Job details

We are seeking a skilled and motivated Junior Blockchain Developer to join our development team. You will be responsible for designing, implementing, and supporting blockchain-based solutions that align with our business goals. This role requires a strong understanding of decentralized technologies, smart contract development, and cryptographic protocols.

Key Responsibilities:

• Develop and deploy smart contracts on platforms such as Ethereum, Binance Smart Chain, or Polygon.
   
• Write clean, secure, and efficient code for blockchain applications and backend systems.
   
• Work with APIs, SDKs, and blockchain tools to integrate blockchain components into web/mobile apps.
   
• Collaborate with front-end developers and product managers to define and deliver blockchain features.
   
• Optimize existing blockchain solutions for scalability, security, and performance.
   
• Keep up to date with emerging trends and technologies in blockchain space.
   
• Conduct code reviews and provide feedback to peers.
   

Required Skills and Qualifications:

• 1-2 years of professional software development experience, with blockchain development.
   
• Strong knowledge of blockchain fundamentals: consensus algorithms, cryptography, token standards (ERC-20, ERC-721, etc.).
   
• Proficient in smart contract development using Solidity and development tools like Hardhat, Truffle, or Foundry.
   
• Experience with blockchain node setup, Web3.js or Ethers.js, and IPFS.
   
• Solid understanding of RESTful APIs and backend technologies (Node.js preferred).
   
• Familiarity with DeFi, NFTs, wallets, and other dApps is a plus.
   
• Strong problem-solving skills and attention to detail.
   
• Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent practical experience).
   

Preferred Qualifications:

• Experience with Layer 2 solutions (e.g., Arbitrum, Optimism).
   
• Exposure to other chains like Solana, Polkadot, or Avalanche.
   
• Familiarity with CI/CD pipelines, unit testing, and smart contract security best practices.
   

Location: Part time - Remote