Find Principal engineer product applications Jobs in Ireland

AI Software Architect – Dublin, Ireland (Hybrid)
Hadfield Green —DUBLIN 2, County Dublin
- System design
- Master's degree
- AI
Power Integrity Design Engineer – PDN / EMIR - Cork, Ireland
Qualcomm —Cork, County Cork
- Doctoral degree
- Engineering
- Research
- Employee stock purchase plan

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Power Integrity Design Engineer – PDN / EMIR - Cork, Ireland
Qualcomm —Cork, County Cork
Excellent problem-solving skills and result-driven approach, able to work and drive practical solutions under research environment.

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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.

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principal engineer product applications jobs in ireland

AI Software Architect – Dublin, Ireland (Hybrid)

Power Integrity Design Engineer – PDN / EMIR - Cork, Ireland

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