Reverse Engineer (Blockchain Systems/Native Binaries)

We are looking for a highly skilled Reverse Engineer to analyze and understand complex, closed-source distributed system binaries. You will work closely with a security research team to uncover internal logic, execution flows, and potential vulnerabilities in high-performance networked systems.

This role is hands-on, low-level, and requires deep curiosity and persistence.

What You’ll Do

• Reverse engineer compiled native binaries (primarily Rust/C/C++)
• Reconstruct program logic, state machines, and networking behavior
• Trace execution paths to identify crash conditions, edge cases, and vulnerabilities
• Analyze custom protocols (P2P, RPC, binary formats)
• Work with debuggers to reproduce and validate findings in controlled environments
• Collaborate with security researchers to turn insights into exploitable or provable issues
• Document findings clearly (control flow, key functions, invariants, failure points)

Requirements

• Strong experience in reverse engineering native binaries
• Proficiency with tools such as:
• Ghidra
• IDA Pro
• GDB

Solid understanding of:

• Low-level systems (memory, threading, async execution)
• Assembly (x86_64 required; ARM is a plus)
• Networking fundamentals (P2P systems preferred)
• Ability to read or infer logic from Rust, Go, or C/C++ binaries
• Experience debugging crashes, panics, or undefined behavior

Nice to Have

• Background in blockchain systems or distributed consensus
• Experience reversing network protocols or custom serialization formats
• Familiarity with fuzzing, symbolic execution, or dynamic tracing
• Prior work in security research, exploit development, or bug bounties

What We Care About

• Ability to figure things out without documentation
• Strong debugging intuition (why did this crash? what assumptions broke?)
• Clear thinking under ambiguity
• Speed + depth (not just surface-level reversing)