Location Name:
Pune Corporate Office - Mantri

Job Purpose
We are looking for an experienced Application Information Security qualified with deep expertise in

securing mobile payment applications against advanced fraud threats. The ideal candidate should possess

robust 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.

Device Spoofing & Fraud Prevention

Must Have Extensive Hands-on Knowledge Of Detecting And Preventing
Device spoofing
Device cloning
Emulator detection
Virtual setting detection
Rooted device detection
Jailbreak detection
Magisk and root hiding techniques
Hooking frameworks (Frida, Xposed, Substrate)
Dynamic instrumentation attacks
Overlay attacks
Accessibility abuse
Screen sharing and remote control fraud
App cloning
Fake GPS attacks
Certificate bypass attacks
SSL pinning bypass
Reverse engineering
Runtime tampering
B

📌 System Analyst Pune Division (India)
🏢 Bajaj FinServ
📍 India