Senior Solidity Engineer - Remote Onchain Infrastructure

BalticBA; United States; A distancia; USD 170.000 - 190.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Medical, dental, and vision

Unlimited PTO

Monthly AI tool budget

Descripción de la vacante

CoinList is seeking a Senior Smart Contract Engineer to build and maintain on-chain components that interface with asset providers. You will work on Solidity-based systems on EVM chains, with emphasis on security, audit readiness, and robust testing.

You will design end-to-end contract architectures, manage upgradeability and access control, and collaborate closely with product and engineering teams to drive velocity and reliability in a remote-first, US-based environment.

Formación

• At least 2 years of Solidity in production environments.
• Strong understanding of EVM storage/layout and gas behavior.
• Experience with smart contract security practices and audits.

Responsabilidades

• Design and implement smart contract systems on EVM chains.
• Ship contracts to mainnet with external audits and security reviews.
• Define upgradeability, access control, and emergency paths for on-chain components.
• Collaborate with a small team and stakeholders to align product goals with on-chain capabilities.

Conocimientos

Solidity

Smart contracts

Security-minded

Testing

Herramientas

Foundry

Hardhat

Descripción del empleo

CoinList is seeking a Senior Smart Contract Engineer to build and maintain on-chain components that interface with asset providers. You will work on Solidity-based systems on EVM chains, with emphasis on security, audit readiness, and robust testing.

You will design end-to-end contract architectures, manage upgradeability and access control, and collaborate closely with product and engineering teams to drive velocity and reliability in a remote-first, US-based environment.