Senior Blockchain Engineer (Web3 Greenfield Project)

Overview

Senior Blockchain Engineer (Web3 Greenfield Project) role at Reap

4 days ago Be among the first 25 applicants

About Reap

Reap is a global financial technology company headquartered in Hong Kong with employees across multiple countries. We enable financial connectivity and access for businesses worldwide by combining traditional finance with stablecoins for efficient money movement.

Through our stablecoin-powered corporate cards, payments, and expense management tools, we streamline financial operations and help businesses scale. Our APIs enable businesses to integrate stablecoin-enabled finance into their own products and services—from issuing Visa cards to facilitating cross-border payments. Backed by leading investors including Index Ventures and HashKey Capital, Reap is building the future of borderless, stablecoin-enabled finance.

The Role

We"re seeking a Senior Blockchain Engineer with extensive experience developing smart contracts, open to developing in multiple blockchains and most importantly someone who is passionate about applying blockchain technology to innovative financial products in the real world.

This is a hands-on engineering role with outsized ownership : you’ll shape system architecture, write secure and scalable code, and work closely with product and business teams to bring new ideas to life. It’s ideal for someone who loves building but also thinks like a product owner — connecting technical decisions to user experience and business outcomes.

What You’ll Do

• Design and deploy production-grade smart contracts.
• Build secure, scalable blockchain systems for asset management and financial use cases.
• Work with our backend engineer to develop backend services (Node.js / TypeScript) to support on-chain functionality.
• Work with product and business teams to turn ideas into clear, secure execution.
• Contribute to architecture decisions, reviews, and audits.

What We’re Looking For

Nice to Have