Application Security Engineer

Company: PowerToFly

Location: London

Posted: May 8th, 2026

Job Description

The Application Security Engineer will play a key role within the Application Security team, providing hands‑on technical expertise, guidance, and enablement to development teams across Featurespace. This position is responsible for enhancing application security by assessing vulnerabilities, promoting secure development methods, offering guidance on remediation, and making sure Visa’s security standards and requirements are met.

This position requires strong technical capability, excellent communication skills, and the ability to work collaboratively across engineering, product, and security stakeholders.

Core Responsibilities

Application Security & Vulnerability Support

Secure Development & Engineering Partnership

Process & Governance

Collaboration & Communication

This is a hybrid position. Expectation of days in office will be confirmed by your hiring manager.

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