https://www.linkedin.com/jobs/view/2661674468/?refId=ead2c010-f5e8-4b27-a740-87adf4ee1d9f

Penetration Tester

Cyrex

Estonia, Europe

We are currently looking for a dynamic addition to the team to help work onexciting cybersecurity and development projects for the video games industry. The ideal candidate will work with cross-functional teams to?develop critical products and services for our clients and offer excellent technical support to our teams. If you are an enthusiastic, motivated, and lateral thinker, our team is waiting to meet you! Responsibilities: Bootstrap proxy setup to support interception of custom network protocols and packet crafting, Penetration testing for a broad range of applications (mobile, client, web, console), In-depth reporting of discovered vulnerabilities (PoC, resolution, technical and non-technical description of vulnerability), Risk assessment of discovered vulnerabilities (impact, probability), Collaborating with other team members during penetration testing (interaction is key during pair hacking), Actively seeking and working on feedback from clients and partners, Performing security operations, communicating, and assisting from a remote location. Requirements: A technical or university level qualification, preferably in Computer Science. Equivalent combination of education and experience may be substituted. Excellent written and oral communication skills (especially in the English language). Experience in tools like Burpsuite, IDA, GDB, ApkTool, etc. A strong knowledge of: Application security (mobile, client, web) Triage, vulnerability assessment, and responsible disclosure/reporting Penetration testing lifecycle (reconnaissance, penetration, reporting) Serialization mechanics used within network protocols Binary, hexadecimal, and ASCII notations. A working knowledge in Cryptographic algorithms (encryption, hashing) API architectures and mechanisms Back-end architectures and common vendor libraries Obfuscation techniques Anti-cheat wrappers (BattlEye, EAC, etc.) Python development Linux, Unix, Windows systems.