Top Linux Jobs in Dublin

The Sustaining Operations Engineer resolves complex Linux-related issues, collaborates with teams, participates in communities, and provides escalation support, driving issues to resolution and maintaining operational success.

Optimize Ubuntu integration across latest IoT and server-class hardware, lead customer engagements, and work with open source communities in a remote, collaborative environment.

The Support Engineering Manager oversees a support team providing technical solutions for Ubuntu products, ensuring customer satisfaction and team development.

Canonical is seeking exceptional software engineers for the Linux kernel team, involving collaboration on Ubuntu's kernel development across various hardware. Responsibilities include diagnosing kernel issues, improving automation, and participating in global tech events twice a year.

The role involves designing and implementing features, debugging, maintaining documentation, and collaborating with the community in the Mir graphics stack.

As a Software Engineer - L3 Support, you will resolve complex Ubuntu-related issues, collaborate with teams, and participate in upstream communities to drive bug fixes and improvements.

Lead the product development lifecycle, support cross-functional teams, conduct market research, and oversee product strategies for various domains at Canonical.

As a Software Engineer, you will resolve complex customer issues related to Ubuntu and open source software, participate in upstream communities, and develop and review code across multiple layers of the software stack.

As a Software Support Engineer, you will troubleshoot and resolve complex issues related to Ubuntu and open source technologies, collaborate with teams, and contribute to community development.

As a Junior Product Manager, you will lead product development, collaborate with cross-functional teams, conduct market research, and communicate product vision while ensuring alignment and execution across various departments.

Provide IT helpdesk support and device administration across Windows, macOS, and Linux. Manage MDM, SSO, enterprise SaaS, onboarding/offboarding, hardware deployment, asset inventory, endpoint security, and related procurement/shipping. Troubleshoot networks (LAN/WAN), create automation scripts, deliver staff training, participate in on-call rotations, and collaborate with HR and Security teams to maintain secure, scalable IT operations.

Own a portfolio of enterprise Nordic accounts to drive retention, adoption, and expansion. Co-create outcome-based success plans, guide value realization across SUSE solutions (Linux, Kubernetes, cloud native, edge, AI), build executive relationships, orchestrate cross-functional SUSE teams, and convert delivered value into renewals and expansion while conveying customer feedback to product and GTM teams.

Own product and trade compliance for hardware across global markets: identify certification needs, define regulatory labeling, coordinate testing and documentation (RF, EMC, Safety), ensure environmental compliance (WEEE, RoHS, Battery EPR), monitor regulatory changes, and partner with distribution, logistics, manufacturing, and commercial teams.

Provide expert-level technical support for a cloud-native security platform across AWS/Azure/GCP/OCI, troubleshooting connectors, Kubernetes, runtime defenses, vulnerability findings, IaC/CI-CD integrations, and building AI-driven automation; participate in on-call rotations.

Design and build highly scalable, low-latency market data systems and APIs. Implement backend services, influence architecture, maintain test coverage, participate in code reviews, troubleshoot incidents, and occasionally be on-call. Work spans streaming and historical market data endpoints and developer-focused API improvements.

Lead embedded Linux platform enablement for Nabu Casa hardware: Buildroot-based board bring-up, bootloader and BSP work, debugging, performance and reliability improvements, CI/build infrastructure maintenance, upstreaming patches, and collaborating with vendors and open-source maintainers to ensure long-term device support.

Own and grow reseller and distributor relationships across the UKI territory. Develop channel strategy, recruit and onboard partners, run enablement and go-to-market plans, manage pipeline and partner satisfaction, and support initial customer discovery as needed to meet annual sales growth quotas.

Lead cloud network reliability and automation across AWS: design and maintain IaC (Terraform), CI/CD pipelines, load balancers, CloudFront and Cloud WAN, implement observability and governance, participate in incident rotation, and drive cross-functional infrastructure improvements.

Lead and build Nebius' Detection & Response capability: design detections, achieve MITRE coverage, run incident response and forensics, integrate threat intelligence, build D&R tooling and SOAR workflows, and manage cross-functional stakeholders and metrics (MTTD/MTTR). Hire, mentor, and scale a team and on-call program.

Build and operate the network platform: set SLIs/SLOs, drive reliability improvements, own incident response and postmortems, develop observability and safer change workflows, automate operations, and collaborate with network and platform teams to embed operability.

Lead architecture and execution of vNode runtime integration with containerd and the kubelet, define and test namespace-based isolation primitives, mentor engineers, run design reviews, operate internal tenant clusters, and represent the project in upstream communities and conferences.

Senior post-sales Solutions Architect owning technical success for strategic accounts: drive product adoption, resolve technical issues, consult on architecture and best practices, deliver training, advocate customer needs to product and engineering, and collaborate with account teams on renewals and expansion.

As a Senior Support Engineer, you will troubleshoot complex issues in cloud environments, focusing on Linux and Kubernetes, and assist customers with AI workloads. You will also improve internal tools and processes while communicating effectively with clients during incidents.

The Backend Engineer will develop and maintain features for Restream web services, design backend APIs, ensure infrastructure resilience, and contribute to a collaborative team environment.

The Associate Linux Support Engineer will provide technical support, troubleshoot Linux issues, and enhance customer satisfaction while learning and contributing to Canonical's services.