Remote dApp Developer — Web3, Smart Contracts & UI

Placements24; Queenstown (MD); Remote; USD 120,000 - 180,000; Full time

Job summary

Placements24 is seeking a talented Decentralized Application Developer to join a fully remote team building secure dApps for a global user base. You will design, develop, and maintain scalable decentralized applications across blockchain platforms.

Ideal candidates will have deep experience with Solidity, Web3 libraries, and front-end integration, and thrive in a remote, collaborative environment that values innovation and high-quality code.

Qualifications

• Proven experience developing and deploying Decentralized Applications.
• Proficiency in smart contract languages (e.g., Solidity) and frameworks like Truffle, Hardhat, or Foundry.
• Strong understanding of blockchain principles, consensus mechanisms, and token standards (ERC-20, ERC-721).
• Experience with Web3 libraries (Web3.js, Ethers.js) and front-end integration.

Responsibilities

• Develop, test, and deploy decentralized applications (dApps) on various blockchain platforms (e.g., Ethereum, Polygon, Solana).
• Write robust and secure smart contracts using languages like Solidity, Rust, or Vyper.
• Integrate front-end user interfaces with smart contracts and backend services.
• Optimize dApp performance, scalability, and user experience.
• Collaborate with designers, product managers, and other developers to define and implement dApp features.
• Troubleshoot and resolve issues in production environments.
• Stay current with the latest advancements in dApp development, blockchain protocols, and Web3 technologies.
• Contribute to the overall architecture and technical direction of dApp projects.
• Participate in code reviews and uphold high standards of code quality.

Skills

Decentralized apps

Smart contract dev

Web3 libraries

Remote work

Problem solving

Education

Bachelor's in CS

Tools

Solidity

Hardhat

Foundry

Truffle

Web3.js

Ethers.js

IPFS

React

Job description

Placements24 is seeking a talented Decentralized Application Developer to join a fully remote team building secure dApps for a global user base. You will design, develop, and maintain scalable decentralized applications across blockchain platforms.

Ideal candidates will have deep experience with Solidity, Web3 libraries, and front-end integration, and thrive in a remote, collaborative environment that values innovation and high-quality code.