Full Stack Engineer (Front-End Focus) (DeFi)

TL;DR

Full Stack Engineer (Front-End Focus) (DeFi): Build end-to-end DeFi product experiences by connecting data pipelines, smart contract interactions, and responsive UIs with an accent on React/Next.js performance and AI-assisted component generation. Focus on integrating Web3 data flows into the application layer while developing reliable, interactive front-end features and scalable data/indexer infrastructure.

Company

hirify.global builds infrastructure for non-custodial, automated on-chain market-making to power token launches and liquidity.

What you will do

• Build and maintain end-to-end data pipelines, including Rust data collectors and Node.js indexer APIs.
• Integrate data pipelines into the frontend to support DeFi user experiences.
• Work with AI and design teams to plug into Figma via MCP and generate styled UI components and assets.
• Develop highly interactive, performant frontend applications using React, Next.js, and TypeScript.
• Integrate smart contracts and map their data flows into the application layer.
• Collaborate with backend, smart contract, and product teams to deliver user-centered solutions that scale.

Requirements

• Advanced TypeScript knowledge, including complex type definitions and best practices.
• Strong proficiency in React and Next.js ecosystems.
• Hands-on experience with Web3 technologies (wagmi, viem, RainbowKit).
• Solid experience with Rust (for data collectors) and Node.js (for API development).
• Understanding of smart contract architectures and how to integrate them into the application layer.
• Experience with React Query, Tailwind CSS, and monorepo architectures; strong CI/CD and deployment knowledge.

Culture & Benefits

• Fully remote team with members across Zug, Paris, New York, and Berlin.
• Option to work with founders in person in Switzerland.
• Opportunity to travel for events and connect with industry players.
• In-person offsites worldwide.
• Competitive salary with performance-based compensation.

Hiring process

• Interviews to assess frontend, full-stack, and Web3 integration experience.
• Technical evaluation focused on building reliable UI and data/indexer flows.
• Discussion of collaboration approach across AI, design, backend, and smart contract work.