2 months ago
Shanghai, ChinaSenior
Responsibilities
- Build and grow the client security team in China and establish its technical direction and operational practices.
- Design, implement, and maintain client-side detections for cheating tools, modified clients, hooking frameworks, and emulators on Android and iOS.
- Integrate client security capabilities with internal anti-cheat platforms and server-side enforcement or analytics systems.
- Define and evolve mobile obfuscation and hardening strategies, including binary protection, anti-debugging, anti-tamper, integrity checks, and third-party vendor integrations.
- Develop coverage for China-specific Android app stores, OEM devices, OS and ROM variants, rooted or jailbroken environments, and PC or mobile emulator cheating.
- Contribute hands-on C++, Java/Kotlin, and/or Objective-C/Swift code in security-sensitive client and protocol paths.
- Use telemetry and anti-abuse pipelines to tune detections and reduce false positives.
- Technically direct a small engineering team and collaborate across teams.
Requirements
- Professional proficiency in Mandarin and English, written and spoken.
- Experience in mobile security, game anti-cheat, or client-side security engineering with direct Android or iOS native-code work.
- Direct reverse-engineering experience and deep knowledge of Android and iOS internals, hooking and instrumentation frameworks, and mobile client security attack vectors.
- Strong proficiency in C/C++ and at least one mobile native language: Java/Kotlin or Objective-C/Swift.
- Experience shipping production code in large applications and designing client-side anti-cheat or integrity systems integrated with server-side enforcement or analytics pipelines.
- Experience with large-scale telemetry or anti-abuse pipelines and data-driven detection tuning.
- Prior experience leading or technically directing a small engineering team.
- Bonus: BS or MS in Computer Science or Software Engineering, or equivalent.
- Bonus: experience securing China-market mobile games or large-scale consumer apps, including Android app-store ecosystems, OEM variations, emulator patterns, and China-specific tooling.
- Bonus: CTF participation, CVE contributions, client obfuscation or hardening pipelines, vendor evaluation, and performance or stability tradeoff management.
- Bonus: familiarity with large-scale cloud environments, streaming data processing, and monitoring or alerting.
Benefits
- Requires five days per week in the office.
- Requires relocation to Tokyo, Japan.
- The position is associated with building the client security function in China and supporting the China market.
About Scopely
Scopely develops, publishes, and live-operates free-to-play games across mobile, PC, and console, including MONOPOLY GO!, Stumble Guys, Star Trek Fleet Command, MARVEL Strike Force, WWE Champions, and Yahtzee With Buddies. Founded in 2011 and headquartered in Culver City, California, it uses its Playgami technology platform and collaborates with studios worldwide. In 2023, Scopely was acquired by Savvy Games Group and continues to operate as an independent subsidiary.