CTO - Senior Blockchain Developer

5 - 10 years

25 - 30 Lacs

Posted:3 days ago| Platform: Naukri logo

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Job Type

Full Time

Job Description


Job Description

Role Overview

We are seeking a

Senior Blockchain Developer

to design, develop, and optimize smart contracts and blockchain-based systems for

stablecoin & Tokenization issuance

,

crypto trading platforms

, and

cross-chain interoperability

. You will work closely with architects, product managers, and security teams to deliver secure, scalable, and compliant solutions.

Key Responsibilities


Smart Contract Development:


Build and deploy smart contracts for stablecoin lifecycle (minting, burning, redemption).
  • Implement DEX/CEX trading logic, liquidity pools, and automated market-making (AMM) strategies.
  • Blockchain Integration:


  • Integrate with multiple blockchains (Ethereum, L2s, Cosmos SDK, Solana) and cross-chain bridges.
  • Develop APIs and SDKs for wallet, custody, and trading services.

  • Security & Testing:


    Apply secure coding practices, conduct unit/integration tests, and support external audits.
  • Implement oracle integrations (price feeds, proof-of-reserves) with fallback mechanisms.
  • Performance Optimization:


  • Optimize gas usage, transaction throughput, and latency for high-frequency trading scenarios.
  • Collaboration:


  • Work with compliance teams to embed KYC/AML and Travel Rule flows.
  • Partner with DevOps for CI/CD pipelines and monitoring.
  • Required Skills & Experience


    Core Skills:



    5+ years in software development, 3+ years in blockchain (Ethereum, EVM, or Cosmos).
  • Strong proficiency in Solidity and/or Rust; experience with Hardhat/Foundry or Anchor.
  • Deep understanding of token standards (ERC-20, ERC-4626) and upgradeable contracts.
  • Trading & DeFi Knowledge:


  • Experience with DEX protocols, liquidity pools, and smart order routing.
  • Security:


  • Familiarity with reentrancy, overflow/underflow, access control, and formal verification tools.
  • Other:


  • Knowledge of oracles, MPC wallets, and custody solutions.
  • Exposure to compliance frameworks (MiCA, FATF) is a plus.

  • Nice-to-Have


    Experience with IBC, LayerZero, or other interoperability protocols.
  • Familiarity with MEV mitigation, gas optimization, and rollup architectures.
  • Contributions to open-source blockchain projects.
  • Tech Stack


    Languages: Solidity, Rust, TypeScript
  • Frameworks: Hardhat, Foundry, Anchor
  • Chains: Ethereum, Polygon, Arbitrum, Cosmos SDK, Solana
  • Tools: Chainlink, Pyth, Fireblocks, Terraform, Kubernetes

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