Staff Full-Stack Engineer, Web3 Fintech (Hybrid NY)

Doist; New York (NY); Hybrid; USD 200,000 - 250,000; Full time

Job summary

Doist in New York, NY, is seeking an experienced Full-Stack Engineer to deliver end-to-end features in a fast-moving Web3 fintech platform. You will own architecture across frontend, backend, and workflows, and collaborate with teams to ship reliable, scalable systems for real-world assets and onchain investments.

The role emphasizes TypeScript, React, cloud-native serverless patterns, and AI-assisted tooling while upholding security and code quality across the stack.

Qualifications

• Experience delivering end-to-end features for modern web apps.
• Strong knowledge of TypeScript, React and frontend/backend integration.
• Experience with serverless and edge infrastructures.

Responsibilities

• Full Stack Feature Development across a TypeScript monorepo.
• Build and manage edge infrastructure using Cloudflare platform.
• Implement Web3 workflows and onchain integration.
• Design idempotent, replay-safe orchestration across services.
• Develop responsive, accessible UI with React and Tailwind.
• Integrate AI workflows and evaluation-driven pipelines.

Skills

Full Stack Development

TypeScript

React

Cloudflare

AI Workflows

Tools

Bun

Turborepo

Vite

Viem/Wagmi

Wrangler

D1/R2/KV

Zod/tRPC

Vitest/Playwright

Sentry

Job description

Doist in New York, NY, is seeking an experienced Full-Stack Engineer to deliver end-to-end features in a fast-moving Web3 fintech platform. You will own architecture across frontend, backend, and workflows, and collaborate with teams to ship reliable, scalable systems for real-world assets and onchain investments.

The role emphasizes TypeScript, React, cloud-native serverless patterns, and AI-assisted tooling while upholding security and code quality across the stack.