Our Technology team builds the systems and experiences that keep Revolut moving. From the infrastructure behind our innovative app to the features used by millions of people around the world, they bring sharp thinking, speed, and a focus on meaningful impact to everything they do.
We’re looking for an experienced iOS Engineer to help defend against camera injection attacks, one of the most advanced threats in mobile security today.
At Revolut, we’re building a secure selfie-based authentication system, and we need someone who can outsmart attackers using jailbreaking, fake video streams, and spoofing techniques to bypass liveness detection.
This role sits at the intersection of mobile engineering and application security. If you’re passionate about reverse engineering and pushing the limits of what’s possible on iOS, we’d like to hear from you.
responsibilities :
Building defences against sophisticated injection techniques that exploit hardware and software
Developing and improving our secure, selfie-based authentication system to protect customers
Jailbreaking devices to test and harden our applications against real-world threats
Proactively researching new attack vectors and techniques for detecting them
Working with a dedicated, curious team obsessed with pushing the boundaries of mobile security
requirements-expected :
Expertise in iOS internals
A passion for reverse engineering
Proficiency in Swift/Objective-C
Experience with jailbreak ecosystems (e.g., Dopamine, palera1n) and techniques like hooking AVFoundation
A proven ability to write low-level code, understand sandbox constraints, and bypass security checks
A background in mobile security and a deep understanding of AppSec principles
A curious, proactive, and independent mindset
Fluency in English
offered :
Financial benefits that show we value your work
Medical insurance for you and your close ones
Flexibility to work from home, the office or abroad
A free Revolut Metal subscription loaded with perks
Exciting events year-round so you can get to know your team
