Remote DeFi Blockchain Engineer | Smart Contracts

Placements24; EE. UU.; A distancia; USD 120.000 - 180.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Fully remote

Flexible hours

Competitive salary

Equity options

Professional development

Descripción de la vacante

Placements24 invites a skilled Blockchain Developer to design, test, and deploy DeFi smart contracts across Ethereum and Layer-2 networks. You will optimize gas usage, implement secure protocols, and collaborate with a remote, globally distributed team.

The role emphasizes practical experience with Solidity, Web3 libraries, and tools like Hardhat or Truffle; you will review code, stay ahead of security best practices, and document technical designs to support scalable DeFi solutions.

Formación

• 2+ years in blockchain development with a DeFi focus.
• Proficiency in Solidity and EVM-compatible chains.
• Experience deploying DeFi protocols (AMMs, yield optimizers, stablecoins).
• Familiar with Web3 libraries and development frameworks.

Responsabilidades

• Develop, test, and deploy robust DeFi smart contracts.
• Write secure, gas-optimized Solidity code.
• Collaborate with cross-functional teams to implement DeFi features.
• Integrate with Ethereum, Polygon, BSC and oracles.
• Conduct code reviews and maintain security best practices.
• Stay updated on DeFi trends and security challenges.
• Document designs and contribute to technical knowledge sharing.

Conocimientos

Smart contract development

DeFi knowledge

Problem-solving

Remote collaboration

Educación

Bachelor's degree in CS/Engineering or equivalent

Herramientas

Solidity

Web3.js

Ethers.js

Hardhat

Truffle

Descripción del empleo

Placements24 invites a skilled Blockchain Developer to design, test, and deploy DeFi smart contracts across Ethereum and Layer-2 networks. You will optimize gas usage, implement secure protocols, and collaborate with a remote, globally distributed team.

The role emphasizes practical experience with Solidity, Web3 libraries, and tools like Hardhat or Truffle; you will review code, stay ahead of security best practices, and document technical designs to support scalable DeFi solutions.