GenAI/LLM Engineer – On-Prem GPU, Remote Ireland

Ergo IT Recruitment Services; Dublin; On-site; EUR 90,000 - 120,000; Part time

Job summary

Presidio in Ireland is seeking an experienced GenAI/LLM Engineer to build and support an on-premises Generative AI environment on GPU infrastructure. The role covers model deployment and optimisation, secure systems integration, and the development of AI-enabled applications.

You must have at least four years of professional AI experience, including hands-on Generative AI or LLM work, with strong software engineering and API integration skills.

Qualifications

• At least four years' professional experience in AI, including Generative AI and/or LLM development.
• Hands-on experience building and deploying GenAI/LLM solutions, preferably in on-premises environments.
• Practical experience configuring and optimising GPU-based model hosting and inference.
• Strong software engineering and API integration skills, with experience delivering AI-enabled applications end-to-end.
• Experience testing, monitoring and tuning AI systems for performance, reliability and scale.
• Knowledge of GenAI/LLM frameworks, including orchestration, RAG, vector databases and model evaluation.
• Understanding of secure and scalable enterprise AI architectures.
• Experience in a public-sector, regulated or security-conscious environment is desirable.
• Excellent English-language communication and technical documentation skills.

Responsibilities

• Build and configure the on-premises GenAI environment on existing GPU infrastructure.
• Deploy, host and optimise models for reliable inference.
• Develop secure integrations with internal platforms and external model/API services.
• Build and enhance AI-enabled applications and services.
• Test, monitor and optimise systems for performance, reliability, scalability and security.
• Document technical solutions and provide support and knowledge transfer to internal teams.
• Contribute to the selection and use of GenAI tools, including orchestration, RAG, vector stores and model-evaluation frameworks.

Skills

GenAI/LLM development

GPU infrastructure

API integration

Software engineering

Education

Degree in Computer Science / AI / Software Engineering

Tools

GPU infrastructure

Vector databases

Model orchestration

Job description

Presidio in Ireland is seeking an experienced GenAI/LLM Engineer to build and support an on-premises Generative AI environment on GPU infrastructure. The role covers model deployment and optimisation, secure systems integration, and the development of AI-enabled applications.

You must have at least four years of professional AI experience, including hands-on Generative AI or LLM work, with strong software engineering and API integration skills.