We are looking for a highly skilled Blockchain Engineer to build and scale the infrastructure powering next-generation decentralized gaming ecosystems. In this role, you will architect and maintain high-performance blockchain systems that support NFTs, marketplace transactions, staking mechanics, and multi-chain game operations across EVM and Solana networks.

You will work closely with engineering and product teams to ensure secure, real-time, and scalable blockchain connectivity for a global gaming community.

Key Responsibilities:

• Design, deploy, and maintain scalable blockchain infrastructure, including high-availability RPC nodes and endpoints across Ethereum-compatible networks such as Polygon, Arbitrum, and Base, along with Solana.
• Develop middleware services using Node.js and TypeScript to synchronize blockchain activity with backend systems built on MongoDB and PostgreSQL.
• Build and manage Subgraphs using ...