Next step HR is hiring a Web 3.0 Developer for a full lifecycle media network and digital entertainment powerhouse with over 27 owned and invested ventures spanning creator economy, social commerce, media, and technology solutions. They are building next-generation decentralised infrastructure and are looking for a seasoned blockchain engineer to join their growing tech team.

Location: Gurugram, India (In office, full-time)

Experience: 4–5 years in Web 3.0 or blockchain development with production-grade smart contract delivery

Qualification: B.Tech., MCA, or BCA in Computer Science or equivalent

Key Responsibilities
Design, develop, and audit Solidity smart contracts with a focus on gas optimisation and EVM efficiency
Build and maintain Layer 2 scaling solutions including Rollups, State Channels, and Plasma
Develop cross-chain communication protocols and bridge integrations for multi-chain interoperability
Lead smart contract security audits covering reentrancy, overflow/underflow, and front-running vulnerabilities
Implement cryptographic primitives — digital signatures, encryption, and zero-knowledge proofs




Integrate Web3 frontend libraries (Web3.js, ethers.js, wagmi, viem) with product interfaces
Collaborate on tokenomics design and on-chain governance mechanisms

Requirements
Advanced Solidity skills with deep understanding of EVM bytecode and gas mechanics
Hands-on experience with Layer 2 solutions, cross-chain bridges, and interoperability protocols
Robust cryptography background including ZK proofs, hash functions, and digital signatures
Proficiency with Hardhat, Web3.js / ethers.js / wagmi / viem, and testing frameworks (Mocha, Chai)
Solid grasp of distributed systems, P2P networking, and blockchain data structures
Familiarity with smart contract security auditing tools and formal verification methods

Advantages
Competitive compensation aligned with market standards
Work at the intersection of media, creator economy, and Web3Exposure to 27+ ventures across tech and entertainment
Fast-track growth within a high-impact engineering team
Collaborative, cross-functional work culture in Gurgaon’s tech corridor

📌 Web 3 0 / Blockchain Developer Gurugram
🏢 Next Step Hr
📍 Gurugram