Job Title: DevOps Lead - Nenagh BasedOverview:My client is seeking a DevOps Lead to drive operational delivery and automation for backend systems supporting POS terminal management and terminal configuration.This is a hands‑on, delivery‑focused leadership role, requiring deep technical expertise across CI/CD, cloud infrastructure, security integration, observability, and infrastructure automation. You will work closely with platform, security, product, QA, Android/terminal engineering, and operations teams to ensure reliable, secure, and auditable delivery of next‑generation payment acceptance platforms.Responsibilities:DevOps Delivery & AutomationDefine and execute the DevOps delivery plan for POS platforms, Terminal Management Systems (TMS) and Terminal Configuration Systems (TCS)Translate product roadmaps and non‑functional requirements into automated CI/CD, deployment, and operational workstreamsBuild, maintain, and optimise CI/CD pipelines for backend services and terminal software artefacts using GitLab CI, ArgoCD, Jenkins, GitHub Actions or equivalentSecurity & ComplianceIntegrate mandated security tooling including SAST (Fortify), SCA, and DAST into delivery pipelines, enforcing shift‑left security and compliance gates.Manage secure handling of secrets, keys, and configuration, working closely with HSM and security teamsEnsure environments and deployments comply with PCI, P2PE, internal audit and certification requirementsInfrastructure & Environment ManagementImplement and operate Infrastructure as Code (IaC) using TerraformManage container platforms and orchestration using Kubernetes, Docker, and HelmProvision and maintain development, test, and production environments across AWS cloud platformsRelease Orchestration, Observability & ResilienceDesign and execute release strategies for POS ecosystems (blue/green, canary, phased rollouts)Manage artefact repositories (e.g. Nexus, Artifactory) ensuring safe and auditable cutoversLead observability and resilience, instrumenting services for monitoring, logging, and tracing using Dynatrace (and related tooling)Define SLOs / SLIs, lead incident response, and drive post‑incident reviewsQuality, Testing & CollaborationEmbed automated testing (unit, integration, contract, E2E) into CI/CD pipelinesSupport device‑farm or emulator testing for terminal images and releasesWork across platform, security, QA, Android/terminal engineering and operations teams to coordinate dependencies, manage releases, and ensure environment stabilityQualifications:Bachelor's degree in Computer Science, Engineering or equivalent practical experience.