Information Security

Lead AppSec Engineer — Remote, Equity, Flexible Hours

Runtime

Remote · Nationwide · United Kingdom

Salary: $117 – $143 per year

Runtime is seeking an engineer who has moved into security or who has done real security work alongside writing code. You will work with engineering teams as a peer, reviewing designs and code, and building security tooling that runs in production.

You will lead threat modelling, secure design reviews, and own SAST, DAST and SCA, integrating automation across a cloud-native AWS stack. Strong AWS security experience is essential for this role.

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Reference: WJ-766_24752498 · Posted 13 Nov 2026, 09:58 PM

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