Blockchain System Engineer

5 days ago

Kollam, Kerala, India beBeeBlockchain Full time ₹ 1,50,00,000 - ₹ 2,00,00,000
Job Title: Blockchain Solutions Architect

We are seeking a highly experienced professional to design and build cutting-edge decentralized systems that scale globally.

About the Role:
  • Job Summary:
  • This is an exciting opportunity for a Senior Blockchain Developer to create high-performance backend systems and scalable blockchain architectures.
  • The ideal candidate will have strong experience in smart contract development, cloud infrastructure (AWS), and collaboration with frontend, DevOps, and product teams.
Requirements:
  • 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.
Preferred Qualifications:
  • 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.
About Our Team:

We're looking for talented professionals who share our passion for innovative technologies and collaboration. If you're interested in joining our team, please submit your application.

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