Freelance Blockchain Developer

deccan ai experts • India
Remote
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AI Summary

We are seeking a Blockchain Developer to support advanced AI evaluation initiatives focused on blockchain development. The ideal candidate will have hands-on experience building blockchain applications and developing smart contracts. Key requirements include strong proficiency in at least one blockchain ecosystem and experience with blockchain development frameworks.

Key Highlights
Blockchain development
Smart contract development
AI evaluation initiatives
Key Responsibilities
Create deliverables addressing common blockchain development and software engineering scenarios
Annotate and evaluate AI-generated code, technical solutions, architecture designs, and development workflows
Assess AI outputs for technical accuracy, code quality, security, scalability, and logical reasoning
Technical Skills Required
Solidity Rust Vyper Ethereum Solana Polygon Avalanche Hyperledger
Benefits & Perks
Competitive hourly pay
Fully remote with flexible working hours
Opportunity to contribute to cutting-edge AI and blockchain intelligence research
Nice to Have
Experience building production-grade decentralized applications (dApps)
Familiarity with Ethereum Virtual Machine (EVM), Layer-2 solutions, cross-chain protocols, or blockchain interoperability frameworks
Contributions to open-source blockchain projects or developer communities

Job Description


About Us

Deccan AI Experts is a pioneering AI company founded by IIT Bombay and IIM Ahmedabad alumni, with a strong founding team from IITs, NITs, and BITS. We specialize in high-quality human-curated data, AI-first operations, and advanced AI evaluation systems.


About the Role

We are seeking a Blockchain Developer (Freelancer) to support advanced AI evaluation initiatives focused on blockchain development, smart contracts, decentralized applications (dApps), Web3 infrastructure, cryptographic systems, and distributed ledger technologies.

In this role, you will evaluate AI-generated outputs related to blockchain architecture, smart contract development, protocol design, decentralized systems, token standards, and technical problem-solving workflows. Your expertise will help improve AI systems designed for software engineering, blockchain intelligence, code generation, and technical reasoning.

This position is ideal for professionals with hands-on experience building blockchain applications, developing smart contracts, and working with Web3 ecosystems.


Responsibilities

  • Create deliverables addressing common blockchain development and software engineering scenarios
  • Annotate and evaluate AI-generated code, technical solutions, architecture designs, and development workflows
  • Assess AI outputs for technical accuracy, code quality, security, scalability, and logical reasoning
  • Review AI-generated smart contracts, blockchain protocols, decentralized applications, and infrastructure designs
  • Identify coding errors, security vulnerabilities, performance issues, architectural weaknesses, and implementation gaps in AI-generated solutions
  • Provide structured feedback to improve AI performance in blockchain and software engineering workflows
  • Support projects involving smart contract development, blockchain integration, decentralized systems, and protocol engineering
  • Review peer-developed deliverables to maintain quality and consistency standards
  • Contribute domain expertise to improve AI systems focused on blockchain development and technical problem-solving


Requirements

  • Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field
  • 2+ years of experience in Blockchain Development, Web3 Development, Smart Contract Engineering, or Software Engineering
  • Strong proficiency in at least one blockchain ecosystem such as Ethereum, Solana, Polygon, Avalanche, Hyperledger, or similar platforms
  • Experience developing and deploying smart contracts using Solidity, Rust, Vyper, or related technologies
  • Strong understanding of blockchain architecture, consensus mechanisms, cryptography, token standards, and decentralized systems
  • Experience with blockchain development frameworks, APIs, SDKs, testing tools, and deployment pipelines
  • Familiarity with decentralized finance (DeFi), NFTs, DAOs, digital asset infrastructure, or blockchain-based applications
  • Strong analytical thinking, debugging skills, and attention to detail
  • Excellent written English communication skills
  • Ability to critically evaluate AI-generated code and technical outputs for accuracy and quality
  • Ability to work independently in a remote, fast-paced environment


Preferred Qualifications

  • Experience building production-grade decentralized applications (dApps)
  • Familiarity with Ethereum Virtual Machine (EVM), Layer-2 solutions, cross-chain protocols, or blockchain interoperability frameworks
  • Experience conducting smart contract audits, security reviews, or vulnerability assessments
  • Knowledge of cloud infrastructure, backend development, APIs, and distributed systems
  • Contributions to open-source blockchain projects or developer communities are a plus
  • Experience with blockchain analytics, tokenomics, or protocol governance systems is advantageous


Why Join Us

  • Competitive hourly pay: ₹1,500/hour
  • Fully remote with flexible working hours
  • Opportunity to contribute to cutting-edge AI and blockchain intelligence research
  • Exposure to AI-powered software engineering, code evaluation, and technical reasoning systems
  • Flexible project-based opportunities with global teams
  • Work on next-generation AI solutions for blockchain development and decentralized technologies

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