Senior Vulnerability Researcher (Cybersecurity)

TL;DR

Senior Vulnerability Researcher (Cybersecurity): Performing vulnerability research, advanced forensic investigations, and developing analysis tools to identify security weaknesses in software and hardware with an accent on code reversal and low-level programming. Focus on finding novel vulnerability flaws, reverse engineering binaries, and developing proof-of-concepts to demonstrate exploits.

Location: Solna, Sweden

Company

hirify.global is a leading defense and security company focused on keeping people and societies safe through advanced systems in aeronautics, weapons, command and control, and sensors.

What you will do

• Conduct vulnerability research to discover novel security flaws in software and hardware.
• Reverse engineer binaries to identify and analyze exploitable weaknesses.
• Develop and test proof-of-concept access methods and exploits.
• Create custom software tools, automation, and methods for security research.
• Produce technical reports and deliver live demonstrations of findings.
• Provide advisory support during the mitigation of identified vulnerabilities.

Requirements

• Deep expertise in code reversal, computer forensics, and low-level programming.
• Proficiency with tools such as IDA Pro, Ghidra, Binary Ninja, or x64dbg.
• Strong knowledge of x86 and ARM architectures and operating systems (*nix, Windows, Android).
• Ability to communicate technical results clearly in written and spoken English.
• Must pass a security vetting based on current security protection regulations.
• Additional obligations on citizenship may apply for security clearance.

Nice to have

• Experience in firmware analysis, UEFI/BIOS, or embedded systems.
• Knowledge of kernel debugging and computer forensics.
• Understanding of malware behavior, obfuscation, and anti-analysis methods.
• Experience in exploit development, fuzzing, or EDR/Antivirus bypassing.
• Background in red team operations and penetration testing.

Culture & Benefits

• Collaborative and tech-savvy workspace with a strong mission to protect society.
• Opportunity to work with cutting-edge defense and security products.
• Environment that encourages curiosity, thinking outside the box, and knowledge sharing.
• Professional growth within a leading global defense corporation.