Mobile Security R&D Engineer

All open rolesEngineering · Full-timeMobile Security R&D EngineerWe’re looking for a full-time Mobile Security R&D Engineer with technical expertise in Android and/or iOS internals, reverse engineering, and application security. You will be part of our R&D team, working on novel techniques to detect, prevent, and respond to mobile attacks in real-time. This is a hands-on role where you will contribute to the design, prototyping, and deployment of advanced security features for our mobile security products.LocationRemoteTeamEngineeringCommitmentFull-timeCompensation$$$$What you'll doResearch emerging attack vectors targeting Android and iOS platforms and suggest proactive mitigations.Investigate mobile malware, fraud apps, rootkits/jailbreak tools, and their evasion techniques.Develop countermeasures against static and dynamic analysis techniques.Develop low-level protections using C/C++, Java, and Objective-C/Swift.Contribute to internal tools development and CI/CD security automation.Write technical blog posts, white papers, and present team research findings at security conferences.Analyze and adapt RASPIRE products to the changes and updates in the Android/iOS ecosystem.Support customers with product implementations, integrations, and troubleshooting.What we're looking forExperience in Android/iOS security, reverse engineering, or mobile R&D.Experience with C/C++/Objective-C, Java/Swift, and JNI/NDK.Strong reverse engineering and binary instrumentation skills (e.g., Ghidra, IDA, Hopper, LLDB, Frida, etc.).

Solid understanding of Android/iOS application lifecycle.Familiarity with low-level concepts on Android or iOS.Comfortable reading and modifying SMALI or iOS Runtime Headers.Security-minded with an attacker’s mindset and attention to edge cases.Problem solver, self-learner, and a team player with good interpersonal skills.Nice to haveFamiliarity with assembly and ARM instruction set.Familiarity with obfuscation, packing, or code virtualization mechanisms.Experience with cross-platform frameworks (e.g., Xamarin, Flutter, React Native, etc.).

Contributions to open-source security tools, bug bounty programs, or CTF competitions.Ability to write clean and secure code, following the best coding practices.Share this jobFound this useful? Pass it on.XLinkedInFacebookEmailCopy linkApplying forMobile Security R&D EngineerPersonal informationFull name*Email*Phone*Country*Education*Highest level completed, plus subject if relevant.Professional detailsYour CV (URL)*Paste a link to your CV.

Google Drive, Dropbox, or anywhere we can read it.Additional links*LinkedIn, GitHub, personal site, talks, write-ups. One per line is fine.How many years of experience do you have in a mobile security role?*< 1 year1 – 2 years3 – 5 years5 – 10 years10+ yearsWhich of the following best describes you?*Pick all that apply.Reverse engineerPenetration testerR&D engineerSecurity researcherC/C++ developerAndroid developeriOS developerOtherWhich of the following technologies or topics have you gained hands-on experience with?

*Pick all that apply.Android internalsiOS internalsReverse engineeringAndroid app securityiOS app securityCode obfuscationCryptographyMalware analysisAndroid app developmentiOS app developmentAI/MLDo you have experience in mobile development? If yes, please describe.*Do you have experience in mobile security? If yes, please describe.*Anything else you'd like to share?Submit applicationWe read every application.

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