Junior Vulnerability Research Engineer – iOS

Explore the security questions hidden beneath a mobile device’s everyday behavior. As a Junior Vulnerability Research Engineer at Caddis Solutions, you’ll support advanced research across mobile and embedded platforms, with a focus on low-level iOS security. You’ll bring reverse-engineering and vulnerability-research experience to work that connects code, binary analysis, and the way systems behave.

If you enjoy following a technical question through careful analysis, this role offers a place to apply that curiosity to mobile security.

Experience you’ll draw on (required)

• Experience developing in C and Python
• At least 1 year of relevant reverse-engineering, vulnerability-research, or cybersecurity-development experience
• Experience with vulnerability research such as exploit development, fuzzing, or security analysis of embedded systems
• Experience with reverse-engineering and binary-analysis tools such as IDA Pro, Ghidra, or comparable platforms
• Experience working with iOS

Additional experience we value (preferred)

• Experience with iOS internals
• Jailbreak research or comparable low-level iOS security work
• Experience with embedded or mobile-system security

Benefits

• 8% employer 401(k) contribution with immediate vesting
• Company contributions toward CareFirst BlueCross BlueShield medical insurance premiums
• 4 weeks of paid time off
• 11 paid holidays
• Company-paid dental insurance
• Company-paid vision insurance
• Company-paid life insurance
• Company-paid short-term disability insurance
• Company-paid long-term disability insurance

Clearance requirement: This position requires an active U.S. government security clearance. U.S. citizenship is required.