Senior Blockchain Architect

7 days ago

Palakkad, Kerala, India beBeeBlockchain Full time US$ 1,50,000 - US$ 2,00,000

We are seeking a skilled Backend and Smart Contract Developer to design and build innovative decentralized systems. This role is ideal for individuals with a strong understanding of blockchain architecture, cloud expertise, and passion for Web3 innovation.

Key Responsibilities:
  • Smart Contract Development:
    • Design, 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 (e.g., The Graph, Alchemy, Infura).
  • Cloud & Infrastructure (AWS):
    • Deploy and manage backend services using AWS (EC2, Lambda, API Gateway, S3, RDS) and cloud best practices.
    • Implement CI/CD pipelines, containerization (Docker, Kubernetes), and monitoring solutions.
  • Security & Optimization:
    • Ensure system security, resilience, and gas optimization.
    • Apply best practices for mitigating vulnerabilities (reentrancy, overflow, etc.).
  • Collaboration & Ownership:
    • Work closely with frontend, DevOps, and product teams to deliver robust end-to-end blockchain products.
    • Take complete ownership from architecture to deployment.
Required Skills and 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 (ERC20, ERC721, ERC1155).
  • Proficiency in Solidity, JavaScript/TypeScript, Node.js, and at least one systems language (Go, Rust, or C++).
  • Strong experience in blockchain solution architecture for scalable dApps.
  • Mid-level experience with AWS (EC2, Lambda, API Gateway, S3, RDS).
  • Familiarity with common smart contract vulnerabilities and mitigation strategies.
  • Proven ability to deliver secure, scalable, production-ready blockchain systems.
Benefits:
  • Opportunity to work on cutting-edge blockchain projects.
  • Chance to collaborate with experienced professionals in the field.
  • Possibility to grow professionally and personally.
Other Requirements:
  • Experience with Hardhat, Foundry, Truffle, Web3.js / Ethers.js.
  • AWS DevOps experience for blockchain-based apps, including CI/CD pipelines and container orchestration.
  • Cross-chain development and interoperability protocol expertise.
  • Knowledge of zero-knowledge proofs (ZK-SNARKs/STARKs).
  • Experience with audited DeFi protocols.
  • Familiarity with L2 rollups, bridges, and advanced blockchain scaling techniques.
  • Exposure to NFTs, DeFi mechanics, and modern blockchain infrastructure.

  • Senior Blockchain Solution Architect

    3 days ago

    Palakkad, Kerala, India beBeeBlockchainDeveloper Full time ₹ 1,00,00,000 - ₹ 2,00,00,000

    Job Title: Blockchain DeveloperExperience: 3+ YearsLocation: RemoteEmployment Type: Full-timeJob Description:We are seeking a skilled blockchain developer with expertise in cryptocurrency, wallet creation, and payment gateway integration.Key Responsibilities:Design, develop, and deploy blockchain-based applications and smart contracts.Build and integrate...

  • Senior Blockchain Developer

    5 days ago

    Palakkad, Kerala, India beBeeCardano Full time ₹ 4,80,000 - ₹ 9,60,000

    We are seeking a seasoned developer to join our team in building innovative decentralized applications on Cardano.About the RoleThis is a high-impact partnership that offers complete autonomy and compensation based on expertise and performance.The key benefits of this role include:Flexible compensation structure100% remote work arrangementNo micromanagement,...

  • Senior Blockchain Development Manager

    1 week ago

    Palakkad, Kerala, India beBeeBlockchain Full time ₹ 1,20,00,000 - ₹ 1,80,00,000

    Technical Leadership OpportunityAbout the Role:We are seeking a seasoned Lead Engineer to spearhead the development of high-performance blockchain applications on Solana. As a key member of our team, you will be responsible for designing and building scalable solutions, leading technical discussions, and mentoring junior engineers.Key...

  • Expert Backend Architect

    4 days ago

    Palakkad, Kerala, India beBeeBackend Full time ₹ 1,50,00,000 - ₹ 2,20,00,000

    About the Project:We are seeking an expert Senior Backend Developer to be a principal architect of a groundbreaking digital real estate platform in Dubai. This is a complex initiative to build a comprehensive ecosystem integrating long-term sales, short-term stays, and advanced technologies including AI/ML, data analytics, Web3/blockchain, and conversational...

  • Senior System Architect

    1 week ago

    Palakkad, Kerala, India beBeeBlockchain Full time ₹ 1,50,00,000 - ₹ 2,50,00,000

    Revolutionizing the Digital InfrastructureWe're building a new digital infrastructure layer that puts users, builders and creators first. Our mission is to distribute participatory power to billions of people in the digital economy.Our team has developed its own L1 blockchain and backend technical structure for protocols and ecosystem to make digital...

  • Highly Skilled Data Architect

    5 days ago

    Palakkad, Kerala, India beBeeData Architect Full time ₹ 2,00,00,000 - ₹ 2,50,00,000

    Job Title: Senior Snowflake ConsultantJob Description:We are seeking a highly skilled expert in data architecture with hands-on experience in Matillion ETL and proven expertise in the Banking, Financial Services domain.Design, develop, and optimize scalable data pipelines, models, and analytics solutions on Snowflake.Define best practices around performance...

  • Senior Data Systems Architect

    1 week ago

    Palakkad, Kerala, India beBeeData Full time US$ 2,00,000 - US$ 2,50,000

    Senior Data Systems ArchitectWe are seeking an experienced Senior Data Systems Architect to join our team.

  • Senior Backend Developer

    4 days ago

    Palakkad, Kerala, India The Unmarketing Agency Full time

    About the ProjectWe are seeking an expert Senior Backend Developer to be a principal architect of "Stealth Prop-tech Platform" a groundbreaking digital real estate platform in Dubai. This is a complex initiative to build a comprehensive ecosystem integrating long-term sales, short-term stays, and advanced technologies including AI/ML, data analytics,...

  • Chief Security Strategist

    2 weeks ago

    Palakkad, Kerala, India beBeeBlockchain Full time ₹ 20,00,000 - ₹ 25,00,000

    Job TitleThe Security Architect will be responsible for developing and implementing comprehensive security strategies across all levels, including application, network, servers, and blockchain infrastructure.Analyze and design robust smart contracts and blockchain-based systems to ensure seamless transaction integrity.Monitor systems 24/7, detect advanced...

  • SeniorBlockchainEngineer

    1 week ago

    Palakkad, Kerala, India beBeeBlockchainDeveloper Full time ₹ 1,50,00,000 - ₹ 2,00,00,000

    Blockchain Solutions Developer">We are seeking an experienced Blockchain Solutions Developer to design and develop blockchain solutions for our clients.">The ideal candidate will have a strong understanding of blockchain fundamentals and DLT technology, as well as hands-on experience with Hyperledger Besu and DAML Canton.">Responsibilities:">Design and...