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Principal Engineer Jobs in Ireland.

All active Principal Engineer roles based in Ireland.

New engineering jobs daily on Telegram View Principal Engineer salary insights in Ireland
Total jobs
110
positions indexed
New today
5
last 24 hours
Companies
40
actively hiring
Worldwide remote
2
from anywhere

How many Principal Engineer jobs in Ireland are there right now?

There are 110 open Principal Engineer jobs in Ireland on JobsRadar right now, from 40 companies hiring directly. 5 were added in the last 24 hours; the board was last refreshed on September 10, 2026 at 18:14 UTC.

search: principal engineer in: Ireland Clear all
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Workday
Principal Machine Learning Engineer
Workday
⚡ Apply early Ireland, Dublin Onsite €116,000–€116,000
● New 👁 Seen ✓ Applied 18h ago
Elastic
Senior Site Reliability Engineer (Capacity) - Platform Infrastructure
Elastic
⚡ Apply early Ireland Onsite €98,400–€128,900
● New 👁 Seen ✓ Applied 18h ago
Toast
Principal Software Engineer - AI Foundations
Toast
⚡ Apply early Dublin, Ireland Hybrid
● New 👁 Seen ✓ Applied 19h ago
Toast
Principal Software Engineer
Toast
⚡ Apply early Dublin, Ireland Hybrid
● New 👁 Seen ✓ Applied 19h ago
Toast
Principal Software Engineer, Data Platform
Toast
⚡ Apply early Dublin, Ireland Hybrid
● New 👁 Seen ✓ Applied 19h ago
Cadence Design Systems
Principal Product Engineer
Cadence Design Systems
⚡ Apply early CORK 01 Onsite
● New 👁 Seen ✓ Applied 1d ago
Cadence Design Systems
Intern CPG
Cadence Design Systems
⚡ Apply early CORK 01 Onsite
● New 👁 Seen ✓ Applied 1d ago
Referral Board
Principal Product Manager - Identity Threat Detection & Response
Referral Board
⚡ Apply early Canada; Greece; Ireland; Polan... Onsite
● New 👁 Seen ✓ Applied 1d ago
Intercom
Principal Engineer
Intercom
⚡ Apply early Dublin, Ireland Onsite
● New 👁 Seen ✓ Applied 1d ago
Intercom
Principal Engineer
Intercom
⚡ Apply early Berlin, Germany Onsite
● New 👁 Seen ✓ Applied 1d ago
Intercom
Principal Engineer
Intercom
⚡ Apply early London, England Onsite
● New 👁 Seen ✓ Applied 1d ago
EP
Product Developer, Principal
Epicor
⚡ Apply early US, Lehi Onsite $235,000–$235,000
● New 👁 Seen ✓ Applied 2d ago
Mastercard
Principal AI Engineer
Mastercard
⚡ Apply early Dublin, Ireland Onsite
● New 👁 Seen ✓ Applied 2d ago
Poppulo
Senior Software Engineer
Poppulo
⚡ Apply early Cork, Ireland - Hybrid Hybrid
● New 👁 Seen ✓ Applied 3d ago
Referral Board
Principal Software Engineer (Application Networking) - Platform Infrastructure
Referral Board
⚡ Apply early Greece; Ireland; Norway; Polan... Onsite
● New 👁 Seen ✓ Applied 6d ago
Elastic
Principal Software Engineer (Application Networking) - Platform Infrastructure
Elastic
⚡ Apply early Ireland Onsite €98,400–€126,900
● New 👁 Seen ✓ Applied 6d ago
Elastic
Principal Product Manager, Telemetry Collection - Observability
Elastic
⚡ Apply early Ireland Onsite €104,800–€165,700
● New 👁 Seen ✓ Applied 6d ago
LastPass
Principal Cloud Security Engineer
LastPass
⚡ Apply early Remote - Portugal · location restricted
● New 👁 Seen ✓ Applied 1w ago
LastPass
Principal Cloud Security Engineer
LastPass
⚡ Apply early Remote - Canada · location restricted
● New 👁 Seen ✓ Applied 1w ago
LastPass
Principal Cloud Security Engineer
LastPass
⚡ Apply early Remote - Ireland · location restricted
● New 👁 Seen ✓ Applied 1w ago
LastPass
Principal Cloud Security Engineer
LastPass
⚡ Apply early Remote - UK · location restricted
● New 👁 Seen ✓ Applied 1w ago
LastPass
Principal Cloud Security Engineer
LastPass
⚡ Apply early Remote - Hungary · location restricted
● New 👁 Seen ✓ Applied 1w ago
AstraZeneca
Principal Data Product Engineer — Data Ontology & Metadata
AstraZeneca
⚡ Apply early Ireland - Dublin College Park Onsite
● New 👁 Seen ✓ Applied 1w ago
HubSpot
Principal Software Engineer
HubSpot
⚡ Apply early Flex - Dublin, Ireland Onsite
● New 👁 Seen ✓ Applied 1w ago
HubSpot
Principal Software Engineer, Developer Acceleration (Release Engineering)
HubSpot
⚡ Apply early Flex - Dublin, Ireland Onsite $266,200–$425,900
● New 👁 Seen ✓ Applied 1w ago

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Frequently asked questions

How many Principal Engineer jobs in Ireland are open right now?
110 Principal Engineer jobs in Ireland are open across 40 companies, as of September 10, 2026.
Are any Principal Engineer jobs in Ireland remote?
2 of these Principal Engineer jobs in Ireland (1.8%) are open to candidates anywhere in the world.
Which companies are hiring Principal Engineer jobs in Ireland?
Workday, Elastic, Toast, Cadence Design Systems and Referral Board are among the 40 companies currently hiring Principal Engineer jobs in Ireland.
How current are these listings?
Every listing comes straight from the employer’s own careers system and is re-checked three times a day. This page was last updated on September 10, 2026 at 18:14 UTC.

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