Top Linux Jobs in Dublin

Build and improve Restream’s web interfaces and user-facing features for the AI Clips team. Design UI and business logic, collaborate with product designers, participate in code reviews, improve system reliability, and evaluate emerging technologies. The role requires strong JavaScript and TypeScript expertise, advanced React knowledge, CSS preprocessor experience, and familiarity with backend development, cloud infrastructure, containers, and continuous deployment.

Design, build, and operate core billing platform services and REST APIs at scale. Implement new features and services, ensure reliability and observability, troubleshoot production issues, own microservices and infrastructure lifecycle, collaborate with product and stakeholders, and follow full SDLC with documentation and testable code.

Design and operate large-scale GPU infrastructure for distributed AI training, ensuring reliability, performance, and efficient customer partnerships.

As a Senior Platform Engineer at Zencore, you will leverage Google Cloud and collaborate with clients on cloud transformation projects, focusing on infrastructure, application modernization, and migration.

Design, build, and operate low-latency, mission-critical trading systems in Rust. Own trading stack components end-to-end, collaborate with quants and traders, troubleshoot production issues, improve performance, reliability, observability, and drive engineering standards and automation including AI-assisted workflows.

Leads and grows an agentic engineering team building reliable AI development systems. Sets technical direction for agent harnesses, integrations, workflows, model-provider abstractions, tool use, context management, and long-running execution. Partners with Product and Design, contributes to architecture and implementation, improves system reliability and performance, and coaches engineers while maintaining strong execution standards.

Operate and scale internal engineering infrastructure and CI/CD platforms; build automation to reduce toil; ensure observability, reliability, and security; manage incidents and runbooks; coordinate maintenance and vendor support; collaborate with development teams to improve developer workflows and platform performance.

Design and scale mission-critical market data services for stocks, options, crypto, and foreign exchange. Responsibilities include architecting backend systems and APIs, maintaining software quality and test coverage, participating in code reviews, and troubleshooting incidents and bugs. The role uses Go and Python with REST, gRPC, WebSockets, SSE, Docker, Kubernetes, Google Cloud, BigTable, Prometheus, Grafana, and ELK.

Lead product development in the industrial sector focusing on IoT, edge computing, and AI applications. Oversee product lifecycle, conduct market research, and collaborate with cross-functional teams.

Own product strategy and roadmap for Percona Monitoring and Management. Work with customers, community, and cross-functional teams to define requirements, prioritize features, run discovery, and drive product releases. Use telemetry and customer feedback to measure success and promote adoption through content, events, and community engagement.

Support threat intelligence, incident analysis/response, penetration test coordination, vulnerability scanning and remediation tracking, security tool administration, dashboard maintenance, and adherence to security policies while learning and developing cybersecurity skills.

Lead design, automation, and support of low-latency, highly available trading infrastructure across cloud and on-prem. Provide hands-on technical leadership and mentorship, build CI/CD pipelines, automate provisioning with IaC, containerize and deploy applications, support production reliability and incident response, and drive AI-enabled operational tooling and observability. Collaborate with engineering, security, and operations teams and lead Agile delivery.

Support pre-sales and post-sales technical activities across EMEA: identify technical requirements, run demos and trials, assist implementations and integrations, provide level-2 support, liaise with sales, partners and engineering, update Salesforce, and travel up to 50%.

The Senior Systems Engineer will manage global infrastructure, oversee service availability, perform server maintenance, and design hybrid cloud environments, ensuring operational excellence and security incident response.

Design and execute system-level test cases for a network management system, troubleshoot issues, write bug reports, and improve user experience.

The POC Engineer designs and demonstrates networking solutions for clients, manages complex test topologies, and collaborates on product enhancements.

Build and maintain hardened Ubuntu-based container images and the automated CI/CD pipelines to build, test, scan, sign, publish, and retire them. Integrate upstream open-source projects, ensure security and cloud-native compatibility, collaborate with cross-functional teams, document and share knowledge, mentor colleagues, and contribute to hiring. Work in a distributed agile environment with occasional travel.

Own and scale core platform technologies (especially Elasticsearch) across production, including index design, cluster operations, performance tuning, migrations, and datastore optimizations. Collaborate with product and ML teams, write application and systems code, improve observability and automation, lead high-impact projects, and mentor engineers to raise reliability and performance standards.

Design, implement, and maintain stable, highly available infrastructure. Build and support CI/CD pipelines, deploy enterprise projects on AWS, automate build/release and monitoring, troubleshoot performance, participate in on-call rotation, and ensure security and compliance while collaborating across teams.

Drive platform reliability and developer efficiency by automating deployments, disaster recovery, monitoring/SLOs, incident response and runbooks. Collaborate with product engineers, perform capacity/performance/cost engineering, and promote GitOps and observability practices.

Lead the product development lifecycle for Smart NIC and ToR switches. Drive product strategy, market engagement, and collaboration with teams to ensure successful product delivery and business outcomes.

The Partner Sales Manager will build strategic partnerships, drive sales opportunities, evangelize Canonical's offerings, and manage partner relationships to increase market share.

The IHV Alliance Sales Director will manage IHV partnerships, grow market share, lead business interactions, and drive revenue through strategic relationships in EMEA or APAC regions.

Lead the product management team at Canonical, focusing on mentoring product managers, overseeing product development, and aligning with business goals while driving product strategies.

The Product Manager will lead the development of the Ubuntu desktop platform, collaborating with cross-functional teams to drive product strategy, development, and market launches while engaging with the open source community.