CareerPlan

Application Security Specialist

LondonFull-time2026-11-03 → 2026-11-10
Hybrid

Core

Junior Application Security Analyst supporting the Secure Software Development Lifecycle (SSDLC) by integrating security controls, testing applications, and collaborating with developers to remediate vulnerabilities.

Role type

Junior IC application security analyst

Builds

Secure software applications and CI/CD pipelines for global payment processing

Domain

Fintech / Application Security

Required skills

Application security fundamentals, Secure coding standards (OWASP), SAST/SCA scanning, API security testing, CI/CD integration, Basic programming (Python/JavaScript/Golang), Cloud basics (AWS/GCP/Azure), Threat modeling

Preferred skills

DAST tools, Container security (Docker/Kubernetes), CTF experience

Responsibilities

Run SAST and SCA scans, Conduct API security testing, Participate in threat modeling sessions, Triage and prioritize vulnerabilities from automated scans, Collaborate with engineering teams to integrate security into product design, Assist in automating AppSec pipelines

Seniority

Junior, hands-on IC