Job Description:

Responsible for the platform’s backend architecture and service development, including the user system, trade matching logic, reward pool settlement, and interaction with decentralized exchanges (e.g., Hyperliquid). You will collaborate with the front-end team to build an innovative platform that combines trading performance with a gaming experience.

Responsibilities:

1. Design and implement backend system architecture (Rust / Python / Go options available);

2. Develop API/smart contract integration modules with DEXs such as Hyperliquid;

3. Implement core logic for player matching, match recording, and settlement distribution;

4. Manage user deposits and withdrawals, asset custody, and security audit mechanisms;

5. Participate in system monitoring, performance optimization, and security safeguards.

Qualifications:

1. Solid programming foundation (Node.js / TypeScript / Go / Python all acceptable);

2. Experience in Web3 products, centralized exchanges, or financial product development;

3. Familiarity with wallet signatures and contract interactions (Ethers.js / Web3.js);

4. Understanding of crypto trading principles and decentralized trading mechanisms (AMM, order book, perpetual futures, etc.);

5. Proficient with databases (PostgreSQL / Redis) and message queues;

6. Strong system design and engineering practices.

Bonus Points:

1. Practical development experience with decentralized exchanges (DEX / aggregator / Hyperliquid interfaces);

2. Familiar with on-chain data subscriptions and event listening;

3. Backend development experience for card or competitive games (e.g., matchmaking systems, leaderboards, reward pool distribution);

4. Deep understanding of DeFi, GameFi, or crypto-native products.