#vacancy #InfoSec #CyberSecurity #iOS #Cryptography #Jailbreak #gRPC #Protobuf #Remote #CIS #job posting

**Middle+ Information Security Specialist / iOS Developer (Security focus) **🛡📱

Location and citizenship: Russian Federation and friendly countries (Remote). Rate: up to 310,000 RUB net. Term: 3 months (with possibility of extension). Project: Innovative gaming and interactive products (market leader).

Your responsibilities will include: — Developing modules and components for iOS applications with a special focus on security. — Implementing functionality with a deep understanding of cryptographic algorithms. — Analyzing third-party code, performing decryption and data unpacking. — Working with the network stack at a low level (sockets, TCP/UDP).

Requirements (Must have): — Cryptography: Knowledge of algorithms, decryption, and unpacking skills. — Security experience: Practical work with jailbroken devices. — Network background: Deep understanding of HTTPS, REST API, gRPC, and sockets. — Data Serialization: Experience with Protobuf, JSON, Avro, MessagePack. — Analytics: Ability to quickly understand complex third-party code.

📲 Contact: @hrwomenpro ID: 67687SSF