Senior Blockchain Architect

2 days ago

Makati City, National Capital Region, Philippines beBeeDeveloper Full time ₱900,000 - ₱1,200,000
Job Description

We are seeking a seasoned Blockchain Developer who can design, develop, and deploy sophisticated smart contracts across multiple blockchain networks. The ideal candidate will have extensive experience with various smart contract methodologies and cross-chain development.

Key Responsibilities
  • Design and develop production-grade smart contracts for deployment across multiple blockchain networks (EVM-compatible chains and Solana)
  • Implement various smart contract methodologies including staking, token vesting, liquidity pools, lending protocols, governance mechanisms, and NFT marketplaces
  • Develop and maintain scalable, gas-efficient, and secure decentralized applications (dApps)
  • Create comprehensive testing frameworks for smart contracts including unit tests, integration tests, and security audits
  • Optimize smart contracts for gas efficiency, security, and upgradeability
  • Build middleware services to connect on-chain data with front-end applications
  • Collaborate with product teams to translate business requirements into technical specifications
  • Contribute to architectural decisions regarding blockchain infrastructure
Technical Requirements
  • Minimum 3 years of experience developing and deploying smart contracts to production environments
  • Expert-level proficiency in Solidity and experience with at least one other smart contract language (Rust for Solana preferred)
  • Demonstrated experience deploying contracts on multiple networks including EVM-compatible chains (Ethereum, Polygon, Arbitrum, Optimism, BNB Chain) and the Solana ecosystem
  • Strong understanding of different smart contract patterns and methodologies: staking and reward distribution mechanisms, token vesting and locking contracts, AMM and liquidity provision contracts, NFT minting and marketplace protocols, DAO governance structures
  • Proficiency with development frameworks and tools: Hardhat, Truffle, Foundry for EVM development and Anchor for Solana development
  • Experience with Web3 integration libraries and familiarity with third-party blockchain infrastructure providers: RPC providers, blockchain data indexers, oracle services, price feeds, and front-end technologies
Preferred Qualifications
  • Experience auditing smart contracts for security vulnerabilities
  • Contributions to open-source blockchain projects
  • Knowledge of zero-knowledge proofs and layer 2 scaling solutions
  • Experience with cross-chain bridges and interoperability protocols
  • Understanding of DeFi mechanisms and tokenomics
Benefits
  • Opportunity to work on cutting-edge Web3 projects with significant real-world impact
  • Flexible hybrid working environment
  • Career growth in one of Southeast Asia's leading Web3 companies
  • Collaborative team of blockchain enthusiasts and network of industry experts and players
Additional details
  • Work engagement: Permanent and direct-hire
  • Work arrangement: Hybrid; 4 days WFH and 1 day onsite
  • Work hours: Day shift / 9:00 AM – 6:00 PM - Monday to Friday
  • Devices: Laptop/PC provided

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