges and working with modern cloud technologies in a collaborative Agile environment.Key ResponsibilitiesDesign, build and support AWS cloud infrastructure and services.Develop, deploy and maintain...

Cloud Infrastructure Engineer

Added 17/07/2026

Job SummaryWe are seeking a Site Reliability Engineer (SRE) to build, maintain, and support reliable, scalable, and secure cloud platforms. The ideal candidate will have experience with cloud infrastructure, Kubernetes, automation, monitoring, and production support while working closely with engineering teams to improve platform reliability and operational excellence.Key ResponsibilitiesManage and support cloud infrastructure and Kubernetes environments.Automate infrastructure using Infrastructure as Code (IaC).Monitor, troubleshoot, and optimize production systems.Support CI/CD pipelines and deployment automation.Participate in incident response, root cause analysis, and reliability improvements.Collaborate with engineering teams on platform enhancements.Develop automation using scripting and DevOps best practices.Participate in production support and on-call rotations.Required...

Cloud Security Consultant (Google Cloud) - B2B

Added 06/04/2026

Role: Cloud Security Consultant (Google Cloud)Duration: 6-month rolling contractWorking Pattern: Krakow, Hybrid (handful of days per month)GCS Cyber are partnered with a global financial services organisation undergoing multiple large-scale transformation programmes across their Cyber Security division, including scaling their cloud security capability. As part of a wider initiative to mature and scale cloud security engineering, we are looking for a Cloud Security Consultant to support security governance, controls, and compliance across Google Cloud environments.What you'll be doing: Reviewing and assessing security exception and risk acceptance requests from global business and technology teams, ensuring compliance with cloud security controls.Providing cloud security...

Senior Site Reliability Engineer (Infrastructure Focus)

Added 27/07/2026

Hybrid Dublin | Enterprise Cloud PlatformsWe're hiring experienced Site Reliability Engineers to support the evolution of large-scale cloud platforms used globally across critical production environments.Unlike traditional SRE opportunities focused heavily on Kubernetes, this role places greater emphasis on cloud infrastructure, systems engineering and platform reliability.ResponsibilitiesEngineer highly available cloud infrastructure platformsImprove reliability, resilience and operational excellenceDrive automation across provisioning, deployment and operational workflowsDevelop tools and services using Python and modern scripting technologiesSupport multi-region production environmentsParticipate in incident analysis and root cause investigationsReduce operational overhead through automation and engineering improvementsRequired ExperienceStrong cloud infrastructure experience across AWS, Azure or GCPExperience operating customer-facing or...

Senior Infrastructure Modernisation Engineer

Added 27/07/2026

Senior Infrastructure Engineer (Cloud & Core Services)Linux | Cloud Infrastructure | Automation | Critical Services11 Months PAYE Contract with strong possibility of conversion in Permanent.An opportunity for an experienced Infrastructure Engineer to help modernise and transform foundational enterprise services that underpin large-scale technology environments.This role combines deep infrastructure engineering with modern cloud technologies, making it ideal for candidates who understand both traditional infrastructure and cloud-native platforms.Key ResponsibilitiesModernise critical infrastructure services and support migration programmesDesign, build and maintain highly available cloud-hosted platformsSupport containerisation initiatives across internal services and toolingImplement Infrastructure-as-Code and automation best practicesDevelop operational tooling and deployment workflowsImprove platform resilience,...

Senior Infrastructure Engineer

Added 22/07/2026

Our client builds and deploys traffic enforcement technology and services, helping authorities improve road safety. They provide automated systems for detecting speeding, red-light offences, and other traffic violations. To help support better traffic flow and sustainable citiesWe are looking for a Senior Infrastructure Engineer to join a dynamic team within a large organisation. In this role, you'll be working in a hands-on on-premise environment, supporting and improving a live data center setup while taking ownership of infrastructure, Kubernetes clusters, and critical database systems.You'll be involved in everything from physical hardware (servers, storage, networking) through to Kubernetes operations helping ensure stability,...

Senior WiFi Engineer Wireless Infrastructure

Added 31/03/2026

Designation: Senior WiFi Engineer (Wireless Infrastructure)Job Description:We are seeking a Senior WiFi Engineer to lead the design and optimization of large-scale wireless infrastructure. The ideal candidate will have deep technical expertise and experience managing complex wireless environments.Key Responsibilities:Lead design and architecture of enterprise wireless networksConduct advanced RF analysis, capacity planning, and optimizationManage large-scale deployments and upgrades of WiFi infrastructureTroubleshoot complex wireless performance issuesDefine best practices and standards for wireless networksWork closely with vendors and stakeholdersRequired Skills & Qualifications:5+ years of experience in wireless networkingStrong expertise in RF design and wireless architectureExperience with enterprise-grade solutions (Cisco, Aruba, Meraki)Deep understanding of 802.11...

