Job Purpose
We are looking for an experienced Application Information Security professional with deep expertise in
securing mobile payment applications against advanced fraud threats. The ideal candidate should possess
strong technical knowledge of mobile application security, device binding, device fingerprinting, device
spoofing, emulator/root/jailbreak detection, anti-tampering techniques, and fraud prevention controls.
The individual will work closely with engineering, fraud risk, architecture, and product teams to design,
implement, and continuously improve security controls across digital payment applications.
Duties And Responsibilities
Key Responsibilities
Mobile Application Security
- Define and implement security architecture for Android and iOS applications.
- Perform security design reviews for new features and products.
- Conduct threat modeling and identify attack vectors in payment journeys.
- Recommend security controls aligned with industry best practices.
Device Binding & Device Identity
- Design and govern robust device binding mechanisms.
- Evaluate device fingerprinting technologies and their effectiveness.
- Develop strategies for:
- First-time device registration
- Device change detection
- Device re-binding
- Multi-device handling
- Trusted device lifecycle management
- Improve resilience against device cloning and identity theft.