Senior Frontend Engineer (AI-Native)
Web3 Identity Startup
Our client is a well-funded Web3 / identity startup building a human verification layer for the AI era. The product helps apps and platforms verify real humans without collecting invasive personal data. Think Sybil resistance, privacy-first identity, and developer-friendly infra.
They already have millions of users and a live product. Now they want to level up the frontend and move faster with AI-native engineering workflows.
What You’ll Do
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Own the main user dashboard and identity flows (React, Next.js, TypeScript)
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Ship production UI fast using AI coding tools as core workflow
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Build clean, responsive, accessible interfaces for onboarding and verification
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Write and maintain E2E and integration tests for critical flows
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Integrate with backend APIs and auth systems
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Own what you ship in production. Monitor, fix, improve
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Help shape frontend architecture and standards
What We’re Looking For
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4+ years frontend experience with React + TypeScript
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Strong Next.js experience (SSR, modern React patterns)
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Daily use of AI coding tools (Cursor, Claude Code, Copilot, agent workflows)
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Solid testing mindset (E2E, integration)
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Comfortable with monorepos and modern tooling
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Confident with CLI, Docker, basic infra workflows
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Clear async communication
Nice to have
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Web3, identity, ZK, or security-sensitive frontend experience
You’ll Do Well Here If
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You treat AI as default infrastructure, not a side tool
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You ship fast and own the result
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You communicate early when blocked
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You can move in messy codebases without drama
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You care about product quality, not just code elegance
Stack
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Frontend: React, Next.js, TypeScript, Tailwind
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Backend: Node.js, TypeScript
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Infra: AWS, Docker, CI/CD
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Data: Postgres, Mongo
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Web3: EVM chains
Why This Role Is Different
This is not a traditional frontend role.
The team is fully AI-native. You are expected to:
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Use agentic coding workflows daily
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Let AI scaffold, test, refactor, and debug
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Apply human judgment on auth, security, and data-critical flows
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Know where AI fails and how to catch it
Strong signal if you already work with:
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Claude Code, Cursor, Codex CLI, OpenCode
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Test-first workflows with AI
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Prompt and context management for agents
How to Apply
Apply via Blockchain Headhunter.
Shortlist is moving fast