Blockchain Security Researcher

Join StarkWare's Blockchain Security Research team in offensive-minded security work on real money-moving infrastructure. You'll break protocols before someone else does and build the tooling and processes that keep them safe.

What you'll do

• Perform forensic analysis of transactions, logs, and contract behavior to understand attack paths
• Own the end-to-end security of on-chain protocols, including secure signing of on-chain transactions
• Hunt for vulnerabilities and exploits in protocols, smart contracts, and dApps
• Build detection and prevention tooling and initiate your own research and products

What you bring

• 3+ years of hands-on experience in security-driven environments
• A solid security background in exploit development, offensive security, vulnerability research, low-level networking, or cryptography
• The ability to dive into unfamiliar technology and systematically find where it breaks
• Comfortable coding in Python, C++, Rust, or similar languages
• The ability to thrive in high-stakes, fast-changing environments

Nice to have

• Blockchain security research background, including exploits, forensics, and protocol risk
• Hands-on experience with Starknet, Ethereum, or other blockchain networks
• Web2 security or blue team experience