Find Principal engineer Jobs in Dublin West, D

AI Software Architect – Dublin, Ireland (Hybrid)
Hadfield Green —DUBLIN 2, County Dublin
- System design
- Master's degree
- AI
Lead Senior Signalling Engineer
Amey Ltd —DUBLIN 1, County Dublin
- Annual leave
Quick apply
Digital Experience Engineer (Marketing)
Supermetrics —Dublin, County Dublin
- JavaScript
- AI
- Analytics
Quick apply
Join AECOM's growing Transportation Team in Ireland
AECOM —Dublin, County Dublin
- Full-time
- Hybrid work
- Master's degree
- Bachelor's degree
- Leadership
4d
Engineering Manager, Data & AI Platform
eBay Inc. —Dublin, County Dublin
- Full-time
- Java
- Master's degree
- SQL
Sr. Product Design Engineer, Data Center Engineering - Electrical Products and Services
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- Engineering
- Maintenance
- AWS
Data Analytics and AI Team Lead
Spanish Point Technologies —Clontarf, County Dublin
- Spanish
- Azure
- Computer Science

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Lead Senior Signalling Engineer
Amey Ltd —DUBLIN 1, County Dublin
Experienced in undertaking project related tasks associated with the management of health, safety and welfare, e.g. Amey’s Integrated Management System and the…
Quick apply
Senior Pway Engineer
Arcadis —Dublin, County Dublin
Working within a dynamic multidisciplinary rail design environment, you will collaborate closely with project managers, technical specialists and client teams…

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AI Software Architect – Dublin, Ireland (Hybrid)

Hadfield Green
DUBLIN 2, County Dublin

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Job details

Qualifications

Law
System design
Master's degree
SaaS
AI
Leadership
Communication skills

Full job description

AI Software Architect – Dublin, County Dublin, Ireland (Hybrid)

We’re hiring an experienced AI Software Architect to join a fast-growing, innovative B2B SaaS company operating in the Financial Services and Compliance technology space. This is a senior, high-impact role for someone who wants to shape AI strategy, design enterprise-grade architectures, and lead the development of next-generation AI-powered products.

This role is ideal for someone with deep technical expertise who enjoys working in small to mid-sized, high-growth environments where decisions are made quickly and individual impact is highly visible. You’ll play a key role in defining how AI is applied across the platform, with a strong focus on real-world, production-grade solutions rather than experimentation.

What you’ll do

You’ll own the end-to-end design of AI solutions, from strategy through to implementation,

ensuring systems are scalable, secure, cost-effective, and compliant within a regulated

environment. You will:

Lead AI architecture and technical strategy across the platform
Design and build AI solutions using LLMs, RAG, vector databases, and embeddings
Partner closely with Engineering, Product, and Compliance teams to deliver customer-facing AI features
Guide model selection, optimisation, performance, and cost efficiency
Evaluate vendors, tools, and emerging AI technologies
Champion Responsible AI, including ethics, explainability, and regulatory alignment
Mentor engineers and promote best practices in AI engineering

What we’re looking for

15+ years of software engineering experience, with 5+ years at Architecture or Principal level
Strong hands-on experience building LLM-based applications
Deep knowledge of RAG pipelines, vector search, and AI system design
Experience in SaaS or product-led technology companies
Comfortable in fast-paced, high-ownership environments
Excellent communication and stakeholder leadership skills architectures, and lead the development of next-generation AI-powered products.

Apply Now

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principal engineer jobs in dublin west, d

AI Software Architect – Dublin, Ireland (Hybrid)

Lead Senior Signalling Engineer

Digital Experience Engineer (Marketing)

Join AECOM's growing Transportation Team in Ireland

Engineering Manager, Data & AI Platform

Sr. Product Design Engineer, Data Center Engineering - Electrical Products and Services

Data Analytics and AI Team Lead

More jobs to discover

I want to receive the latest job alerts for principal engineer in dublin west, d

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