Fullstack Engineer (Web3/DeFi)

TL;DR

Fullstack Engineer (Web3/DeFi): Designing and building comprehensive, scalable features for an on-chain investing platform with an accent on declarative trading and vertical finance solutions. Focus on engaging with the entire DeFi stack, including backend infrastructure, on-chain swaps, and seamless Web3 user interfaces.

Location: Remote (US)

Salary: $150,000–$250,000

Company

hirify.global is a venture-backed fintech lab building the next generation of on-chain investing, dedicated to bringing traditional finance safeguards to DeFi for over 75,000 users and backed by industry leaders.

What you will do

• Design and build comprehensive, scalable features for the flagship investing platform.
• Tackle unique challenges in declarative trading and vertical finance solutions.
• Engage with the entire DeFi stack, including backend infrastructure, on-chain swaps, and Web3 user interfaces.
• Work quickly from concept to deployment without traditional bureaucracy.

Requirements

• 5+ years of software engineering experience with a deep focus on full-stack development.
• Web3 expertise including Viem/Wagmi, permissionless.js/pimlico, SIWE (Sign-In with Ethereum), and ZeroDev Kernel Smart Accounts.
• Strong proficiency in Node.js (TypeScript) and GCP.
• Mastery of Next.js, tRPC, TypeScript, and Tailwind + Radix UI.
• Genuine passion for DeFi and a desire to push the boundaries of what is possible on-chain.

Nice to have

• Experience with AlloyDB, Axiom, Sentry, or Python-based solvers.
• Familiarity with animation and testing tools like react-spring, Vitest, and Synpress.

Culture & Benefits

• Competitive compensation including high-tier salary, meaningful equity, and token warrants.
• 100% coverage for medical, vision, and dental insurance.
• Home office stipend plus a monthly stipend for Wi-Fi, cell service, and ChatGPT.
• Unlimited PTO policy.
• Opportunity to work on problems building global access to wealth and long-term investing tools.