Senior Software Engineer, Crypto Trading Systems
Opal Dex · Austin, Texas Metropolitan Area · 2 wk ago
EngineeringFull-time
Responsibilities
- Architect and implement smart contracts for trading, liquidity, and settlement
- Build backend services for order flow, pricing, position data, and funding
- Design secure, gas-efficient, upgradeable contract systems
- Integrate oracles, index price feeds, and risk-management logic
- Develop internal tools for monitoring, testing, and simulation
- Lead technical decisions, code reviews, and team best practices
- Collaborate with product and quant teams to refine trading features
Requirements
- 4+ years of engineering experience
- Strong proficiency in Solidity and Rust
- Deep understanding of EVM, L2s, and contract security
- Experience with distributed systems, event-driven services, and high-throughput architectures
- Familiarity with AMMs, derivatives, or on-chain trading mechanics
- Ability to take projects from concept to production