A16zcrypto
Senior Frontend Infrastructure Engineer
New York · Senior · Full-time
Sponsorship not specified$180k-$226kDetected 126 days ago
SwiftKotlinReactNext.jsTailwind CSSReact NativeCode ReviewCI/CDLLMsDesign SystemsTest AutomationShopify
About the role
- Uniswap Labs also contributes to the development of the Uniswap Protocol, which has processed over $2.9 trillion in volume across thousands of tokens on Ethereum and 12+ other chains.
- We also contribute heavily to AI-powered internal tools and automations that help the engineering org ship faster.
Responsibilities
- Own and evolve Uniswap's shared frontend infrastructure - design systems, UI component libraries, data-fetching layers (React Query), and notification systems - across web and mobile
- Contribute to product and design engineering work, keeping the team closely connected to what users experience
- Build and contribute to AI-powered internal tools and automations - changelog builders, cherry-pick automations, CLI tools, and workflows that use LLMs like Claude to accelerate development
- Lead large-scale migrations (e.g., Tamagui → Tailwind) with strong opinions on tooling choices and a plan that other teams can follow
- Build and improve release automation, CI/CD pipelines, and QA tooling to increase reliability and developer velocity
- Drive performance improvements across the all of our apps
- Maintain backend-for-frontend services that support multiple product teams
- someone who can drive a large-scale migration one week, build an AI-powered CLI tool the next, and ship a polished UI component the week after that.
- You'll have strong opinions on tooling, care about developer experience, and treat product quality as the backbone of everything you build.
Requirements
- 5+ years of software engineering experience
- Deep experience with both React and React Native
- comfort working across web and mobile from a single codebase
- Experience owning and delivering large, ambiguous projects end-to-end with minimal direction
- Comfort with automation: CI/CD, release engineering, testing frameworks
Nice to have
- Active open source contributions - especially to projects like wagmi, viem, Next.js, React Router, TanStack, or similar frontend/tooling ecosystems
- Experience with Swift/Kotlin or native mobile development
- Familiarity with crypto features and concepts - candidates with no crypto experience are still welcome (encouraged!) to apply
- Experience at companies that value this kind of infra/platform/DX role (e.g., Shopify, Vercel, Replit, Phantom, Coinbase)
- Degree in computer science
- Love for unicorns:)
- Disclosure in accordance with New York City's Pay Transparency Law.
- Uniswap Labs is committed to diversity in our workforce and is proud to be an Equal Opportunity Employer (EEO).
Skills
- Eager to push the boundaries of AI-assisted development - not just using the tools, but exploring what's newly possible
- A desire to keep up with modern best practices in web and mobile development
Compensation
- Minimum full-time salary of $180,000-$226,000.
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