🚀 iOS Engineer with Reverse Engineering Experience for Mobile Security SDK

iOS Engineer with Reverse Engineering Experience for Mobile Security SDK

Location: Brno (Hybrid - after onboarding) | Type: Full-time | Focus: Reverse Engineering & Low-Level iOS

Do you enjoy exploring how things work under the hood? Are you fascinated by runtime behavior, hooking, and building robust security components? We are looking for a talented iOS Engineer to develop and break non-visual SDKs that protect thousands of applications worldwide.

Join our elite tech team!

Your Mission: What Will You Do?

Core SDK Development: Enhance our security-focused iOS SDK used by millions of end-users.

Low-Level Engineering: Work with iOS internals, hooking, binary inspection, and anti-tampering techniques.

Reverse Engineering: Apply runtime analysis to discover vulnerabilities and improve detection mechanisms.

Architecture Design: Build modular, reliable, and hard-to-bypass security frameworks.

Collaboration: Work closely with a small team of experienced security and SDK engineers.

What We Expect From You:

Strong iOS background: Solid experience with Swift and Objective-C.

Low-level knowledge: Proven hands-on experience with reverse engineering, runtime inspection, or iOS internals.

SDK Expertise: Experience building non-UI frameworks and system-level components.

AI-Assisted Development: Ability to use tools like Cursor to accelerate coding and debugging.

Security Mindset: The ability to think like an attacker and proactively solve complex problems.

What is a Big Plus:Familiarity with tools like Frida, Hopper, IDA, or LLDB.

Understanding of Mach-O, memory layout, code signing, and linking.

Knowledge of cryptography, obfuscation, and anti-debugging.

Experience with CI/CD for XCFrameworks and packaging.

What We Offer:

Global Impact: Your code will protect top-tier applications globally.

Elite Team: Work alongside senior experts in mobile security, RE, and SDK design.

Flexibility & Trust: Smooth on-site onboarding in Brno, followed by a flexible hybrid model.

Innovation Freedom: We love experimentation-if you find a smarter solution, let's build it.

Perks: Top-notch hardware, MultiSport card, educational budget, and more.

Want to build an SDK that attackers actually try to break?

Send us your CV or LinkedIn profile - we'll be happy to talk!

11/06/2026

Contact us to apply