Product Security Engineer- Mobile

Job Location: Tatu City, Kenya

About the role:

The role holder will identify security loopholes in various vendor smartphones and advise on security considerations. You will be providing assistance and testing Sun King devices for security flaws, particularly mobile phones. Physically performing hardware vulnerability reviews of various mobiles, IoT and automotive devices, writing custom Proof-of-Concept code and carrying out internal penetration testing against various products.

• Have fundamental knowledge of Android security, Mobile Device Management, IoT device architectures, and hardware security testing/hacking.
• Possess knowledge of hardware hacking techniques (e.g., JTAG/SWD/UART debugging, side-channel evaluation, fault injection).
• Demonstrate hands on experience with Flash 64, Pandora, Easy JTag, Chimera, CM2 etc
• Are proficient in reverse engineering tools such as Ghidra, IDA Pro, Binary Ninja, and debugging tools like JTAGulator, OpenOCD, or Bus Pirate.
• Demonstrate familiarity with secure boot, TPM/TEE, flash encryption, and other embedded security technologies.
• Show programming and scripting proficiency in Python, C/C++, Bash, or similar languages.
• Are experienced in evaluating and modifying firmware images (binwalk, Firmadyne, QEMU).
• Have solid comprehension of common vulnerabilities (e.g., memory corruption, design flaws, insecure update mechanisms).
• Are exposed to payment/fintech device security and secure device provisioning environment.
• An opportunity to grow as a professional in a dynamic, fast growing, high impact industry;
• The chance to work in an open minded, collaborative culture surrounded by enthusiastic Greenlighters who are driven by the challenge of continuously innovating and growing a smart, sustainable business with profound impact on the world;
• A truly multicultural experience: you will have the chance to work with and learn from people from different geographies, nationalities, and backgrounds. Structured, tailored learning and development programs that help you become a better leader, manager, and professional through the Greenlight Academy.