Find your next startup role

Every open role at the venture-backed UK startups we track. Apply goes straight to the company.

57 open rolesSecurity

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Senior GRC Analyst
Quantexa, Ottawa; Toronto (hybrid)
Licensed to sponsor visas
C$116k–C$146k3 days agoApply
Security Engineer II, Cloud & Platform Security
Nscale, Houston; New York; San Francisco; Seattle
Licensed to sponsor visas
Salary not listed3 days agoApply
Software Engineer II, Device Security
Humanoid, US, San Diego, CA
Raised a Series A in July
Salary not listed4 days agoApply
Early Career SoC Architect
Fractile, London - JJ Mack; Bristol - The Crescent
Raised a Series C in October
Salary not listed4 days agoApply
Member of Technical Staff - Security Engineering
Fractile, London - JJ Mack; Bristol - The Crescent
Raised a Series C in October
Salary not listed5 days agoApply
Security Engineer
CuspAI, London, UK; Amsterdam, NL; Berlin, DE; Cambridge, UK (hybrid)
Licensed to sponsor visas
Salary not listed10 days agoApply
Datacenter Security Manager (Oslo)
Nscale, Norway
Licensed to sponsor visas
Salary not listed12 days agoApply
Datacenter Security Manager (Sauda, Norway)
Nscale, Norway
Licensed to sponsor visas
Salary not listed13 days agoApply
Datacenter Security Manager (Stavanger, Norway)
Nscale, Norway
Licensed to sponsor visas
Salary not listed13 days agoApply
Datacenter Security Manager (Portugal)
Nscale, Portugal
Licensed to sponsor visas
Salary not listed13 days agoApply
Datacenter Security Manager (Iceland)
Nscale, Iceland
Licensed to sponsor visas
Salary not listed13 days agoApply
Datacenter Security Manager (UK)
Nscale, UK
Licensed to sponsor visas
Salary not listed13 days agoApply
Senior/Lead Security Engineer (Detection & Response)
Fuse Energy, Poland (remote)
Raised a Series B in June
Salary not listed18 days agoApply
Staff Security Engineer, Threat Intelligence
Nscale, Houston; New York; San Francisco; Seattle
Licensed to sponsor visas
Salary not listed26 days agoApply
Data Center Security Manager - Batam
Nscale, APAC; Indonesia
Licensed to sponsor visas
Salary not listed26 days agoApply
Technical Program Manager - Cyber Defense, Metrics and Business Intelligence
Nscale, Houston; New York; San Francisco; Seattle
Licensed to sponsor visas
Salary not listed26 days agoApply
Senior Crypto Threat Analyst - Terrorism
Elliptic, London, United Kingdom (hybrid)
Raised a Series D+ in May
Salary not listed26 days agoApply
Senior Crypto Threat Analyst - Terrorism
Elliptic, Washington, D.C. (hybrid)
Raised a Series D+ in May
$175k–$215k26 days agoApply
Platform Security Engineer
Omnea, London (hybrid)
Licensed to sponsor visas
£110k–£180k27 days agoApply
Lead Security Engineer
Encord, London
Licensed to sponsor visas
Salary not listed2 Oct 2026Apply
SOC Engineer - US
inforcer, US Office (hybrid)
Raised a Series C in July
Salary not listed1 Oct 2026Apply
InfoSec Lead
Orbital, New York (hybrid)
Licensed to sponsor visas
$180k–$225k28 Sept 2026Apply
IT Security Engineer
Wordsmith AI, Edinburgh
Licensed to sponsor visas
Salary not listed28 Sept 2026Apply
Senior Developer Experience Security Engineer
Motorway, London (hybrid)
Licensed to sponsor visas
Salary not listed28 Sept 2026Apply
Cloud Security Engineer
incident.io, London (remote)
Salary listed
£110k–£200k28 Sept 2026Apply