Senior Platform & Cloud Systems Engineer

Added 27/07/2026

Public Cloud | Automation | Large-Scale InfrastructureAn exciting opportunity for experienced engineers who enjoy solving complex infrastructure challenges and building scalable cloud platforms.You'll join a growing engineering team responsible for delivering reliable infrastructure services across global cloud environments. This role combines cloud engineering, systems engineering and platform design, making it ideal for engineers who enjoy both building and operating production systems.Key ResponsibilitiesDesign and implement scalable cloud infrastructure solutionsSupport large-scale platforms across AWS, Azure and GCPBuild automation frameworks and operational toolingEnhance observability, reliability and platform performancePartner with engineering teams to improve deployment processesDevelop infrastructure tooling with PythonContribute to platform modernisation initiativesCore...

Senior Cloud Platform Engineer (GCP | Kubernetes | DevSecOps)

Added 24/07/2026

The position works closely with IAM architects, business stakeholders and technology partners. In this role, you will: Build and maintain cloud-native platform services supporting the IDAM 2.0 programme.Design, deploy and manage Kubernetes clusters and supporting platform components.Develop Infrastructure as Code (IaC) for repeatable, automated deployments.Implement and maintain CI/CD pipelines and GitOps deployment workflows.Manage cloud networking, connectivity and platform security.Implement platform observability including logging, monitoring, metrics and distributed tracing.Automate platform provisioning, configuration management and operational tasks.Support deployment and operation of identity platform components and supporting services.Implement secure secrets management and certificate lifecycle automation.Configure service mesh technologies and secure service-to-service communication.Manage ingress,...

Senior Backend Cloud Engineer

Added 23/07/2026

Senior Backend Cloud EngineerLocation: Cork, Ireland (on-site) Type: Full-time, PermanentAbout the company A fast-growing, IDA-backed industrial technology company building out its engineering presence in Cork. The business operates at the forefront of emerging technology, delivering cloud and edge platforms that power smart, connected building and facilities management solutions for enterprise clients globally.About the role We're looking for a Senior Backend Cloud Engineer to help design, build, and scale the backend services behind our cloud and edge platform. You'll own services end-to-end - from architecture through deployment - in a genuinely cloud-native environment built on Microsoft Azure and Kubernetes.ResponsibilitiesDesign, develop, and...

Senior AWS Big Data Architect (Cloud Data Platforms & Streaming Analytics)

Added 12/05/2026

Senior AWS Big Data Architect (Cloud Data Platforms & Streaming Analytics)Location: Chicago Work Arrangement: Hybrid Employment Type: ContractOverviewWe are seeking a highly specialized AWS Big Data Architect to lead the design and implementation of enterprise-scale cloud data platforms and real-time analytics solutions. This role requires deep expertise across AWS data services, distributed processing frameworks, streaming technologies, and large-scale data architecture.The ideal candidate will have extensive experience building modern lakehouse architectures, optimizing high-volume ETL pipelines, and enabling scalable analytics and machine learning workloads within cloud-native environments.Key ResponsibilitiesArchitect and implement scalable big data solutions on AWSDesign modern data lake and lakehouse architecturesBuild...

Network Infrastructure Engineer

Added 31/03/2026

Job SummaryWe are looking for a Telecom Infrastructure Engineer to design, deploy, operate, and support robust IT and telecom infrastructure systems that enable reliable network services. The role focuses on supporting core telecom environments including data centers, network elements, OSS/BSS platforms, and cloud‑based telecom workloads, ensuring high availability, performance, and regulatory compliance.Key ResponsibilitiesDesign, implement, and maintain telecom and IT infrastructure supporting voice, data, and signaling platformsManage data center infrastructure, including servers, storage, virtualization, and network connectivitySupport telecom network elements such as MSC, SBC, IMS, NMS, mediation, billing, and provisioning systemsEnsure high availability and redundancy for critical telecom servicesMonitor infrastructure performance,...

Cloud Platform Architect / Principal Platform Engineer

Added 27/07/2026

Senior Cloud Platform ArchitectCloud Infrastructure | Kubernetes | Multi-Cloud | Infrastructure Modernisation11 Months Fix-Term Contract with chances of conversion into permanent.We're looking for a Senior Cloud Platform Architect to help drive the transformation of critical infrastructure services into a modern, cloud-native environment.This role sits at the heart of a large-scale infrastructure modernisation programme, supporting the redesign, migration and operation of foundational platform services across public cloud environments.You'll work on highly available, business-critical services while helping shape the future cloud operating model through automation, containerisation and infrastructure-as-code practices.What You'll Be DoingLead the architecture and modernisation of core infrastructure services within cloud-native...