Top Linux Jobs in Dublin

Lead Infrastructure Engineer designs, implements, and modernizes infrastructure for performance, resiliency, and security. Responsibilities include cloud and on-prem migrations, Kubernetes and cloud-native app administration, data streaming (Kafka/Event Grid/Service Bus), scripting and CI/CD automation, AI-assisted infrastructure analysis, and cross-functional collaboration to deliver traceable, auditable infrastructure changes.

Coordinate and drive resolution of critical technical incidents by mobilizing cross-functional teams, communicating with customers and executives, leading RCA and post-mortems, tracking trends, and improving escalation processes.

Hands-on senior engineer building Kubernetes Operators, controllers, CRDs and automation in Go. Automate provisioning, upgrades, scaling, recovery, and configuration; improve reliability, observability, and security; contribute to CI/CD, GitOps, Helm, and infrastructure automation; integrate across cloud and on-prem Kubernetes environments; mentor engineers and establish engineering standards.

The role involves developing and managing distributed storage systems, ensuring reliability, and optimizing infrastructure performance. Responsibilities include defining SLOs and participating in an on-call rotation.

Lead end-to-end design and delivery of full-stack solutions: architect React-based UIs and Java/Spring microservices, define APIs and integrations, set CI/CD/observability/security standards, mentor engineers, ensure production readiness, and drive engineering quality, scalability, and reliability across teams.

Lead design and delivery of full-stack, high-performance solutions (Java Spring Boot + React). Architect scalable microservices and UI systems, define APIs, CI/CD and observability standards, mentor engineers, own production readiness, and drive cross-team delivery and engineering quality improvements.

Lead end-to-end design and delivery of scalable full-stack solutions (Java Spring Boot backend and React frontend). Define API contracts, microservice boundaries, CI/CD, observability, security, and performance standards. Mentor engineers, drive architecture and reliability, own production readiness and SLOs, and coordinate cross-team delivery to improve quality, velocity, and system stability.

Lead design and delivery of full-stack, high-performance solutions (Java Spring Boot + React). Architect scalable microservices and UI components, define APIs and CI/CD, ensure reliability, security, observability, and production readiness, mentor engineers, and drive cross-team delivery and engineering quality.

Lead end-to-end design and delivery of full-stack, high-volume solutions (Java Spring Boot backend and React frontend). Define API contracts, microservice boundaries, CI/CD, observability, security, and performance standards. Mentor engineers, drive architecture and cross-team execution, ensure production readiness, and improve engineering quality, testing, and operational excellence.

Lead end-to-end design and delivery of scalable full-stack solutions (Java Spring Boot backend and React frontend). Drive architecture, API contracts, microservices, CI/CD, observability, security, and performance standards. Mentor engineers, own production readiness and SLOs, reduce operational toil, and partner with product and cross-functional stakeholders to ensure enterprise requirements are met.

Lead design and delivery of full-stack React and Java/Spring solutions. Architect scalable microservices, define APIs and UI patterns, set CI/CD, observability and security standards, mentor engineers, own production readiness and SLOs, and drive cross-team delivery and engineering quality.

Lead end-to-end design and delivery of full-stack, scalable React and Java/Spring Boot solutions. Drive API contracts, microservices architecture, CI/CD, observability, security and performance standards. Mentor engineers, own production readiness and SLOs, and partner with product and architecture to improve engineering quality and delivery across teams.

Lead design and delivery of full-stack, high-volume solutions (Java Spring Boot backend + React frontend). Drive architecture, API contracts, microservices, CI/CD, observability, security, and operational excellence. Mentor engineers, manage cross-team dependencies, and improve engineering quality, performance, and production readiness.

Lead design and delivery of scalable full-stack solutions (Java Spring Boot + React). Drive architecture, API contracts, microservices, CI/CD, observability, security, testing, and operational excellence. Mentor engineers, manage cross-team dependencies, and partner with product and stakeholders to meet enterprise requirements and improve engineering quality and reliability.

Lead end-to-end design and delivery of scalable full-stack solutions (Java Spring Boot + React). Drive architecture, API contracts, microservices design, CI/CD, observability, security, performance standards, mentor engineers, own production readiness and SLOs, and coordinate cross-team delivery to improve engineering quality and reliability.

Lead SRE/DevOps engineer to design, build, and scale AWS cloud infrastructure, automate IaC, improve availability and monitoring (Prometheus), manage Kubernetes/EKS, mentor team members, and develop tooling in Go/Python/Rust/Bash.

Lead Site Reliability/DevOps engineer responsible for designing, building, and scaling AWS infrastructure, implementing IaC (Terraform/CloudFormation/Ansible), managing EKS/Kubernetes, improving availability with monitoring (Prometheus), automating CI/CD (Jenkins/Argo CD), mentoring team members, troubleshooting production issues, and developing custom tooling in Go/Python/Rust/Bash.

Lead SRE/DevOps engineer to design, build, and scale AWS infrastructure, implement IaC, manage Kubernetes (EKS), improve availability and monitoring (Prometheus), mentor teammates, automate CI/CD, troubleshoot performance and security, and build custom tooling in Go/Python/Bash.

Lead SRE/DevOps engineer responsible for designing, building, and scaling highly available AWS infrastructure. Mentor team members, implement IaC (Terraform, CloudFormation), CI/CD (Jenkins, Argo CD), Kubernetes/EKS clusters, observability with Prometheus, security and networking (VPC, Direct Connect, Transit Gateway), troubleshooting, on-call rotations, and develop automation/tools in Go/Python/Bash.

Lead SRE/DevOps engineer to design, build, and scale AWS infrastructure (IaC), manage Kubernetes/EKS, implement CI/CD, monitoring (Prometheus), improve availability, mentor team members, troubleshoot production, and write automation tools in Go/Python/Rust/Bash.

Lead SRE/DevOps engineer to design, build, and scale AWS cloud infrastructure, automate deployments (IaC), improve availability and monitoring, mentor engineers, run on-call, and develop tooling (Go/Python/Bash) for reliability and performance.

Lead Site Reliability/DevOps engineer to design, build, and scale AWS cloud infrastructure. Implement Infrastructure-as-Code, CI/CD, Kubernetes (EKS) clusters, monitoring with Prometheus, security and networking, mentor team members, participate on-call rotations, and develop automation tooling in Go/Python/Bash.

Design, build, and operate enterprise-scale infrastructure platforms; write and review production code; own reliability, performance, security, and cost; run on-call rotations and respond to incidents; use AI-native engineering practices to accelerate development and automation; collaborate on technical decisions and decompose ambiguous problems into production-ready systems.

Design, build, and operate high-performance Kdb+/Q platforms for real-time and historical market data, partnering with traders and researchers to deliver scalable time-series analytics, streaming, and trading solutions while driving architecture, automation, and operational excellence.

Operate and monitor MongoDB Atlas to ensure uptime and incident resolution: alert dashboards, performance troubleshooting, on-call incident diagnosis, automation of monitoring tasks, root cause analysis, documentation, and cross-team coordination to improve platform reliability.