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Principal Engineer Jobs in Ireland.

Ireland is a major European base for multinational technology, pharmaceutical, and financial companies, anchored by Dublin. Browse jobs across Ireland from companies hiring nationwide.

Principal engineers set technical direction at the highest individual-contributor level. Browse principal engineer jobs from companies hiring worldwide.

Total jobs
69
positions indexed
New today
1
last 24 hours
Companies
31
actively hiring
Worldwide remote
0
from anywhere
role: Principal Engineer in: Ireland Clear all
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Elastic
Principal Software Engineer - Vector Search - Elasticsearch
Elastic
⚡ Apply early Ireland Onsite €102,700–€162,500
● New 👁 Seen ✓ Applied 3w ago
Elastic
Principal Java Engineer - Distributed Systems, Serverless - Elasticsearch
Elastic
⚡ Apply early Ireland Onsite €104,800–€165,700
● New 👁 Seen ✓ Applied 3w ago
Elastic
Principal Software Engineer - Performance Tuning - Elasticsearch
Elastic
⚡ Apply early Ireland Onsite €104,800–€165,700
● New 👁 Seen ✓ Applied 3w ago
Elastic
Principal Software Engineer - Search Infra - Elasticsearch
Elastic
⚡ Apply early Ireland Onsite €102,700–€162,500
● New 👁 Seen ✓ Applied 3w ago
Elastic
Principal Software Engineer - Search Algorithms - Elasticsearch
Elastic
⚡ Apply early Ireland Onsite €102,700–€162,500
● New 👁 Seen ✓ Applied 3w ago
Referral Board
Principal Software Engineer - Performance Tuning - Elasticsearch
Referral Board
⚡ Apply early Ireland Onsite €104,800–€165,700
● New 👁 Seen ✓ Applied 3w ago
Referral Board
Principal Java Engineer - Distributed Systems, Serverless - Elasticsearch
Referral Board
⚡ Apply early Ireland Onsite €104,800–€165,700
● New 👁 Seen ✓ Applied 3w ago
Mastercard
Principal DevOps Engineer - Decision Management Platform
Mastercard
⚡ Apply early Dublin, Ireland Onsite
● New 👁 Seen ✓ Applied 1mo ago
AD
Principal Engineer, Segment Marketing – Power Solutions
Analog Devices
⚡ Apply early US, MA, Wilmington Onsite $157,080–$227,460
● New 👁 Seen ✓ Applied 1mo ago
AD
Principal Physical Design Engineer
Analog Devices
⚡ Apply early Ireland, Limerick Onsite
● New 👁 Seen ✓ Applied 1mo ago
Cadence Design Systems
Principal Design Engineer
Cadence Design Systems
⚡ Apply early DUBLIN Onsite
● New 👁 Seen ✓ Applied 1mo ago
Fidelity Investments
Principal, Full Stack Engineer
Fidelity Investments
⚡ Apply early Galway, Ireland Onsite
● New 👁 Seen ✓ Applied 1mo ago
ME
Principal Platform Engineer - ML Ops
Medtronic
⚡ Apply early Galway, County Galway, Ireland Onsite
● New 👁 Seen ✓ Applied 1mo ago
Genesys
Principal Cloud Application Security Engineer
Genesys
⚡ Apply early Ireland Onsite
● New 👁 Seen ✓ Applied 1mo ago
Intercom
Principal Engineer
Intercom
⚡ Apply early Dublin, Ireland Hybrid
● New 👁 Seen ✓ Applied 1mo ago
Intercom
Principal Engineer
Intercom
⚡ Apply early London, England Hybrid
● New 👁 Seen ✓ Applied 1mo ago
AD
Senior Principal Forward Deployed Engineer
Analog Devices
⚡ Apply early Ireland, Limerick Onsite
● New 👁 Seen ✓ Applied 1mo ago
AD
Principal Engineer, Process Development Engineering
Analog Devices
⚡ Apply early Ireland, Limerick Onsite
● New 👁 Seen ✓ Applied 1mo ago
AD
Senior Principal Engineer, Process Development Engineering
Analog Devices
⚡ Apply early Ireland, Limerick Onsite
● New 👁 Seen ✓ Applied 1mo ago
AD
Senior Principal Engineer, Process Development Engineering
Analog Devices
⚡ Apply early Ireland, Limerick Onsite
● New 👁 Seen ✓ Applied 1mo ago
Toast
Principal Software Engineer - AI Foundations
Toast
⚡ Apply early Dublin, Ireland Hybrid
● New 👁 Seen ✓ Applied 1mo ago
Toast
Principal Software Engineer
Toast
⚡ Apply early Dublin, Ireland Hybrid
● New 👁 Seen ✓ Applied 1mo ago
Regeneron
Principal Facilities Engineer
Regeneron
⚡ Apply early Limerick Onsite €63,200–€103,200
● New 👁 Seen ✓ Applied 1mo ago
CarGurus
Principal Software Development Engineer
CarGurus
⚡ Apply early Dublin, County Dublin, Ireland Hybrid €90,000–€125,000
● New 👁 Seen ✓ Applied 1mo ago
Fidelity Investments
Principal, Full Stack Engineer
Fidelity Investments
⚡ Apply early Galway, Ireland Hybrid
● New 👁 Seen ✓ Applied 1mo ago

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