Lead Solidity & Security Architect for Smart Contracts

Infrared Finance; United States; Hybrid; USD 180,000 - 260,000; Full time

Benefits offered by this job

Competitive salary and equity package

DeFi cutting-edge project

Security-focused work environment

Professional growth and leadership in‑

Flexible working arrangements

Job summary

Infrared Finance, the flagship application of the Proof of Liquidity ecosystem on Berachain, is seeking a senior blockchain security engineer to lead secure development of our EVM-based liquid staking derivative protocol.

You will architect and develop smart contracts with a focus on security and efficiency, mentor junior engineers, coordinate with auditors, and stay ahead of evolving security trends across Ethereum, Cosmos, and related ecosystems.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Cybersecurity, Engineering, or related field.
• 3+ years of software development experience with a focus on security in blockchain tech.
• Experience with Ethereum and/or Cosmos protocol and security practices.

Responsibilities

• Lead secure development and implementation of an EVM-based liquid staking derivative protocol on Berachain.
• Architect and develop smart contracts with emphasis on security, scalability, and efficiency.
• Identify and mitigate security risks; implement best practices in smart contract security.
• Collaborate with internal teams and external auditors for security audits and reviews.
• Mentor junior engineers and stay ahead of security trends in Cosmos and Ethereum.

Skills

Solidity

Geth

Foundry

Blockchain security

Leadership

Code review

Education

Bachelor’s or Master’s degree in Computer Science, Cybersecurity, Engineering

Tools

Geth

Foundry

Security analysis tools

Job description

Infrared Finance, the flagship application of the Proof of Liquidity ecosystem on Berachain, is seeking a senior blockchain security engineer to lead secure development of our EVM-based liquid staking derivative protocol.

You will architect and develop smart contracts with a focus on security and efficiency, mentor junior engineers, coordinate with auditors, and stay ahead of evolving security trends across Ethereum, Cosmos, and related ecosystems.