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Principal Engineer Jobs in Dublin.

All active Principal Engineer roles based in Dublin.

New engineering jobs daily on Telegram View Principal Engineer salary insights in Dublin
Total jobs
51
positions indexed
New today
3
last 24 hours
Companies
25
actively hiring
Worldwide remote
2
from anywhere

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

There are 51 open Principal Engineer jobs in Dublin on JobsRadar right now, from 25 companies hiring directly. 3 were added in the last 24 hours; the board was last refreshed on September 9, 2026 at 20:05 UTC.

search: principal engineer in: Dublin Clear all
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Intercom
Principal Engineer
Intercom
⚡ Apply early Dublin, Ireland Onsite
● New 👁 Seen ✓ Applied 23h ago
Intercom
Principal Engineer
Intercom
⚡ Apply early Berlin, Germany Onsite
● New 👁 Seen ✓ Applied 23h ago
Intercom
Principal Engineer
Intercom
⚡ Apply early London, England Onsite
● New 👁 Seen ✓ Applied 23h ago
Toast
Principal Software Engineer, Data Platform
Toast
⚡ Apply early Dublin, Ireland Hybrid
● New 👁 Seen ✓ Applied 1d ago
Mastercard
Principal AI Engineer
Mastercard
⚡ Apply early Dublin, Ireland Onsite
● New 👁 Seen ✓ Applied 1d ago
AstraZeneca
Principal Data Product Engineer — Data Ontology & Metadata
AstraZeneca
⚡ Apply early Ireland - Dublin College Park Onsite
● New 👁 Seen ✓ Applied 6d 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
Toast
Principal Software Engineer - AI Foundations
Toast
⚡ Apply early Dublin, Ireland Hybrid
● New 👁 Seen ✓ Applied 1w ago
Toast
Principal Software Engineer
Toast
⚡ Apply early Dublin, Ireland Hybrid
● New 👁 Seen ✓ Applied 1w ago
OCLC
Lead Software Engineer
OCLC
⚡ Apply early Dublin, OH / Hybrid Hybrid
● New 👁 Seen ✓ Applied 1w ago
Cisco
Principal Software Engineer, Linux Kernel - Isovalent
Cisco
⚡ Apply early Zurich, Switzerland Onsite
● New 👁 Seen ✓ Applied 1w ago
CarGurus
Principal Software Development Engineer
CarGurus
⚡ Apply early Dublin, County Dublin, Ireland Hybrid €90,000–€125,000
● New 👁 Seen ✓ Applied 1w ago
Hopper
Senior Full Stack Engineer (Realtime & Voice) Customer Experience Platform
Hopper
⚡ Apply early Ireland - Remote · location restricted
● New 👁 Seen ✓ Applied 1w ago
Fiserv
Principal Engineer - Commerce Hub
Fiserv
⚡ Apply early Dublin, Ireland Onsite
● New 👁 Seen ✓ Applied 1w ago
Fiserv
Engineering Manager - Commerce Hub
Fiserv
⚡ Apply early Dublin, Ireland Onsite
● New 👁 Seen ✓ Applied 1w ago
OCLC
Principal Test Engineer
OCLC
⚡ Apply early Dublin, OH / Hybrid Hybrid
● New 👁 Seen ✓ Applied 1w ago
OCLC
Principal Software Engineer
OCLC
⚡ Apply early Dublin, OH / Hybrid Hybrid
● New 👁 Seen ✓ Applied 1w ago
CI
Principal Security Engineer, Detection & Response
Circle
⚡ Apply early Dublin - remote first in Irela... · location restricted €110,000–€170,000
● New 👁 Seen ✓ Applied 1w ago
JC
Principal Product Engineer
Johnson Controls
⚡ Apply early Dublin-Dublin-Ireland Onsite
● New 👁 Seen ✓ Applied 2w ago
Keenova
Principal/Senior Systems Engineer
Keenova
⚡ Apply early College Park, Dublin - IRL006 Onsite
● New 👁 Seen ✓ Applied 2w ago
EP
Principal Product Manager | Prism Workflow Engine
Epicor
⚡ Apply early US, Dublin Onsite $204,000–$204,000
● New 👁 Seen ✓ Applied 2w ago
AD
Principal Engineer, Design Verification Engineering
Analog Devices
⚡ Apply early Ireland, Dublin Onsite 🛂 Visa sponsorship
● New 👁 Seen ✓ Applied 2w ago
LE
Staff Engineer, Site Reliability
LearnUpon
⚡ Apply early Dublin Onsite
● New 👁 Seen ✓ Applied 2w ago
AeroVect
Senior Software Safety Engineer
AeroVect
⚡ Apply early Worldwide $160,000–$180,000
● New 👁 Seen ✓ Applied 2w ago

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Frequently asked questions

How many Principal Engineer jobs in Dublin are open right now?
51 Principal Engineer jobs in Dublin are open across 25 companies, as of September 9, 2026.
Are any Principal Engineer jobs in Dublin remote?
2 of these Principal Engineer jobs in Dublin (3.9%) are open to candidates anywhere in the world.
Which companies are hiring Principal Engineer jobs in Dublin?
Intercom, Toast, Mastercard, AstraZeneca and HubSpot are among the 25 companies currently hiring Principal Engineer jobs in Dublin.
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 9, 2026 at 20:05 UTC.

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