Solidity Developer

Job Description

Title: Solidity Developer

Company Name: Betopia Group

Vacancy: 1

Age: At least 22 years

Job Location: Dhaka

Salary: Tk. 35000 - 70000 (Monthly)

Experience:

• At least 2 years
• The applicants should have experience in the following business area(s): Software Company, IT Enabled Service, Technical Infrastructure

• Bachelor of Science (BSc) in Computer Science & Engineering
• Master of Science (MSc) in Computer Science & Engineering

• At least 2 years
• The applicants should have experience in the following business area(s): Software Company, IT Enabled Service, Technical Infrastructure

• Age At least 22 years

• Proven experience with Solidity and EVM-based blockchains

• Knowledge of Web3.js, Ethers.js, or similar libraries2

• Experience deploying to Ethereum, Polygon, or BSC

• Familiarity with DeFi / NFT / DAO development

• Understanding of gas optimization and smart contract security

• Version control with Git / GitHub

We’re hiring an experienced Solidity Developer to build and deploy secure, high-performance smart contracts across Ethereum, BSC, and Polygon. You’ll also work closely with our React team to integrate blockchain logic into scalable Web3 applications.

Responsibilities:

• Develop, test, and deploy smart contracts using Solidity

• Work with Hardhat / Remix / Truffle frameworks

• Integrate contracts with Web3.js / Ethers.js (with frontend team)

• Build and manage ERC20 / BEP20 / ERC721 / ERC1155 tokens

• Optimize gas usage and ensure security best practices

• Collaborate with frontend and backend developers to build full dApps

• Conduct unit testing and smart contract audits
  

• Profit share
• Salary Review: Yearly
• Festival Bonus: 2

• Excellent Work Environment

• Learning Opportunities

• Fast Career Growth

• Global Exposure

• Innovation-Driven Culture