Blockchain Developer

Job Title: Web3 / Blockchain Developer (3-4 Years Experience)

Location: Banani, R&D Center

Job Type: Full-time

About Penta Global Limited:

Penta Global Limited is a forward-thinking technology company dedicated to pioneering solutions in blockchain and decentralized ecosystems. We focus on delivering cutting-edge blockchain products and services that drive innovation and efficiency across various industries. Join us to be part of a dynamic team shaping the future of decentralized technologies globally.

Job Summary:

Penta Global Limited is seeking a skilled and motivated Web3 / Blockchain Developer with 3-4 years of hands-on experience to join our innovative blockchain team. The ideal candidate will have a strong grasp of blockchain technology, smart contracts, and decentralized applications (dApps). You will collaborate closely with product managers, engineers, and stakeholders to design, develop, and implement secure and scalable blockchain solutions that align with our company's goals.

Key Responsibilities:

• Design, develop, test, and deploy smart contracts on blockchain platforms such as Ethereum, Binance Smart Chain, Polygon, or others used by Penta Global Limited.

• Build and maintain decentralized applications (dApps) leveraging Web3 technologies to support Penta Global's blockchain initiatives.

• Collaborate with front-end and back-end teams to integrate blockchain components with web and mobile platforms.

• Optimize blockchain protocols and smart contracts to ensure security, scalability, and efficient gas usage.

• Conduct thorough code reviews and participate in security audits aligned with industry best practices.

• Stay current with the latest blockchain trends, tools, and emerging technologies to keep Penta Global's solutions at the forefront.

• Assist in designing tokenomics, governance frameworks, and other blockchain mechanisms specific to Penta Global's projects.

Required Qualifications:

• Bachelor's degree in Computer Science, Engineering, or related field (or equivalent practical experience).

• 3-4 years of professional experience in blockchain or Web3 development.

• Proficiency in smart contract languages such as Solidity, Rust, or Vyper.

• Strong experience with Ethereum ecosystem tools like Truffle, Hardhat, Remix, or Brownie.

• Familiarity with Web3 libraries such as , , or equivalents.

• Experience building and deploying decentralized applications.

• Solid knowledge of blockchain fundamentals including consensus algorithms, cryptographic hashes, token standards (ERC-20, ERC-721, ERC-1155), wallets, and gas optimization strategies.

• Backend development knowledge in , Python, or Go is an advantage.

• Experience with decentralized storage solutions (IPFS, Arweave) is a plus.

• Strong analytical and problem-solving skills.

• Comfortable working in a collaborative Agile or Scrum development environment.

Preferred Skills:

• Experience with Layer 2 scaling solutions or sidechains.

• Understanding of DeFi protocols, NFT marketplaces, and DAO frameworks.

• Exposure to cross-chain interoperability projects.

• Familiarity with blockchain security best practices and tools.

What Penta Global Limited Offers:

• Competitive salary and comprehensive benefits.

• The opportunity to work on pioneering blockchain projects with a global impact.

• A collaborative, innovative, and inclusive work culture.

• Flexibility with work hours