Blockchain Developer
Rebirth Finance is an AI-powered fintech platform that lets individuals and businesses manage fiat, crypto, and other assets in one place. It offers AI trading bots, copy trading, cross-border payments, open banking integration, and business collection/marketing tools, powered by its native REPA token.
About Rebirth Finance
Rebirth (also referred to as Rebirth Fintech / Rebirth Finance) is a fintech platform that combines financial and social features under one roof. For individuals it offers an AI-powered trading bot, copy trading, market analytics and utilities, cross-border money transfer and contactless payments, and AI-assisted integration of bank accounts and credit cards. For businesses it provides store creation, digital marketing, loyalty programs, and receivables collection solutions across fiat, crypto, and card payments. The ecosystem is underpinned by the REPA token, a BEP20 utility and service token on the Binance Smart Chain that grants tiered loyalty benefits (Oxygen, Ruthenium, Palladium, Tritium), fee discounts, deposit interest, and a share of quarterly dividends from Rebirth's profits. Rebirth targets retail crypto/fiat users seeking automated trading and payment tools, as well as small-to-medium businesses seeking marketing, loyalty, and collections infrastructure. The company is headquartered in San Francisco, CA.
Skills
About the Role
You will create disruptive Web3 applications and develop backend foundations at the intersection of Web3 and FinTech. You will collaborate closely with development and product teams, build reusable cross-chain libraries, and maintain and extend client- and server-side applications for integrations and business processes. You will develop expertise in payments and Web3, understand asset flows from the smart-contract perspective, and lead third-party integrations.
Requirements
- Have 2+ years of software engineering experience
- Have 1 year of blockchain developer experience
- Have experience with Node.js, MongoDB, MySQL, AWS, and Kafka
- Be familiar with Web3, Ethers, Hardhat, OpenZeppelin tooling, and smart contract debugging
- Understand blockchains, smart contracts, dApps, wallet types, and standards
- Master applied encryption principles, including encryption, digital signatures, hashing, message authentication, and secure key-pair transfer
- Have experience leading third-party integrations
- Be familiar with crypto-economic protocol design, including governance and incentive structures
- Have prior experience building systems for financial markets
Responsibilities
- Create disruptive Web3 applications
- Collaborate closely with development and product teams
- Develop backend foundations for the intersection of Web3 and FinTech
- Develop subject-matter expertise in payments and Web3
- Understand asset flows from the smart-contract perspective
- Build reusable cross-chain libraries
- Maintain and extend client- and server-side applications for integration and business
Benefits
- Bonuses
- Flexible working options
- Remote working options
- Free healthy snacks and fresh fruit in the office
- Weekly gourmet breakfast meet-ups
- Regular team events and parties
