**Job Responsibilities:**

1. **Core Module Design for Contract Trading System**:   

- Lead the iteration of underlying mechanisms for perpetual contracts, delivery contracts, and other products, including **margin calculation models** (cross margin/isolated margin), **liquidation engine optimization** (tiered liquidation, automatic reduction rules), and **funding rate calculation logic** (mark price anchoring, funding rate slippage control);   

- Design upgrades for contract trading functionalities, such as combined margin, multiple order types (take profit and stop loss, planned orders), and professional tools for batch opening and closing positions.   

2. **Risk Control and Liquidity Management**:   

- Optimize the **system for preventing negative equity**, designing insurance fund replenishment mechanisms and counterparty loss-sharing (ADL) priority rules;   

- Promote the **tiered margin system** and leverage dynamic adjustment strategies to balance market volatility and user liquidation risk;   

- Monitor contract market depth and liquidity indicators, design market maker rebate mechanisms and order placement incentive strategies.   

3. **System Performance and User Experience Optimization**:   

- Optimize contract trading system performance to enhance stability in high concurrency scenarios;   

- Rebuild the user trading terminal (real-time position profit and loss calculation, pre-warning for liquidation prices) to lower the operational threshold for new users;   

- Design multi-dimensional data dashboards (position distribution, long-short ratios, funding rate forecasts) to assist user decision-making.   

4. **Innovative Features and Compliance Implementation**:   

- Explore innovations in contract products, completing feasibility studies and prototype designs;   

- Collaborate with the compliance team to design a **risk warning system** (mandatory confirmation of leverage ratios, position limit control).   

5. **Ecosystem Collaboration and Market Insight**:   

- Analyze product strategies of mainstream contract exchanges (Bybit, Bitget, OKX) and provide differentiated competitive proposals;   

### Job Requirements:   

1. **Essential Qualifications**:   

- Over 3 years of experience as a **Digital Asset Contract Product Manager**, with complete involvement in the design and iteration of core modules in contract trading systems (such as liquidation engine, funding rates);   

- Proficient in the underlying logic of contracts: understanding mark price mechanisms, funding rate calculations, and the operation principles of risk reserves, with the ability to independently analyze liquidation cases;   

- Familiar with the technical architecture of contract systems (order book matching, clearing engine, risk calculation module), capable of aligning solutions with the technical team;   

- Proficient in using data analysis tools (SQL/Python) to identify product issues through position data, liquidation rates, and other indicators;   

- Experience in emergency design for extreme market conditions (such as spikes, liquidity exhaustion)."