Application Security Engineer

Iceberg
Full-time , , United Kingdom, , , United Kingdom IT & Technology
Posted:
March 02, 2026
Location:
, , United Kingdom, , , United Kingdom, United-Kingdom

Job Description

If you’re an AppSec Engineer who’s been through hypergrowth and wants to build security in a fast-moving AI company, I want to speak with you.

Does this sound like you?

Key Traits

  • started as a software engineer and moved into security
  • has lived through rapid scaling and constant change
  • builds guardrails into developer workflows instead of gates into the process
  • is comfortable shipping production code (Python / TypeScript)
  • sees security as a way to increase velocity, not slow it down

You’ll be working at the intersection of security + engineering, building tooling and secure by default patterns that help teams ship at speed including in environments that lean heavily on AI-assisted and agentic coding.

If you’ve helped scale AppSec in a fast-moving product org, built security tooling from scratch, or owned CI/CD or supply chain security in a hypergrowth environment, you will be right at ...

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Job Overview

Job Type: Full-time
Location: , , United Kingdom, United-Kingdom
Posted: March 02, 2026
Deadline: April 11, 2026