0x aims to create a Tokenized World Where All Forms of Value Can Flow Freely by providing a suite of developer APIs for faster trading, better prices, and superior user experience. The Liquidity Engineering team's mission is to maximize pricing coverage and competitiveness to maintain 0x's position as the best DEX aggregation engine on the planet.
Requirements
- In-depth knowledge of design and mechanics of leading AMMs (constant product, concentrated liquidity, stable-swap, orderbook, etc.)
- Comfortable coding in Rust
- Basic working knowledge of Solidity
- Experience modifying existing production codebases and shipping those changes without impact to system uptime
- Experience implementing systems with high performance/latency demands
- Experience integrating onchain with major DEX protocols and aggregators (e.g., Uniswap, Curve, Balancer)
- Familiarity with both EVM and SVM ecosystems, including chain-specific nuances: transaction lifecycle, performance optimizations and MEV dynamics
Responsibilities
- Find and integrate AMMs* into our existing routers for both SVM and EVM environments to maximize price competitiveness, token coverage and execution quality of our trading APIs
- Build tools* to automatically analyze DEX liquidity across 20+ chains.
- Identify and act on price improvement opportunities using data-driven insights and protocol knowledge
- Balance speed and pricing* to achieve the right outcomes for the business; maximize win rates within meta-aggregators, wallets, and the broader competitive landscape
- Continuously monitor, troubleshoot, and improve* our liquidity integrations to maintain top-tier performance
- Stay ahead of trends* in DEX design, evaluating and onboarding high-value opportunities
- Accurately predict and prioritize* which new DEXes will have the greatest impact on price competitiveness
Other
- 5+ years of professional software engineering experience, including 2+ years in DeFi
- Proven ability to design systems with input from multiple stakeholders, balancing technical, product, and operational trade-offs
- Self-driven and effective in a fully remote environment. A successful candidate will be able to communicate clearly and work independently while staying closely aligned with the team.
- Knowledge and passion for decentralized finance and the 0x mission
- Willingness to travel globally for two annual in-person team meetups - all travel expenses covered
