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SWE - User Land Security Researcher, SEAR (Early Career)

Cheltenham, United Kingdom💼 Full-time🗓 2025-09-25 → 2026-09-28

Core

Research and analyze vulnerabilities in Apple's user-facing platforms (iMessage, FaceTime, etc.) to invent defensive technologies and drive security mitigations.

Role type

Early Career Security Researcher (User Land)

Builds

Defensive technologies and security mitigations for billions of Apple devices

Domain

Consumer electronics security / Mobile OS security

Required skills

Secure coding, code auditing, exploit development, C, C++, Python

Preferred skills

Anti-exploitation mitigations, reverse engineering (IDA Pro, Ghidra), macOS/iOS security architectures, memory safe languages, assembly (ARM64)

Technologies

IDA Pro, Ghidra, ARM64

Responsibilities

Reverse engineer exploits, create automated vulnerability finding tools, build exploits to challenge mitigations, consult on hardware/software security, review code and propose new mitigations

Seniority

Early Career, hands-on IC

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