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# Senior Frontend Infrastructure Engineer

- **Company:** Uniswap Labs
- **Location:** New York, NY, United States (Remote available)
- **Experience:** Expert
- **Salary:** $180,000.0 - $226,000.0
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Automation of Tests, Mobile Application Development, Code Review, Continuous Integration, Programming Tools, Design of User Interfaces, Human-Computer Interaction, Open Source Technology, Next.js, Shopify, Software Engineering, Web Applications, Uniswap, Network Routers, Tailwind, ReactJS, Large Language Models, Backend, Kotlin, Material UI, Information Technology, Ethereum, React Native, Front End Software Development, Claude
- **Published:** October 27, 2026
- **Apply:** https://www.careerbuilder.com/job-details/senior-frontend-infrastructure-engineer-new-york-ny--ca548e8a-3e97-4adb-9b12-9442f3aadb10

## About the Role

User Interface/Experience (UI/UX), Application Programming Interface (API), Internet Application, Cryptography, Product Development, Ethereum, Technical/Engineering Design, Test Automation, Machine Tool, Artificial Intelligence (AI), * 5+ years of software engineering experience

 * Deep experience with both React and React Native; comfort working across web and mobile from a single codebase
 * Strong track record building developer tooling, design systems, or shared infrastructure - with a product sensibility that keeps you connected to what users actually touch
 * Opinions on frontend architecture, styling systems, data-fetching patterns, and build tooling - and the ability to back them up
 * Experience owning and delivering large, ambiguous projects end-to-end with minimal direction
 * Comfort with automation: CI/CD, release engineering, testing frameworks
 * 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

Nice to Have

 * Active open source contributions - especially to projects like wagmi, viem, Next.js, React Router, TanStack, or similar frontend/tooling ecosystems
 * Experience building AI-powered developer tools, CLI tools, or internal automations with LLMs
 * 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 :)

## Description

* 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
 * Produce high-quality, well-tested code and thoughtful architecture docs; set the bar on PR reviews
 * Mentor engineers across teams through code review, documentation, and establishing best practices where none exist