Sr.Client Security Engineer

Навыки

• Android
• C++
• Отладка и поиск ошибок
• iOS
• Java
• Kotlin
• Objective-C

О компании и продукте

• Scopely is a leading video game and global interactive entertainment company, home to many of the world’s most beloved and enduring experiences, including two of the most successful mobile games of all-time “MONOPOLY GO!” and “Pokémon GO,” along with “Stumble Guys,” “Star Trek™ Fleet Command,” “MARVEL Strike Force,” “WWE Champions,” the Scrabble® franchise, “Yahtzee® With Buddies,” and many others. Across mobile, web, PC, and console, Scopely creates, develops, publishes, and live-operates one of the most diversified and award-winning portfolios in the games industry — bringing hundreds of millions of players together through a shared love of play.
• Founded in 2011, Scopely is powered by its exceptional team — including thousands of world-class gamemakers around the globe, a distinctive tenet-driven culture, and its proprietary technology platform, Playgami. Together, these strengths have fueled Scopely’s position as the #1 mobile games company in the U.S. and #2 globally, generating more than $10 billion in lifetime revenue. Whether building global sensations like “MONOPOLY GO!” from the ground up, or expanding through strategic acquisitions, including the FoxNext, GSN, and Scopely Explore games businesses — Scopely consistently delivers experiences players love today and return to for years to come.

Задачи

• Build, and grow the Client Security team in China, setting China specific technical direction, and operational best practices
• Design, implement, and maintain client-side detections against third‑party cheating tools, modified clients, hooking frameworks, and emulators on Android and iOS
• Own the client security integration into Scopely's internal anti-cheat platforms working closely with teams to ensure detections are actionable and scalable
• Define and evolve the obfuscation and hardening strategy for China mobile builds (e.g., binary protection, anti-debugging, anti-tamper, integrity checks), including evaluating and integrating third‑party hardening vendors where appropriate
• Build and maintain strong coverage for the China mobile ecosystem , including
• distribution through multiple Android app stores and OEM devices
• diverse OS/ROM variants and rooted/jailbroken environments
• and local PC/emulator-based cheating patterns
• Contribute hands-on code (C++ plus Java/Kotlin and/or Objective‑C/Swift) in security‑sensitive paths, including detection logic, integrity checks, and secure client–server protocols
• What You Will Need
• Experience in mobile security, game anti-cheat, or client-side security engineering, including time working directly on Android or iOS native code
• Direct experience with reverse engineering
• Android and IOS internals
• hooking and instrumentation frameworks
• and common mobile client security attack vectors
• Strong proficiency in C/C++ and at least one mobile native language (Java/Kotlin for Android or Objective‑C/Swift for iOS), including experience shipping production code in large apps
• Demonstrated experience designing and shipping client-side anti-cheat or integrity systems that integrate with server-side enforcement or analytics pipelines
• Prior experience ing or technically directing a small engineering team
• Experience working with large-scale telemetry or anti-abuse pipelines and using data to tune detections and reduce false positives
• Professional proficiency in both Mandarin and English, written and spoken
• Requires five days per week in the office
• Requires relocation to Tokyo

Требования

• Deep hands-on experience with

Будет плюсом

• BS / MS in Computer Science or Software Engineering or equivalent
• Experience shipping and securing mobile games or other large-scale consumer apps specific to the China market, specific exposure to
• multiple Android app-store ecosystems and OEM variations
• desktop/mobile emulator usage patterns
• and tooling development experience specific for china mobile games
• Previous CTF experience, and CVE contributing experience
• Prior work on client obfuscation / hardening pipelines, including vendor evaluation and integration, and handling performance and stability tradeoffs
• Familiarity with large-scale cloud environments, streaming data processing, and monitoring/alerting

Условия

• Location: Tokyo, Japan(On-board in China)

Паспорт вакансии

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