Low-Level Android Security Engineer needed in South Africa

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Low-Level Android Security Engineer

Company: WORKHUB AGENCY

Job Location: South Africa

Job Type: FULL_TIME - (ON_SITE)

Job Salary: 0 USD per month.

Date Posted: April 05, 2025

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Job Description

Yinkoshield provides mobile app security solutions across sub-Saharan Africa, protecting millions of users across diverse device types. We're an impact-driven organization with ambitious growth plans in emerging markets. We're looking for engineers who excel at optimizing Android security for resource-constrained environments.Key Responsibilities:Write and optimize low-level code in ARM64 assembly, C/C++, and Python to secure Android applications from vulnerabilities such as memory corruption, race conditions, and buffer overflows.Develop and implement new detection techniques to identify and mitigate security threats on the device.Analyze and refine Android codebases with a focus on native code integration, deep Android internals, and kernel-level interactions.Debug complex issues related to memory management and low-level system interactions.Utilize reverse engineering tools like Ghidra, IDA Pro, or Frida to understand vulnerabilities and develop appropriate protectionsCollaborate with our cybersecurity team to design defense mechanisms that balance security and performanceStay current with the latest security research and industry best practices to continuously improve our mobile shield. Proven knowledge of Android internalsProficiency in writing efficient code in ARM64 assembly, C/C++, and PythonExperience with Android NDK, JNI, and native code optimization techniquesDemonstrated ability to improve performance on devices with limited processing power and memoryExperience with reverse engineering tools and applying findings to security improvementsTrack record of developing solutions that work across diverse Android device specificationsAbility to take ownership of projects from concept through implementationSolid communication skills and ability to work in a distributed team environmentFluent English (both verbal and written) Competitive salary and benefits package tailored to your expertise and contributions.Fully remote work option with flexible work hoursThe opportunity to work on security challenges impacting millions of users across a wide range of Android devices.Work with a research-driven team at the forefront of mobile security technology in a dynamic and innovative environment.Significant opportunities for professional development and continuous learning in a collaborative setting.Access to groundbreaking security research, where your work contributes to solving some of the most critical security issues in mobile technology.Room for professional growth and career development in a company that values continuous learning and innovation. Supportive work environment focused on collaboration, innovation, and pushing the boundaries of mobile security.

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