About the role
We seek a Blockchain Developer (Middle) to build Nexchain's AI-powered blockchain, working on AI-optimized smart contracts 2.0, cross-chain integrations, and high-performance infrastructure.
Responsibilities:
- Develop and optimize AI-enhanced smart contracts 2.0 (Solidity, Rust)
- Implement and maintain cross-chain bridges (EVM, Solana, Cosmos SDK, IBC, LayerZero)
- Enhance blockchain scalability using DAG, sharding, and hybrid PoS + AI consensus
- Design and develop SDKs and APIs for Web3 developers
- Work on post-quantum cryptographic solutions and AI-driven security mechanisms
- Optimize blockchain efficiency by leveraging AI for network load prediction and fraud detection
- Conduct smart contract audits, testing, and security assessments
Requirements:
- 3+ years of experience in blockchain development (Solidity, Rust, Go)
- Strong understanding of hybrid consensus mechanisms (PoS, AI-driven optimizations)
- Experience with cross-chain solutions, bridges, and interoperability protocols
- Knowledge of cryptographic protocols (zk-SNARKs, BLS, ECDSA, MPC, post-quantum cryptography)
- Familiarity with AI applications in blockchain (predictive modeling, automated governance, fraud detection)
- Experience with decentralized storage, DeFi protocols, and tokenomics mechanics
- Prior experience working with high-throughput blockchain architectures is a plus
