Blockchain Developer

Job Title: Blockchain Developer

Experience: 3+ Years

Location: Remote

Employment Type: Full-time

Blockchain Developer

Key Responsibilities:

• Design, develop, and deploy

  blockchain-based applications

  and smart contracts.
• Build and integrate

  cryptocurrency wallets

  (custodial and non-custodial) with support for Bitcoin, Ethereum, Solana, and Tron.
• Implement

  payment gateway solutions

  for seamless digital transactions.
• Work with

  Fireblocks

  (or similar platforms) for secure wallet creation, key management, and asset transfers.
• Develop and audit

  smart contracts

  in Solidity, Rust, or other blockchain programming languages.
• Ensure secure handling of

  digital assets

  , transactions, and wallets.
• Collaborate with cross-functional teams to integrate blockchain solutions into existing systems.
• Stay updated with emerging blockchain technologies and propose improvements.

Required Skills & Qualifications:

• 3+ years of hands-on experience in

  Blockchain Development

  .
• Strong expertise in

  Cryptocurrency ecosystems

  (Bitcoin, Ethereum, Solana, Tron).
• Experience with

  Fireblocks

  or similar platforms for wallet and asset handling.
• Proficiency in

  Smart Contracts

  development using Solidity, Rust, or equivalent.
• Strong understanding of

  Custodial Wallets

  ,

  Key Management

  , and

  Digital Asset Handling

  .
• Experience in

  Payment Gateway development & integration

  .
• Familiarity with blockchain security best practices and transaction optimization.
• Good problem-solving, debugging, and analytical skills.

Nice to Have:

• Knowledge of Layer 2 scaling solutions.
• Familiarity with NFT standards (ERC-721, ERC-1155).
• Understanding of DeFi protocols and staking mechanisms.
• Experience working with APIs of exchanges and blockchain explorers.