Senior Blockchain Architect

4 days ago

Pune, Maharashtra, India beBeeBlockchain Full time ₹ 1,50,00,000 - ₹ 2,50,00,000
Job Opportunity

We are seeking a highly skilled Backend and Smart Contract Developer with expertise in blockchain architecture and AWS infrastructure to join our innovative Web3 project.

Key Responsibilities:
  • Smart Contract Development:
    • Architect, develop, and deploy secure smart contracts for Ethereum, EVM-compatible chains, and other L1/L2 networks.
    • Conduct thorough testing, auditing, and gas optimization.
  • Backend Engineering & Blockchain Architecture:
    • Design high-performance backend systems and scalable blockchain architectures.
    • Build and maintain APIs, node integrations, and indexing services.
  • Cloud & Infrastructure (AWS):
    • Deploy and manage backend services using AWS best practices.
    • Implement CI/CD pipelines, containerization, and monitoring solutions.
  • Security & Optimization:
    • Ensure system security, resilience, and gas optimization.
    • Apply best practices for mitigating vulnerabilities.
  • Collaboration & Ownership:
    • Work closely with frontend, DevOps, and product teams to deliver robust blockchain products.
    • Take complete ownership from architecture to deployment.
Must-have Qualifications:
  • 4+ years in backend development and 2+ years in smart contract development.
  • Deep understanding of Ethereum, EVM architecture, L2 scaling solutions, and DeFi/NFT standards.
  • Proficiency in Solidity, JavaScript/TypeScript, Node.js, and at least one systems language.
  • Strong experience in blockchain solution architecture for dApps.
  • Mid-level experience with AWS.
  • Familiarity with common smart contract vulnerabilities and mitigation strategies.
  • Proven ability to deliver secure, scalable, production-ready blockchain systems.
Preferred Qualifications:
  • Experience with Hardhat, Foundry, Truffle, Web3.js / Ethers.js.
  • AWS DevOps experience for blockchain-based applications.
  • Cross-chain development and interoperability protocol expertise.
  • Knowledge of zero-knowledge proofs.
  • Experience with audited DeFi protocols.
  • Familiarity with L2 rollups, bridges, and advanced blockchain scaling techniques.
  • Exposure to NFTs, DeFi mechanics, and modern blockchain infrastructure.

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