CareerPlan

Application Security Engineer

London OfficeFull-time2026-10-07 → 2026-11-10
Hybrid

Core

First hire into Rightmove's Application Security function, delivering day-to-day AppSec capabilities across security tooling, vulnerability management, secure design, and threat modeling.

Role type

Application Security Engineer (IC)

Builds

Security tooling (SAST, SCA, secrets detection), vulnerability management processes, and secure design/API security reviews.

Domain

Real Estate / Application Security

Required skills

Application security engineering, Python scripting, DAST/SAST/SCA/secrets scanning tools, Prisma Cloud, CI/CD pipelines, threat modeling, stakeholder engagement

Preferred skills

GCP security controls, supply-chain security, scaling/greenfield security function experience

Technologies

Aikido, Snyk, Semgrep, Checkmarx, Prisma Cloud, GitLab CI

Responsibilities

Support rollout and operation of application security tooling; triage and classify security findings; manage vulnerability management operations; conduct secure design and API security reviews; facilitate threat modeling sessions; maintain runbooks and process documentation.

Seniority

Individual Contributor (IC), early function build