Software Architect Blockchain
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.
Maintainer signals as of 8/14/2026
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
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You create Web3 applications and architectural solutions connecting Web3 with fintech, ensure software architecture integrity, improve existing software performance, define functional and non-functional requirements, communicate technical concepts, guide and coach development teams, maintain documentation, and evaluate solutions for improvement.
Requirements
- 4+ years of experience in software engineering
- Extensive understanding of architectural styles and design patterns
- Experience with NodeJS, C#, React, MongoDB, MySQL, AWS, and Kafka
- Familiarity with Web3, Ethers, Hardhat, OpenZeppelin tooling, and smart contract debugging
- Understanding of blockchains, smart contracts, dApps, wallets, and standards
- Understanding of the software development lifecycle
- Experience with crypto-economic protocol design is desirable
- Experience building systems for financial markets is desirable
Responsibilities
- Create Web3 applications
- Collaborate with development and product teams
- Develop architectural solutions for Web3 and fintech
- Become a subject matter expert in payments and Web3
- Ensure the architectural integrity of software solutions
- Modify existing software to improve performance
- Help determine functional and non-functional requirements
- Communicate concepts and guidelines to development teams
- Provide technical guidance and coaching
- Maintain technical documentation
- Evaluate software solutions for improvement
Benefits
- Competitive salary and bonuses
- Flexible and remote working options
- Annual bonuses
- Learning Hub
- Free assorted healthy snacks and fresh fruits in the office
- Weekly gourmet breakfast meet-ups
- Regular exciting team events and parties
