v4 Hooks Architect

2 weeks, 6 days ago

Rockstar

Rockstar is a platform that connects top talent with companies, helping individuals land roles that accelerate their careers. They focus on roles that offer competitive cash and the opportunity to impact the trajectory of the business.

Professional Services
1-10

Description

  • Ideate and prototype high-leverage Uniswap v4 hook concepts for different market segments and trade sizes.
  • Translate market opportunities into concrete hook specifications with adoption and measurement plans.
  • Own the full lifecycle of hook development from whiteboard concept to audited mainnet deployment.
  • Publish reference implementations, hook templates, and living specifications that other teams can extend safely.
  • Design integration paths and supporting tooling for routers, aggregators, intent layers, vaults, lenders, and other DeFi partners.
  • Threat model hooks, define invariants, and collaborate on fuzzing, formal verification, and external audits.
  • Instrument hook behavior with events, metrics, and dashboards to evaluate flow, MEV, LP PnL, and liquidity quality.
  • Run controlled experiments and tune hook parameters based on observed trading and liquidity performance.
  • Pair program, review code, and support external teams building related DeFi infrastructure and adapters.
  • Benchmark and optimize gas performance while maintaining correctness and security.

Requirements

  • 3+ years of smart-contract engineering experience, including 2+ years shipping production DeFi at protocol teams.
  • Deep Solidity and EVM internals knowledge, with strong Foundry, fuzzing, and property-testing experience.
  • Practical understanding of Uniswap v4 architecture, including PoolManager, Hooks, singleton design, state scoping, and callback surfaces.
  • Practical understanding of Uniswap v3 concentrated liquidity mechanics.
  • Strong knowledge of common smart-contract security pitfalls and best practices.
  • Experience with liquidity routing infrastructure such as aggregators, routers, and solvers.
  • Demonstrated product sense in DeFi, including incentives, MEV, LP/trader UX, and distribution strategy.
  • A portfolio of shipped, battle-tested contracts and public design docs, posts, or talks.
  • Experience shipping a Uniswap v4 hook on mainnet is a strong preferred signal.
  • Strong, organized testing practices and test-driven design experience are preferred.

Benefits

  • Opportunity to work on open financial infrastructure at the forefront of DeFi.
  • Mission-driven work supporting the growth, decentralization, and sustainability of the Uniswap ecosystem.
  • Small, senior teams with high ownership and low bureaucracy.
  • A product-focused, data-anchored environment that emphasizes shipping, measuring, and iterating.
  • A security-conscious development process with staged rollouts and clear escape hatches.
  • Work that treats protocol primitives as public goods designed for broad ecosystem adoption.

Interested in this position?

Apply directly on the company website

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