Senior Software Engineer – Liquidity
FULL_TIME • NA
0x builds developer APIs that power efficient decentralized trading across 20+ blockchains. Since 2017, the protocol has enabled over $140B in volume across platforms like Matcha, Coinbase Wallet, and MetaMask.
The Role
As a Senior Software Engineer (Liquidity), you’ll join 0x’s Liquidity Engineering team focused on maximizing pricing coverage and execution quality across both EVM and SVM chains. You’ll integrate new AMMs, improve routing performance, and help maintain 0x’s position as a leading DEX aggregation engine.
Responsibilities
Integrate AMMs into 0x routers to enhance token coverage and price competitiveness.
Develop tools for liquidity analysis across 20+ chains and identify optimization opportunities.
Balance latency and price performance to achieve top execution results.
Monitor, debug, and enhance liquidity integrations.
Evaluate and prioritize new DEX protocols for onboarding.
Requirements
5+ years of software engineering experience, including 2+ years in DeFi.
Strong understanding of AMM models (constant product, stable-swap, concentrated liquidity, orderbook).
Proficiency in Rust; basic working knowledge of Solidity.
Experience contributing to production systems with high reliability demands.
Strong communication and self-management skills in a remote setting.
Passion for decentralized finance and the 0x mission.
Preferred Qualifications
Experience integrating with protocols like Uniswap, Curve, or Balancer.
Familiarity with both EVM and SVM ecosystems and their MEV dynamics.
Background in building tools for liquidity benchmarking or price competitiveness.
Benefits
Comprehensive global insurance coverage (U.S.: medical, dental, vision, life, disability).
401(k), FSA, mental health benefits, and wellness stipends.
Fully remote setup support with WFH gear reimbursement.
Paid parental leave and flexible vacation policy.
Two annual global meetups (all expenses covered).
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