Uniswap Labs Tech Stack

DeFi platform and blockchain infrastructure for multi-chain trading

Software Development New York, New York 51–200 employees Privately Held

Uniswap Labs operates a dual-layer business: consumer-facing DeFi products (Web App, Wallet) and infrastructure (Trading API, Unichain). The tech stack is decidedly polyglot—TypeScript/React for frontend, Go/Rust for systems, Solidity/Foundry for smart contracts—with active work on OP Stack and Reth signaling deep infrastructure ownership. Hiring is engineering-dominated (13 of 18 open roles) at senior/staff levels, clustered around protocol development and chain reliability, not scaling sales.

Tech Stack 32 technologies

Core StackTypeScript Go GraphQL AWS Figma React React Native Swift Kotlin Rust Docker Kubernetes Java JavaScript Python Framer Ethereum Solidity Ethereum Virtual Machine Foundry Hardhat MythX GCP OP Stack Optimism Reth React Query Claude

AdoptingPulumi Tailwind CSS

ReplacingTamagui

What Uniswap Labs Is Building

◆Challenges

Security audits
Formal verification
Gas optimization
Performance improvement
Capability expansion
Reliability assurance
Migrating from tamagui to tailwind
Building ai-powered internal tools

▲Active Projects

New consumer products for decentralized finance
Unified design system
Next generation uniswap protocol
Mentoring junior designers
Uniswap v4
Uniswapx
Cross-chain deployments
Unichain infrastructure reliability
Unichain performance optimization
Peripheral mechanisms for uniswap protocol

Hiring Activity

Accelerating20 roles · 8 in 30d

Department

Engineering

Research

Design

Product

Security

Seniority

Senior

Intern

Staff

Manager

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About Uniswap Labs

Uniswap Labs builds products enabling decentralized finance access: a Web App and non-custodial Wallet for retail users, plus infrastructure services (Trading API, Unichain) for developers and institutions. The Uniswap Protocol itself—maintained partly by the Labs team—has facilitated over $4 trillion in volume across Ethereum and 15+ additional blockchains. Current focus spans consumer product iteration, next-generation protocol versions (V4, UniswapX), cross-chain deployment, and reliability hardening on their own L2 rollup (Unichain). Approximately 51–200 employees, based in New York.

HeadquartersNew York, New York

Company Size51–200 employees

Hiring MarketsUnited States

Frequently Asked Questions

What is Uniswap Labs' tech stack?

Core stack includes TypeScript, React, React Native for frontends; Go and Rust for backends; Solidity, Foundry, Hardhat for smart contracts; Ethereum and OP Stack for chain infrastructure. Also uses GraphQL, AWS, GCP, Docker, Kubernetes, and Claude for internal tooling.

What products does Uniswap Labs build?

Consumer products: Web App for trading, non-custodial Wallet. Developer/institutional products: Trading API, Unichain (L2 rollup infrastructure). Labs also maintains and evolves the Uniswap Protocol (V4, UniswapX) deployed across 15+ blockchains.