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Full Stack Engineer (Front-end focus)

Digital Assets Management OnChain

senior 100-150k + equity Remote engineering

About the Company

 

Our client is building the future of digital asset management — a unified, self-custodial platform that gives users full control over their crypto investments across chains and protocols. From tracking and trading to earning yield and allocating to tokenized assets, everything happens in one intuitive interface, powered by an AI-based investment advisor.

Here’s a polished rewrite of the Full-Stack Engineer (Front-End Focus, Web3) JD, tailored for the BHH website. I’ve tightened the flow, improved readability, and added some punch while keeping it professional and startup-oriented.

About the Role

 

Our client is seeking a Full-Stack Engineer with a strong front-end focus and proven Web3 integration experience. You’ll be building sleek, consumer-grade interfaces that seamlessly connect with DeFi protocols, aggregators, and crypto APIs—while also contributing across the stack when needed.

This is a high-ownership position on a lean, elite team preparing for launch. Expect autonomy, speed, and direct impact from day one.

What You’ll Do

 

  • Lead the Front-End: Develop and maintain a polished Next.js/React UI with a design-first mindset.

  • Integrate Web3: Connect with DEXs, aggregators, bridges, and data providers—solving complex crypto workflows on the client side.

  • Contribute Full-Stack: Support backend services in Node.js/TypeScript with Postgres when needed.

  • Work with APIs: Implement front-end interactions with REST/GraphQL/WebSocket APIs.

  • Optimize Performance: Deliver fast load times, responsive design, and scalable architecture.

  • Ship Production-Grade Code: Write reliable, well-tested features with strong QA practices.

  • Own Delivery: Operate independently, making sound technical and product decisions in a startup environment.

What We’re Looking For

 

  • Web3 Experience: 3–5+ years building crypto/Web3 products, ideally consumer-facing (DEXs, wallets, aggregators).

  • Front-End Expertise: Strong skills in Next.js, React, and TailwindCSS.

  • Integration Know-How: Hands-on experience connecting front-ends with crypto APIs and DeFi protocols.

  • Full-Stack Comfort: Ability to work on backend services (Node.js/TypeScript, SQL/Postgres).

  • Startup DNA: Self-starter, adaptable, thrives in ambiguity and fast iteration cycles.

  • Clear Communicator: Can translate abstract problems into actionable solutions for the team.

  • High Ownership: Takes features from design through production with accountability for outcomes.

Nice to Have

  • Experience with account abstraction (ERC-7702 / smart wallets)

  • Familiarity with Solana (Anchor, Web3.js)

  • Understanding of DEX/AMM mechanics, liquidity, and bridges

  • Track record of shipping products at scale (100k+ users)

  • Strong UI/UX sensibility and collaboration with design teams

Why Join

  • Ownership from Day 1: You’ll own core parts of the product and front-end.

  • Direct Impact: Your work defines how users interact with the platform.

  • High-Performance Team: Small, fast-moving, ambitious environment preparing for scale.

  • Growth Potential: Shape the product experience and grow into a lead/full-stack leadership role.

  • Collaborative Culture: Trust, openness, and solving problems together.

Tech Stack

  • Frontend: Next.js, React, TailwindCSS

  • Backend: Node.js (TypeScript), REST/GraphQL APIs, WebSockets, PostgreSQL, Redis

  • Web3: Ethers.js, Viem, integrations with DEXs, bridges, yield protocols

  • Infra: Docker, Render, GitHub Actions, Cloudflare, PostHog

How to Apply

Please include:

  • Links to live products you’ve built (with details on your contributions).

  • Evidence of front-end/Web3 integration work (code samples, screenshots, or project breakdowns).

  • A brief list of APIs, protocols, and platforms you’ve integrated with.

  • (Optional) Design systems, UI libraries, or side projects that showcase your front-end skills.

Stay Connected

 

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