Dublin, Leinster, Ireland · Hybrid
Overview TensorX is a sovereign AI infrastructure platform headquartered in Dublin. We deploy and operate open-source large language models on EU-sovereign infrastructure across Europe, providing private, zero-retention …
Skills: Bare-Metal Server Management, GPU Virtualization, Network Architecture, Storage Architecture, Linux Administration
Dublin, Leinster, Ireland · Hybrid
Overview Tensorix is a sovereign AI infrastructure platform headquartered in Dublin. We deploy and operate open-source large language models on EU-sovereign infrastructure across Europe, providing private, zero-retention…
Skills: vLLM, SGLang, TensorRT-LLM, GPU Architecture, CUDA
Dublin, Leinster, Ireland · Hybrid
Company Description Because we strive to put people first. Culture, our way Technology at Primark What’s a career at Primark all about? The positive impact you’re making, the experiences you’re having and the people you’…
Skills: Retail Finance Systems, POS Implementation, Cash Back Office, Cash Management, Financial Reconciliation
Dublin, Leinster, Ireland · On-site
Company Description Legal Counsel - Technology Because we strive to put people first. Culture, our way. Legal at Primark What’s a career at Primark all about? The positive impact you’re making, the experiences you’re hav…
Skills: Contract Drafting, Contract Negotiation, Enterprise Technology Contracts, Cloud Computing Law, Data Protection
Dublin, Leinster, Ireland · Remote Solely
Company Description Our enterprise client, a leading provider of high-quality, diverse datasets for AI model development is seeking a skilled Irish Audio Transcription & Quality Reviewer to support an AI training initiat…
Skills: Irish Language Fluency, Audio Transcription, Quality Review, Verbatim Transcription, Annotation
Dublin, Leinster, Ireland · Hybrid
Please note, you'd be expected to come to office only 3-4 times per Month, so candidates need to be based in Ireland. Company Overview Holafly is a high-growth scale-up revolutionising how businesses and travellers conne…
Skills: React, TypeScript, Node.js, RESTful APIs, OpenAPI
Dublin, Leinster, Ireland · On-site
Company Description Client EUC Patch Management Specialist A critical enabler for the technology transformation, and for delivering wider business transformation priorities, is security operations across our infrastructu…
Skills: Patch Management, Vulnerability Management, Windows OS, M365, AVD/VDI
Manning GlobalDublin, Leinster, Ireland · On-site
Our client, a leading global ICT service provider,is recruiting for a Customer Support Engineer to join their business in Ireland. Position Title: Customer Support Engineer Position Type: Contracting Start Date: ASAP Loc…
Skills: Technical Support, Troubleshooting, PV Inverters, Energy Storage Systems, French Language
Dublin, Leinster, Ireland · On-site
We are looking for IT Hardware Technicians to join our Data Centre team on a contract basis. This role is a unique opportunity to work in some of the most cutting-edge data centres in the world. The ideal candidate must …
Skills: Hardware Troubleshooting, Server Maintenance, Diagnostics, Parts Replacement, Network Configuration
Dublin, Leinster, Ireland · On-site
Sales at TRACTIAN The Sales team is the driving force behind revenue at Tractian, generating new opportunities, acquiring top-tier customers like Hyundai, Bosch, and Kraft Heinz, and strengthening relationships with our …
Skills: Technical Discovery, Product Demonstrations, Solution Design, HubSpot CRM, Enterprise B2B Sales
Dublin, Leinster, Ireland · On-site
Sales at TRACTIAN The Sales team is the driving force behind revenue at Tractian, generating new opportunities, acquiring top-tier customers like Hyundai, Bosch, and Kraft Heinz, and strengthening relationships with our …
Skills: B2B Sales, Account Acquisition, Account Expansion, Pipeline Management, Consultative Selling
Dublin, Leinster, Ireland · On-site
Sales at TRACTIAN The Sales team is the driving force behind revenue at Tractian, generating new opportunities, acquiring top-tier customers like Hyundai, Bosch, and Kraft Heinz, and strengthening relationships with our …
Skills: Regional Sales Strategy, Sales Leadership, Pipeline Management, Enterprise Sales, Forecasting
Dublin, Leinster, Ireland · On-site
Sales at TRACTIAN The Sales team is the driving force behind revenue at Tractian, generating new opportunities, acquiring top-tier customers like Hyundai, Bosch, and Kraft Heinz, and strengthening relationships with our …
Skills: Enterprise B2B Sales, Outbound Prospecting, Pipeline Generation, Cold Calling, HubSpot CRM
Dublin, Leinster, Ireland · On-site
Sales at TRACTIAN The Sales team is the driving force behind revenue at Tractian, generating new opportunities, acquiring top-tier customers like Hyundai, Bosch, and Kraft Heinz, and strengthening relationships with our …
Skills: Outbound Prospecting, Lead Qualification, HubSpot CRM, Cold Calling, Email Outreach
Manning GlobalDublin, Leinster, Ireland · On-site
We are searching for a Service Pre Sales lead to join our client’s business in Ireland. Position Title: Service Pre Sales Lead Position Type: Contract(12 months) Start Date: ASAP Location: Dublin, Ireland Contact: Iulia …
