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Principal Engineer Jobs in Cambridge.

All active Principal Engineer roles based in Cambridge.

New engineering jobs daily on Telegram View Principal Engineer salary insights in Cambridge
Total jobs
107
positions indexed
New today
3
last 24 hours
Companies
29
actively hiring
Worldwide remote
0
from anywhere

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

There are 107 open Principal Engineer jobs in Cambridge on JobsRadar right now, from 29 companies hiring directly. 3 were added in the last 24 hours; the board was last refreshed on September 6, 2026 at 20:20 UTC.

search: principal engineer in: Cambridge Clear all
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HP
Principal Hypervisor Engineer
HP
⚡ Apply early Cambridge, Cambridgeshire, Uni... Onsite
● New 👁 Seen ✓ Applied 2h ago
Roku
Senior Software Engineer, Infrastructure / Efficiency / Productivity
Roku
⚡ Apply early Cambridge, United Kingdom Onsite
● New 👁 Seen ✓ Applied 12h ago
Roku
Senior Software Engineer, Infrastructure and Efficiency
Roku
⚡ Apply early Manchester, United Kingdom Onsite
● New 👁 Seen ✓ Applied 12h ago
HubSpot
Principal Software Engineer, Developer Acceleration (Release Engineering)
HubSpot
⚡ Apply early Flex - Dublin, Ireland Onsite $266,200–$425,900
● New 👁 Seen ✓ Applied 4d ago
HubSpot
Principal Software Engineer, Developer Acceleration (Release Engineering)
HubSpot
⚡ Apply early Remote - USA · location restricted $266,200–$425,900
● New 👁 Seen ✓ Applied 4d ago
HubSpot
Principal Software Engineer, Developer Acceleration (Release Engineering)
HubSpot
⚡ Apply early Remote - Ireland · location restricted
● New 👁 Seen ✓ Applied 4d ago
HubSpot
Principal Software Engineer, Developer Acceleration (Release Engineering)
HubSpot
⚡ Apply early Cambridge, MA, USA Onsite $266,200–$425,900
● New 👁 Seen ✓ Applied 4d ago
HubSpot
Principal Software Engineer, Security, Detection & Response
HubSpot
⚡ Apply early Remote - USA · location restricted $266,200–$425,900
● New 👁 Seen ✓ Applied 4d ago
HubSpot
Principal Software Engineer - Revenue Hub
HubSpot
⚡ Apply early Cambridge, MA, USA Onsite $266,200–$425,900
● New 👁 Seen ✓ Applied 4d ago
HubSpot
Principal Software Engineer - Revenue Hub
HubSpot
⚡ Apply early Remote - USA · location restricted $266,200–$425,900
● New 👁 Seen ✓ Applied 4d ago
Flagship Pioneering, Inc.
Principal Backend Engineer
Flagship Pioneering, Inc.
⚡ Apply early Cambridge, MA USA Onsite $188,000–$258,500
● New 👁 Seen ✓ Applied 4d ago
LS
Principal Software Engineer, Data
Lila Sciences
⚡ Apply early Cambridge, MA USA; San Francis... Onsite $204,000–$348,000
● New 👁 Seen ✓ Applied 4d ago
LS
Senior Software Engineer, App
Lila Sciences
⚡ Apply early Cambridge, MA USA; San Francis... Onsite $144,000–$240,000
● New 👁 Seen ✓ Applied 4d ago
LS
Staff/Principal DevOps Engineer, AI Inference
Lila Sciences
⚡ Apply early Cambridge, MA USA Onsite $192,000–$272,000
● New 👁 Seen ✓ Applied 4d ago
LS
Sr Principal/Principal Software Engineer, App
Lila Sciences
⚡ Apply early Cambridge, MA USA; San Francis... Onsite $204,000–$348,000
● New 👁 Seen ✓ Applied 4d ago
LS
Principal Engineer, AI Security
Lila Sciences
⚡ Apply early Cambridge, MA USA Onsite $255,000–$348,000
● New 👁 Seen ✓ Applied 4d ago
LS
Staff / Principal Research Engineer, AI Safety, Technical Mitigations
Lila Sciences
⚡ Apply early Cambridge, MA USA; London, UK;... Onsite $224,000–$336,000
● New 👁 Seen ✓ Applied 4d ago
LS
Staff DevOps Engineer, Software, Product Operations
Lila Sciences
⚡ Apply early Cambridge, MA USA Onsite $192,000–$272,000
● New 👁 Seen ✓ Applied 4d ago
LS
Principal Software Engineer, Instrument Simulations
Lila Sciences
⚡ Apply early Cambridge, MA USA Onsite $204,000–$270,000
● New 👁 Seen ✓ Applied 4d ago
LS
Sr Principal/ Principal Software Engineer, Scientific System of Record
Lila Sciences
⚡ Apply early Cambridge, MA USA; San Francis... Onsite $204,000–$348,000
● New 👁 Seen ✓ Applied 4d ago
LS
Staff / Principal Automated Systems Engineer
Lila Sciences
⚡ Apply early Cambridge, MA USA Onsite $163,400–$228,000
● New 👁 Seen ✓ Applied 4d ago
Baya Systems
Performance Architecture
Baya Systems
⚡ Apply early Austin, Texas, United States;... Onsite
● New 👁 Seen ✓ Applied 4d ago
Draper
Principal Systems Engineer
Draper
⚡ Apply early Cambridge, MA Onsite $95,000–$245,000
● New 👁 Seen ✓ Applied 4d ago
Draper
Principal Hardware Instrument Engineer
Draper
⚡ Apply early Cambridge, MA Onsite $95,000–$245,000
● New 👁 Seen ✓ Applied 4d ago
Draper
Principal RF Communications Engineer
Draper
⚡ Apply early Cambridge, MA Onsite $82,300–$245,000
● New 👁 Seen ✓ Applied 4d ago

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Frequently asked questions

How many Principal Engineer jobs in Cambridge are open right now?
107 Principal Engineer jobs in Cambridge are open across 29 companies, as of September 6, 2026.
Which companies are hiring Principal Engineer jobs in Cambridge?
HP, Roku, HubSpot, Flagship Pioneering, Inc. and Lila Sciences are among the 29 companies currently hiring Principal Engineer jobs in Cambridge.
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 6, 2026 at 20:20 UTC.

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