Senior GenAI Platform Engineer: Build & Scale AI Solutions

TechHeads; Dublin; On-site; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Bonus

Private medical insurance

25 days annual leave

Job summary

TechHeads in Dublin is seeking a Senior AI Platform Engineer to join a Technology Transformation function. You will build, scale and productionise GenAI solutions for the wider business, working 70% on build/delivery and 30% with stakeholders across the lifecycle.

This hands-on role focuses on producing scalable, secure AI platforms using Python, AWS and modern LLM frameworks, with strong collaboration across business and technology teams.

Qualifications

• Strong Python software engineering.
• Hands-on experience building AI agents, RAG solutions and LLM applications.
• APIs, microservices and cloud-native development.
• LangGraph, LangChain, CrewAI or similar.
• Vector databases/retrieval technologies such as Qdrant or PGVector.
• Docker and CI/CD.
• Experience taking solutions from POC into production.
• Strong communication across business and technology teams.
• Experience with Kubernetes, Terraform, MLOps/LLMOps or regulated environments is advantageous.

Responsibilities

• Design, build, test and deploy GenAI and agentic AI solutions.
• Take successful POCs and engineer them for production and wider business use.
• Build solutions using Python, AWS and modern LLM frameworks.
• Develop RAG/Graph-RAG, AI agents and multi-step workflows.
• Build APIs, integrations and reusable AI components.
• Work with business stakeholders to document requirements.
• Evaluate new AI technologies and test their potential.
• Ensure solutions are scalable, secure and deliver measurable business value.
• Work across the full lifecycle from concept to production.

Skills

Python

AI agents

APIs & microservices

LLM applications

Communication

Tools

LangGraph

LangChain

CrewAI

Qdrant

PGVector

Docker

CI/CD

Kubernetes

Terraform

MLOps/LLMOps

Job description

TechHeads in Dublin is seeking a Senior AI Platform Engineer to join a Technology Transformation function. You will build, scale and productionise GenAI solutions for the wider business, working 70% on build/delivery and 30% with stakeholders across the lifecycle.

This hands-on role focuses on producing scalable, secure AI platforms using Python, AWS and modern LLM frameworks, with strong collaboration across business and technology teams.