Senior Smart Contract Engineer (Blockchain)

eNGINE; United States; On-site; USD 100,000 - 140,000; Full time

Benefits offered by this job

Medical insurance

Vision insurance

Job summary

A leading solutions and placement firm in the United States is seeking a Smart Contract Engineer to join their high-impact Digital Assets Engineering team. This role focuses on building blockchain-powered solutions that support tokenization and transaction settlement. The ideal candidate will have over 3 years of experience in blockchain and smart contract development, with expertise in Solidity and Ethereum platforms. Benefits include medical and vision insurance, as well as career growth opportunities.

Qualifications

• 3+ years of hands-on blockchain and smart contract development.
• Experience working with Ethereum, Hyperledger Besu, or similar platforms.
• Solid grasp of cryptography concepts, MPC, and secure key management.

Responsibilities

• Design, develop, and deploy secure, scalable smart contracts for digital asset use cases.
• Conduct code reviews, enforce development standards, and support secure SDLC practices.
• Collaborate with cybersecurity teams and external auditors to assess and resolve vulnerabilities.

Skills

Blockchain development

Smart contract development

Solidity

Cryptography concepts

Java

Education

Bachelor’s degree in Computer Science or related field

Tools

Ethereum

Hyperledger Besu

Spring Boot

Job description

A leading solutions and placement firm in the United States is seeking a Smart Contract Engineer to join their high-impact Digital Assets Engineering team. This role focuses on building blockchain-powered solutions that support tokenization and transaction settlement. The ideal candidate will have over 3 years of experience in blockchain and smart contract development, with expertise in Solidity and Ethereum platforms. Benefits include medical and vision insurance, as well as career growth opportunities.