Role
Fullstack Product Engineer (Web3 / DeFi)
Role summary
Fullstack role focused on Web3 / DeFi infrastructure, APIs, and developer tools. Product-driven engineering with real ownership.
Job description
About the Role
We’re working with a fast-moving team building next-generation DeFi infrastructure focused on making on-chain financial systems accessible to real-world users and enterprises.
This role is open to strong candidates globally, with a preference for EU-based engineers. Hybrid work in NYC is optional.
Key Responsibilities
- Build and maintain APIs and SDKs for developer integrations
- Work across fullstack (frontend + backend)
- Collaborate with designers (Figma → production)
- Integrate smart contract interactions into real products
- Improve developer experience (DevX)
- Ensure system reliability, performance, and security
Requirements
- Strong fullstack experience (React, TypeScript, APIs, databases)
- Experience building scalable APIs or SDKs
- Solid understanding of product and UX thinking
- Some exposure to Web3 / DeFi / blockchain concepts
- Must have experience building real production systems (not only tutorials or small projects)
- Comfortable working in fast-moving environments (startup or early-stage experience preferred)
- Candidates without hands-on product experience will not be considered
Nice to Have
- EVM / smart contract experience
- Cross-chain or wallet UX experience
- Developer tooling or infrastructure background
Apply
IMPORTANT - READ BEFORE APPLYING:
To be considered, include the following in your application:
- Your experience with Web3 / DeFi (if any)
- One example of a product or system you’ve built
- Use the "Short message" field to include the required information.
Applications without this information will not be considered.
We’re working with a fast-moving team building next-generation DeFi infrastructure focused on making on-chain financial systems accessible to real-world users and enterprises.
This role is open to strong candidates globally, with a preference for EU-based engineers. Hybrid work in NYC is optional.
Key Responsibilities
- Build and maintain APIs and SDKs for developer integrations
- Work across fullstack (frontend + backend)
- Collaborate with designers (Figma → production)
- Integrate smart contract interactions into real products
- Improve developer experience (DevX)
- Ensure system reliability, performance, and security
Requirements
- Strong fullstack experience (React, TypeScript, APIs, databases)
- Experience building scalable APIs or SDKs
- Solid understanding of product and UX thinking
- Some exposure to Web3 / DeFi / blockchain concepts
- Must have experience building real production systems (not only tutorials or small projects)
- Comfortable working in fast-moving environments (startup or early-stage experience preferred)
- Candidates without hands-on product experience will not be considered
Nice to Have
- EVM / smart contract experience
- Cross-chain or wallet UX experience
- Developer tooling or infrastructure background
Apply
IMPORTANT - READ BEFORE APPLYING:
To be considered, include the following in your application:
- Your experience with Web3 / DeFi (if any)
- One example of a product or system you’ve built
- Use the "Short message" field to include the required information.
Applications without this information will not be considered.