Job Description
Web3 Senior R&D Engineer - Trading & Quotation Direction This role focuses on developing cutting-edge trading aggregation and routing systems in the Web3 ecosystem, with particular emphasis on quotation mechanisms and market maker integration.
Key Responsibilities
- Trading Aggregation & Routing
- Design and develop backend architecture for Web3 aggregated trading systems, integrating multiple public chains, DEXs, and market maker liquidity sources
- Implement routing algorithms and optimal path selection strategies balancing price, slippage, gas fees, and success probability
- Manage complete transaction lifecycle including construction, signing, broadcasting, and status tracking
- Quotation System & Market Maker Integration
- Develop RFQ/Quote systems integrating various quotation sources (on-chain pools, off-chain market makers, CEXs)
- Design market maker integration protocols covering quote subscription, updates, execution confirmation, and risk control
- Establish quote quality evaluation and market maker tiering mechanisms
- High Performance Optimization
- Optimize end-to-end latency and throughput for quotation, routing, and transaction processes
- Implement trading risk controls including slippage protection, price deviation checks, and gas anomaly detection
Job Requirements
- Technical Foundation
- 5+ years backend development, 3+ years Golang experience (concurrency models, standard libraries, frameworks like Gin/Go-zero/Gorm)
- Expertise in microservices and distributed systems (message queues, distributed locks, circuit breakers)
- Database optimization skills (SQL/NoSQL, Redis caching, Kafka async processing)
- 3+ years Web3 development with blockchain fundamentals understanding
- Deep knowledge of EVM and Solana (Sui/Ton preferred)
- Experience with DEX architectures (Uniswap V2/V3, Curve, Raydium, Orca)
- Hands-on experience with aggregators (1inch, Jupiter, OKX) including routing algorithms
- Experience leading architecture design for large-scale backend systems
- AI Engineering Capabilities
- Practical experience with AI Coding Agents in daily development
- Experience building Agent Harness and developing Skills/Prompts
- Understanding of MCP, Tool Use, RAG, and Eval concepts
Preferred Qualifications
- Experience with market maker systems, quotation engines, or OMS
- Knowledge of MEV, Mempool monitoring, or bundle submission (Flashbots, Jito)
- Experience with cross-chain bridges or intent-based trading (CoW, UniswapX, Across)
- Contributions to open-source communities or technical blogs
Benefits
Comprehensive benefits package available upon discussion
