iOS Engineer with Reverse Engineering Experience for Mobile Security SDK | Talse
O nabídce
We are Talsec! A rapidly growing company at the forefront of innovative mobile security. We are part of the Google for Startups community and award winners from Ernst & Young and the Mobile World Congress. Our technology protects hundreds of millions of mobile devices worldwide. We are looking for a talented iOS Engineer with strong experience in reverse engineering, low-level iOS internals and hands-on knowledge of building non-visual SDKs. If you enjoy exploring how things work under the hood, analyzing app/runtime behavior, and building robust security components, you’ll feel at home here. What You Will Do:
- Develop and enhance our security-focused iOS SDK used in thousands of applications.
- Work closely with low-level iOS internals, hooking, binary inspection, obfuscation and anti-tampering techniques.
- Apply reverse engineering and runtime analysis to enhance detection mechanisms.
- Implement new features improving mobile security for global customers.
- Design architecture that is modular, reliable, and hard to bypass.
- Collaborate with a small team of experienced security and SDK engineers.
- Solid experience with iOS development (Swift/Objective-C).
- Proven hands-on experience with reverse engineering, runtime inspection, or understanding of iOS internals.
- Experience building frameworks/SDKs (non-UI, system-level components).
- Ability to use AI tools (e.g., Cursor) to accelerate development and debugging
- Security mindset — ability to think like an attacker.
- Proactive problem-solving attitude and independence.
- Experience with cryptography.
- Knowledge of obfuscation techniques and anti-debugging.
- Understanding of low-level concepts like memory layout, linking, Mach-O, code signing.
- Familiarity with tools like Frida, Hopper, IDA, LLDB, instrumentation or similar.
- Experience with cross-platform security concepts (Android/Windows/Linux).
- CI/CD with building frameworks, XCFrameworks, signing, packaging.
- Meaningful Work with Global Impact: Your code will protect applications used by millions every day.
- Strong Team: You’ll work with senior engineers experienced in mobile security, RE, and SDK design.
- Flexibility & Trust: After an initial onboarding period in our Brno office, you can work in a hybrid model.
- Great Gear & Benefits: High-quality hardware, Multisport, educational support, and more.
- Space to Innovate: We love experimentation; if you find a smarter solution, we’ll follow it.