Top Linux Jobs in Dublin

As a Principal Network Architect, you'll lead network architecture design, evaluate new technologies, automate processes, ensure security compliance, and collaborate with teams and vendors.

The role involves leading software engineering teams to improve Kobo's eReader software, providing mentorship, technical leadership, and enhancing team processes.

As a Senior PostgreSQL Database Engineer, you will assist customers with high-complexity database issues, perform detailed analysis, and produce community-focused content while collaborating with other experts remotely.

Lead design and implementation of an automation platform to orchestrate package creation, test generation, and image builds. Build LLM-integrated tooling, write production Go for CLIs and services, develop test generators and validation frameworks, and drive roadmap and engineering quality across a small team.

Design and develop core storage components in distributed systems. Optimize performance, manage production issues, and collaborate with cross-functional teams.

The Java Developer role involves designing and developing high-performance applications, managing data pipelines, and collaborating with business and technology teams. The candidate should possess strong skills in Java, Python, and various data technologies, contributing to the full software development lifecycle in an Agile environment.

Senior Software Engineer to design and implement C++/Python software, accelerate workloads with CUDA, develop and maintain Linux kernel modules and system services, optimize system and GPU performance, manage Linux systems, mentor junior engineers, and integrate AI technologies across products.

Responsible for designing, building, and supporting high-performance Linux servers for trading platforms, diagnosing issues, and optimizing performance.

The Senior CloudOps Engineer will manage and enhance cloud infrastructure on AWS, automate processes, optimize performance, troubleshoot issues, and work collaboratively with cross-functional teams.

The kdb+ Engineer collaborates with users to define application requirements, develops and maintains code, supports project delivery, analyzes time-series data, and mentors junior developers.

As a Senior kdb+ Engineer, you'll lead the development of high-performance kdb+ architectures for financial institutions, mentor junior developers, and ensure quality in code and delivery.

The IoT Software Engineer will develop and harden Linux-based OS for IoT devices, manage Azure IoT applications, and ensure cybersecurity compliance.

The Senior Java Software Engineer designs and develops high-performance, low-latency applications, collaborates on system implementations, and supports user operations, while ensuring compliance and risk management.

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.

Senior SRE responsible for building cloud infrastructure, ensuring platform reliability and scalability, leading incident response and on-call, automating operations, performing full-stack diagnostics, influencing design reviews, and mentoring team members.

Design, implement, and maintain networking solutions for OpenShift, focusing on ingress traffic and DNS, while mentoring the team and contributing to open-source projects.

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

Monitor applications and systems health, troubleshoot operational issues, provide technical support, and develop monitoring tools for trading systems.

The role involves building self-service platform services using Go, automating operational workflows, scaling Kubernetes, and ensuring reliability in cloud environments.

The Site Reliability Engineer designs and manages cloud infrastructure, collaborates with software teams, optimizes costs, and ensures compliance while adhering to best practices.

The Systems Engineer will manage server infrastructure, database systems, and network performance while collaborating with developers to ensure optimal operation and resource management.

Lead architecture and ownership of Menlo's cybersecurity policy platform (storage/versioning, distribution, real-time enforcement). Modernize distributed systems for reliability, scalability, and low latency. Drive end-to-end projects, lead design reviews, mentor engineers, partner with product/security/ops, and champion AI-assisted development and ML-driven policy features.

Senior technical authority for autonomous robotic truck platforms, owning system architecture, integration, validation, and production readiness. Lead technical decision-making across hardware and software, mentor engineers, coordinate cross-functional delivery, define safety and verification strategies, address field issues, and influence long-term robotics technology roadmap.

Lead end-to-end UX/UI design for complex, data-heavy desktop, web, and mobile applications. Define platform-level patterns for a plug-in ecosystem, produce wireframes/prototypes, run usability validation, collaborate with engineering and QA for accessible, high-quality implementations, and leverage AI-assisted workflows to accelerate design, prototyping, and handoff.

Lead performance analysis and optimization of large-scale GPU/HPC clusters across hardware and software stacks. Troubleshoot real workloads, qualify and integrate new hardware, tune system configurations (networking, virtualization, kernel), support escalations, and collaborate with infrastructure teams and hardware vendors to ensure cluster performance meets expectations.