Smart Contract Engineer — DeFi (Remote)

Job overview

The Smart Contract Engineer — DeFi role is fully remote for candidates located in the United States or Europe, with annual compensation of $120,000–$300,000. The engineer will support a client building an app that combines high-yield savings with rewarded spending and aims to help users manage their financial lives. The role contributes to implementing and maintaining Ethereum-based economic systems and integrations. It also supports security, testing, and technical evaluation of DeFi protocols and proposed upgrades.

What you'll do

• Implement economic systems on Ethereum
• work with security auditors and external contributors to document and upgrade code
• support an active test economy and partner-protocol integrations
• evaluate and implement upgrade proposals
• assess DeFi protocols, EIPs, and Layer 1 and Layer 2 mechanisms.

What we're looking for

Skills & competencies

smart contract engineer

defi

ethereum

smart contracts

blockchain

cryptography

security

eips

layer 1

layer 2

remote

united states or europe

$120k–$300k/year

fintech

Work arrangement

• Weekend coverage required

Why this role

Fully remote role open to candidates in the United States or Europe.

About the employer

Turnblock.io is hiring for this role. Industry: International, Secondary Market, and All Other Nondepository Credit Intermediation. Sector: 52.