Security Chain Engineer (Injective Labs)

Responsibilities

• Execute internal security audits of Cosmos-SDK modules, orderbook, matcher and Layer-2 environment
• Review EVM smart contracts, integrations, bridges and IBC components
• Threat-model technical and economic risks such as oracle manipulation and MEV
• Build and harden core chain components and fix vulnerabilities in the codebase
• Develop security tooling including fuzzers, invariant tests and on-chain monitoring
• Review upgrades and pull requests for determinism, consensus safety and DoS vectors
• Write security reports and coordinate with external auditors and bug bounty researchers
• Take part in incident response and post-mortems

Requirements

• 3+ years as a blockchain engineer with a security focus
• 5+ years of software security experience
• Hands-on DeFi or blockchain core code auditing experience
• Proficiency in Golang and/or Solidity
• Knowledge of Go security pitfalls and Cosmos-SDK chain risks
• Understanding of consensus mechanisms, DeFi/DEX concepts and CosmWasm
• Understanding of cryptographic primitives and hash algorithms
• Ability to write clear security reports for technical and non-technical audiences

Preferred Qualifications

• Track record in bug bounties, CTFs, published audits or CVEs
• Experience with fuzzing and formal verification tools
• Experience in trading or at an exchange
• Knowledge of financial instruments and markets

Benefits

• Competitive salary and INJ token award
• Remote-friendly work with flexible hours and unlimited PTO
• Home office stipend and equipment
• Global team meetups

About the Company

Injective Labs builds a fast-growing blockchain focused on financial infrastructure. The team works remotely across the globe.