Blockchain Web3 Engineer

Roles & Responsibilities: Smart Contract Engineering & Web3 Development Design, develop, and maintain smart contracts (Solidity/Vyper or relevant stack) aligned to product and security requirements. Build backend/Web3 components for contract interaction:

• Transaction orchestration, signature flows, nonce management, gas strategies
• Web3 SDK integrations
• Develop and manage contract deployment pipelines, including ABI/versioning, migrations, upgrade strategies (proxy patterns), and release coordination.
• Implement secure patterns for contracts:
• Support smart contract testing:
• Node Operations & Infrastructure
• Deploy, configure, and operate blockchain nodes and supporting infrastructure:
• Full nodes/archival nodes, RPC endpoints, validator nodes (as applicable)
• Manage node upgrades, chain configuration changes, and incident response for production networks.
• Implement operational tooling for:
• Node health checks, RPC performance monitoring, log aggregation, and alerting
• Handle blockchain-specific reliability concerns:
• Re-org handling, finality considerations, peer connectivity, RPC failover, rate limiting
• Important Note: Due to the nature of the project and specific Client requirements associated with this position, we are unable to sponsor visas
• Interested Candidates Share your resume to sekhar@transreach.comSkills:
• Blockchain