Skills: RFP Documentation, I&C Tenders, Deployment Planning, Field Services Management, Radio Access Network (RAN)
Dublin, Leinster, Ireland · On-site
Fohntech Group are looking for an ICT Package Manager to join their team in Belgium. The ICT Package Manager is responsible for the end-to-end management, coordination, and delivery of Information and Communication Techn…
Skills: ICT Package Management, Data Centre Infrastructure, Project Coordination, Procurement, Commercial Control
Dublin, Leinster, Ireland · On-site
Automation CSV Engineer (Pharmaceutical) Horizon Controls Group are looking to hire an experienced Automation Computer System Validation (CSV) Engineer to support pharmaceutical manufacturing systems within a regulated G…
Skills: Computer System Validation, GAMP 5, GMP, 21 CFR Part 11, Annex 11
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Own the physical and virtualization layer of the GPU fleet, from bare-metal deployment to provisioned virtual machines. Design and operate the compute, storage, and network foundation for a sovereign AI infrastructure platform across the EU.
Requires 5+ years of experience in infrastructure engineering with deep expertise in Linux, GPU virtualization, and enterprise storage/networking. Must be proficient in automation tools and comfortable using AI-assisted development workflows.
TensorX is a sovereign AI infrastructure platform headquartered in Dublin. We deploy and operate open-source large language models on EU-sovereign infrastructure across Europe, providing private, zero-retention inference for regulated industries including finance, healthcare and government. Our platform offers drop-in OpenAI-compatible APIs, enabling developers and enterprises alike to adopt AI without compromising on data privacy, compliance or performance.
We are looking for a Senior Infrastructure Engineer (GPU Cloud) to join our growing engineering team. Reporting to the CTO, you will own the physical and virtualisation layer that underpins our GPU fleet, from bare-metal server deployment in the rack through to provisioned, GPU-attached virtual machines and operating systems. You will design, build and operate the compute, storage and network foundation that our model-serving layer runs on.
We currently operate Dell PowerEdge XE9780 servers with NVIDIA B300 SXM6 GPUs across our European estate, with an aggressive near-term growth plan spanning multiple sites across the EU. You will be the technical owner of our hardware strategy, cluster architecture and infrastructure automation as we build out a sovereign GPU cloud platform.
This is a deeply hands-on role. You will oversee server deployments, configure firmware, design network fabrics, architect storage and build the virtualisation layer that turns racks of hardware into GPU-attached VMs ready for our model-serving team. We are an AI-native team and tools such as Claude Code and Codex are part of our daily workflow, materially accelerating how we build and operate systems. We value engineers who combine deep systems knowledge with a pragmatic, builder mindset.
This is a high-impact senior individual contributor role spanning bare-metal infrastructure, GPU virtualisation, storage and network architecture, and multi-site estate planning. The model-serving and inference layer that runs on top of this foundation is owned by our ML / platform team, not this role.
Bare-Metal & Server Management - Lead the deployment and maintenance of GPU server fleets including BIOS/UEFI configuration, iDRAC/BMC management, firmware and driver updates, kernel parameter tuning and the GPU driver stack for NVIDIA B-series GPUs.
Hypervisor & Virtualisation - Design and operate our virtualisation layer. We are not committed to a single stack, so we want someone fluent across options such as Proxmox VE, OpenNebula and KVM/QEMU directly. Implement GPU virtualisation including vGPU, MIG partitioning and VFIO-PCI passthrough, NVSwitch fabric management through host-level services and multi-tenant GPU allocation.
Network Architecture - Design and maintain the network fabric across multiple racks and sites, spanning management VLANs, storage networks, tenant data planes and GPU interconnect. Work with bonded NICs, jumbo frames, InfiniBand and ConnectX adapters. Plan the network topology for multi-site EU deployments.
Storage Architecture - Design, deploy and operate shared storage infrastructure across multiple racks and sites, including SAN (Dell ME-series, iSCSI multipath), NFS and local NVMe. Optimise for large model weights (hundreds of GB per model), high-throughput sequential reads and cross-site replication. Own SAN performance tuning, capacity planning and data placement strategy as the estate grows.
Multi-Tenant GPU Provisioning - Build the infrastructure layer for multi-tenant GPU delivery up to the VM/OS handoff, including tenant isolation, GPU allocation (vGPU/MIG/passthrough), resource scheduling and capacity planning. Design the foundation so GPU-attached VMs can be provisioned cleanly and repeatably for the serving layer to consume.
