Find Principal engineer Jobs in Dublin, D

AI Software Architect – Dublin, Ireland (Hybrid)
Hadfield Green —DUBLIN 2, County Dublin
- System design
- Master's degree
- AI
Sr. Database Engineer, AWS DMS
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Oracle
- Java
- SQL
Principal OT Cybersecurity Consultant
Jacobs —Dublin, County Dublin
- Hybrid work
- IT
- Communication skills
Electrical, Controls and Instrumentation Lead
Echelon DC —Dublin, County Dublin
- Full-time
- CAD
- Construction experience
- In-person
Quick apply
Senior Project Manager (Ireland PMCM Rail)
WSP —Dublin, County Dublin
- Part-time
- Hybrid work
- Engineering
- Construction Management
- Communication skills
- Work from home
- Gym membership
Sr. Product Design Engineer, Data Center Engineering - Electrical Products and Services
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- Engineering
- Maintenance
- AWS
Join AECOM's growing Transportation Team in Ireland
AECOM —Dublin, County Dublin
- Full-time
- Hybrid work
- Master's degree
- Bachelor's degree
- Leadership
3d
Principal Town Planner
AECOM —Dublin, County Dublin
- Full-time
- Hybrid work
- Presentation skills
Electrical Project Manager - Dublin
Designer Group —Ballycoolen, County Dublin
- €70,000–€90,000 a year
- Full-time
- Engineering
- Project management
- No degree
Quick apply
Web Engineer, Marketing
Supermetrics —Dublin, County Dublin
- JavaScript
- AI
- Analytics
Quick apply
Digital Experience Engineer (Marketing)
Supermetrics —Dublin, County Dublin
- JavaScript
- AI
- Analytics
Quick apply
Mechanical Associate Director: Data Centres
AECOM —Dublin, County Dublin
- Full-time
- Leadership
Staff IT Engineer for Automation & AI transformation (Remote)
SoSafe —Dublin, County Dublin
- Full-time
- Remote
- Microsoft Excel
- Leadership
- Communication skills
- Referral programme
8d
Lead Senior Signalling Engineer
Amey Ltd —DUBLIN 1, County Dublin
- Annual leave
Quick apply
Data Analytics and AI Team Lead
Spanish Point Technologies —Clontarf, County Dublin
- Spanish
- Azure
- Computer Science
Engineering Manager, Data & AI Platform
eBay Inc. —Dublin, County Dublin
- Full-time
- Java
- Master's degree
- SQL

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AI Software Architect – Dublin, Ireland (Hybrid)

Hadfield Green
DUBLIN 2, County Dublin

Apply Now

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

Refine Your Search

principal engineer jobs in dublin, d

AI Software Architect – Dublin, Ireland (Hybrid)

Sr. Database Engineer, AWS DMS

Principal OT Cybersecurity Consultant

Electrical, Controls and Instrumentation Lead

Senior Project Manager (Ireland PMCM Rail)

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

Join AECOM's growing Transportation Team in Ireland

Principal Town Planner

Electrical Project Manager - Dublin

Web Engineer, Marketing

Digital Experience Engineer (Marketing)

Mechanical Associate Director: Data Centres

Staff IT Engineer for Automation & AI transformation (Remote)

Lead Senior Signalling Engineer

Data Analytics and AI Team Lead

Engineering Manager, Data & AI Platform

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