Senior Anti-Cheat Security Engineer
New
A
AppliscaleGaming security
Workplace type: remote; Locations: Kraków, ul. Michała Żyszkowskiego, Kraków, Country code: PLFull-TimeSenior
Salary30,000 - 38,000 PLN per month
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Job Details
- Experience
- Minimum of 5 years commercial experience
- Required Skills
- PythonAndroidJavaC++GoiOS
Requirements
- Have a minimum of 5 years of commercial experience in security engineering, anti-cheat, fraud prevention, or a related field.
- Hold a Bachelor’s or higher degree in Computer Science, Software Engineering, or a related field.
- Have commercial coding experience in at least one of C++, Go, Java, or Python.
- Have hands-on experience with anti-cheat or game security systems for online or competitive games.
- Have solid mobile security knowledge for iOS and Android, including tamper and root/jailbreak detection and app attestation.
- Have experience with reverse engineering and analyzing cheats, exploits, or malicious clients.
- Understand server-authoritative game design and client–server communication security.
- Have experience building detection systems using large-scale telemetry or event data.
- Experience with real-money, prize-based, or competitive esports games is a plus.
- Experience with fraud detection, bot mitigation, or account abuse prevention is a plus.
- Familiarity with Unity or Unreal Engine security, AWS, and Kafka or Kinesis is a plus.
Responsibilities
- Design and build secure architecture for games, tournaments, and prize economies.
- Develop automated systems to detect cheating, fraud, bots, and abuse in real time.
- Harden mobile clients against tampering, reverse engineering, emulation, and memory manipulation.
- Secure backend services and APIs against replay attacks, request forgery, account abuse, and game-logic exploitation.
- Analyze real-time gameplay telemetry to identify anomalies and emerging cheat patterns.
- Investigate incidents and exploits, then ship countermeasures as adversaries adapt.
- Work with gameplay, platform, mobile, data, fraud, and security teams to define protections and rollout plans.
- Monitor live tournaments and help define processes for integrity incidents during high-profile events.
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