Cluster Orchestration & Automation - Automate server provisioning, OS deployment, driver installation and cluster configuration. Build infrastructure-as-code for repeatable, auditable deployments across multiple sites.
Monitoring & Reliability - Instrument the infrastructure stack with monitoring covering GPU health, NVSwitch fabric status, storage throughput, network utilisation and hardware telemetry (DCGM, iDRAC, IPMI). Own incident response for hardware and infrastructure faults.
Hardware Strategy & Estate Planning - Work with the CTO to plan GPU procurement cycles, evaluate server platforms, specify network and storage hardware and manage vendor relationships. Design the infrastructure blueprint for new EU datacentre deployments, defining standard rack layouts, power and cooling requirements, network topology and storage architecture that can be replicated across sites with minimal variance.
Security & Compliance - Ensure infrastructure meets the requirements of regulated industries including data residency, tenant isolation, encryption at rest and in transit and audit logging. Support EU sovereignty requirements across our deployment sites.
5+ years of professional experience in infrastructure engineering, systems administration or datacentre operations, with meaningful exposure to GPU, HPC or large-scale compute infrastructure
Hands-on experience with bare-metal Linux server deployment and management, including kernel tuning, driver management, PCI device configuration and UEFI/BIOS configuration
Strong virtualisation experience across one or more of Proxmox VE, OpenNebula or KVM/QEMU, including PCI passthrough for GPU workloads. Not tied to a single hypervisor
Working knowledge of NVIDIA GPU server platforms, including driver installation, NVLink/NVSwitch fabric, Fabric Manager, DCGM and GPU virtualisation (vGPU, MIG, VFIO passthrough)
Hands-on experience with enterprise storage including SAN (iSCSI, FC), multipath I/O, NFS and performance tuning for large sequential workloads (required)
Solid understanding of network design including VLANs, bonding/LACP, jumbo frames, InfiniBand and routing in multi-rack environments
Proficiency with Linux (Ubuntu Server and/or Debian), systemd, networking stack (ip, nmcli, netplan) and shell scripting
Experience with infrastructure-as-code and automation tooling (Ansible, Terraform or similar)
Comfortable using AI-assisted development tools (e.g. Claude Code, Codex) as part of your daily workflow
Methodical approach to troubleshooting across firmware, kernel, driver and userspace layers
Experience building or operating GPU cloud / GPU-as-a-Service infrastructure
Familiarity with Dell PowerEdge server management (iDRAC, Redfish API, racadm, Dell SupportAssist)
Experience with NVIDIA ConnectX network adapters and OFED/MOFED stack, and InfiniBand fabric management
Experience with MAAS, Ironic or other bare-metal provisioning systems
Kubernetes cluster operations (the model-serving team runs the inference layer, but awareness of how it consumes the foundation helps)
Familiarity with European data sovereignty and compliance frameworks (GDPR, DORA, NIS2)
Contributions to open-source infrastructure projects
BSc/MSc in Computer Science, Software Engineering, Electrical Engineering, Network Engineering or a related technical discipline OR equivalent practical experience
Highly competitive package, dependent on experience
25 days paid annual leave
Hybrid working from our centrally located Dublin office, with remote flexibility
Occasional travel to our EU datacentre sites as the estate grows
Free inference tokens!
The Sovereign Backbone for European AI.
TensorX is the sovereign backbone for the next generation of European AI. Privacy-native inference for the world's best open-source models, running on infrastructure we own. 𝗙𝗼𝗿 𝗲𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲𝘀: ISO 27001-aligned, zero data retention by design, dedicated 🇪🇺 compute. Built for any organisation embracing AI that cannot lose control of its data. 𝗙𝗼𝗿 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿𝘀: drop-in OpenAI-compatible API, 50+ open-source models, switch in a single line of code. 🇪🇺 data residency out of the box. 𝗢𝘂𝗿 𝗽𝗿𝗼𝗺𝗶𝘀𝗲: 🔒 Zero Retention: processed in memory, wiped instantly, verifiable. 🇪🇺 100% Sovereign: your data never leaves Europe. 🏢 Enterprise Ready: ISO 27001 aligned, GDPR Article 44 compliant by design. 𝗖𝘂𝗿𝗿𝗲𝗻𝘁𝗹𝘆 𝗿𝘂𝗻𝗻𝗶𝗻𝗴: Dedicated NVIDIA B300 clusters in Dublin and Helsinki. Frankfurt expansion underway. Open models in production: GLM-5, MiniMax M2.5, Llama, Mistral, DeepSeek, Qwen. Stop renting your intelligence. Start owning your privacy. → Try it: TensorX.ai
Offices: Dublin, IE
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