Blockchain Developer
- Source: LinkedIn
- AVP VIGILANT TECHNOLOGY PVT LTD
- $6,301.84 to $18,905.52 /yr
- On-site
- Chennai
- Full-Time
- Mid level
Job Description
Experience: 0–6 Years
Employment Type: Full-time
Salary: ₹6–18 LPA
Notice Period: Maximum 30 Days
Job Type: Permanent
Job Summary We are looking for a talented Blockchain Developer to design, develop, test, and maintain blockchain-based applications, smart contracts, and decentralized solutions. This role is suitable for both freshers with strong blockchain fundamentals and experienced developers who have hands-on experience building Web3 applications.
Key Responsibilities
- Develop and maintain blockchain applications and decentralized applications (DApps).
- Design, develop, test, and deploy smart contracts.
- Work with blockchain networks such as Ethereum, Polygon, BNB Chain, Solana, or similar platforms.
- Develop secure and scalable blockchain solutions.
- Integrate smart contracts with web and mobile applications.
- Work with wallets, tokens, NFTs, and decentralized protocols where required.
- Perform smart contract testing, debugging, and optimization.
- Integrate blockchain APIs and Web3 libraries into applications.
- Collaborate with frontend, backend, QA, and product teams.
- Research emerging blockchain and Web3 technologies.
Required Skills
- Strong knowledge of Blockchain fundamentals and Web3 concepts.
- Programming experience in Solidity, JavaScript/TypeScript, Rust, or similar languages.
- Knowledge of Ethereum and EVM-based blockchain architecture.
- Experience with Smart Contracts and DApp development.
- Familiarity with Web3.js, Ethers.js, Hardhat, Truffle, or Foundry.
- Understanding of REST APIs and blockchain integrations.
- Knowledge of Git/GitHub and software development practices.
- Understanding of cryptography, wallets, transactions, and gas fees.
Good to Have
- Experience with DeFi, NFTs, DAOs, or token development.
- Knowledge of Layer-2 solutions and blockchain bridges.
- Experience with Solana/Rust.
- Understanding of blockchain security and smart contract auditing.
- Cloud platform knowledge such as AWS, Azure, or GCP.
Experience Requirements 0–2 Years / Freshers
- Strong understanding of blockchain and Web3 fundamentals.
- Academic, personal, internship, or open-source blockchain projects are preferred.
- Good programming and problem-solving skills.
2–6 Years
- Hands-on experience developing and deploying blockchain applications.
- Strong smart contract development and integration experience.
- Experience working on production-grade Web3 projects is preferred.
Education
- B.E./B.Tech/M.Tech/MCA in Computer Science, IT, or a related field.
- Relevant blockchain certifications or practical projects are an advantage.
What We Offer
- Competitive salary of ₹6–18 LPA based on skills and experience.
- Opportunity to work on modern Blockchain/Web3 technologies.
- Exposure to smart contracts, DApps, DeFi, and decentralized ecosystems.
- Collaborative and growth-oriented work environment.
- Career development opportunities.
Application Criteria
Experience: 0–6 Years
Salary: ₹6–18 LPA
Notice Period: Maximum 30 Days
Employment: Full-time
Candidates: Freshers and experienced professionals are welcome.
Apply Now: 9742393844 (WhatsApp) Skills: defi,nfts,solana/rust,gcp,blockchain,azure
Skills
- blockchain-com
- ethereum
- solidity
- javascript
- TypeScript
- microsoft-typescript
- rust
- truffle
- Github
- amazon-web-services
- microsoft-azure
- google-cloud-platform
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